Middlesex County, MA Zip Codes, Social, Economic & Demographic Characteristics
Middlesex County Map
Middlesex County Overview
1,600,842
TOTAL POPULATION
783,073
MALE POPULATION
817,769
FEMALE POPULATION
95.76
MALES / 100 FEMALES
104.43
FEMALES / 100 MALES
38.5
MEDIAN AGE
3.1
AVG FAMILY SIZE
2.5
AVG HOUSEHOLD SIZE
$52,228
PER CAPITA INCOME
$128,001
AVG FAMILY INCOME
$102,603
AVG HOUSEHOLD INCOME
30.7%
WAGE / INCOME GAP [ % ]
69.3¢ per $1
WAGE / INCOME GAP [ $ ]
$9,804
FAMILY INCOME DEFICIT
0.46
INEQUALITY / GINI INDEX
925,210
LABOR FORCE [ PEOPLE ]
70.1%
PERCENT IN LABOR FORCE
3.8%
UNEMPLOYMENT RATE
Middlesex County Summary
Middlesex County, Massachusetts is located in the northeastern part of the state and is the most populous county in the state. It is bordered by Essex County to the north, Suffolk County to the east, Norfolk County to the south, and Worcester County to the west. The county seat is Cambridge, and the largest city is Lowell.
History
Middlesex County was established in 1643 and was one of the original four counties of the Massachusetts Bay Colony. It was named after the English county of Middlesex, which was located in the same area. The county was originally divided into four towns: Cambridge, Charlestown, Watertown, and Concord. In 1649, the towns of Billerica, Chelmsford, and Woburn were added. In 1686, the towns of Sudbury and Groton were added.
In the late 1700s, the county experienced a period of rapid growth and development. The towns of Lexington and Bedford were added in 1775, and the towns of Acton, Carlisle, and Westford were added in 1780. The county was also home to the first public school in the United States, the Boston Latin School, which was founded in 1635.
Geography
Middlesex County covers an area of 845 square miles and is located in the northeastern part of the state. It is bordered by Essex County to the north, Suffolk County to the east, Norfolk County to the south, and Worcester County to the west. The county is divided into two regions: the Greater Boston area and the Merrimack Valley. The county is home to several rivers, including the Concord, Merrimack, and Nashua rivers.
The county is home to several parks and recreational areas, including the Middlesex Fells Reservation, the Great Meadows National Wildlife Refuge, and the Assabet River National Wildlife Refuge. The county is also home to several historic sites, including the Minute Man National Historical Park, the Lowell National Historical Park, and the Concord Museum.
Economy
Middlesex County has a diverse economy that is driven by several industries, including healthcare, education, technology, finance, and manufacturing. The county is home to several major employers, including Harvard University, Massachusetts General Hospital, and Raytheon.
The county is also home to several major shopping centers, including the Burlington Mall, the Natick Mall, and the CambridgeSide Galleria. The county is also home to several major airports, including Logan International Airport, Hanscom Field, and the Worcester Regional Airport.
Demographics
As of the 2010 census, Middlesex County had a population of 1,503,085. The population was spread out with 24.3% under the age of 18, 10.3% from 18 to 24, 33.2% from 25 to 44, 22.2% from 45 to 64, and 10.0% who were 65 years of age or older. The median age was 34.5 years.
The racial makeup of the county was 79.2% White, 8.3% African American, 0.3% Native American, 8.2% Asian, 0.1% Pacific Islander, 1.3% from other races, and 2.6% from two or more races. Hispanic or Latino of any race were 5.2% of the population.
The median income for a household in the county was $76,824 and the median income for a family was $90,856. The per capita income for the county was $37,890. About 6.2% of families and 8.7% of the population were below the poverty line, including 11.2% of those under age 18 and 6.2% of those age 65 or over.
Common Questions
What is the Total Population of Middlesex County?
Total Population of Middlesex County is 1,600,842.
What is the Total Male Population of Middlesex County?
Total Male Population of Middlesex County is 783,073.
What is the Total Female Population of Middlesex County?
Total Female Population of Middlesex County is 817,769.
What is the Ratio of Males per 100 Females in Middlesex County?
There are 95.76 Males per 100 Females in Middlesex County.
What is the Ratio of Females per 100 Males in Middlesex County?
There are 104.43 Females per 100 Males in Middlesex County.
What is the Median Population Age in Middlesex County?
Median Population Age in Middlesex County is 38.5 Years.
What is the Average Family Size in Middlesex County
Average Family Size in Middlesex County is 3.1 People.
What is the Average Household Size in Middlesex County
Average Household Size in Middlesex County is 2.5 People.
What is Per Capita Income in Middlesex County?
Per Capita income in Middlesex County is $52,228.
What is the Median Family Income in Middlesex County?
Median Family Income in Middlesex County is $128,001.
What is the Median Household income in Middlesex County?
Median Household Income in Middlesex County is $102,603.
What is Income or Wage Gap in Middlesex County?
Income or Wage Gap in Middlesex County is 30.7%.
Women in Middlesex County earn 69.3 cents for every dollar earned by a man.
What is Family Income Deficit in Middlesex County?
Family Income Deficit in Middlesex County is $9,804.
Families that are below poverty line in Middlesex County earn $9,804 less on average than the poverty threshold level.
What is Inequality or Gini Index in Middlesex County?
Inequality or Gini Index in Middlesex County is 0.46.
How Large is the Labor Force in Middlesex County?
There are 925,210 People in the Labor Forcein in Middlesex County.
What is the Percentage of People in the Labor Force in Middlesex County?
70.1% of People are in the Labor Force in Middlesex County.
What is the Unemployment Rate in Middlesex County?
Unemployment Rate in Middlesex County is 3.8%.
Race in Middlesex County
| Race | # Population | % Population |
| Asian | 190,905 | 11.9% |
| Black / African American | 85,583 | 5.3% |
| Hawaian / Pacific | 742 | 0.1% |
| Native / Alaskan | 3,163 | 0.2% |
| White / Caucasian | 1,227,271 | 76.7% |
| Two or more Races | 47,866 | 3.0% |
| Some other Race | 45,312 | 2.8% |
| Total | 1,600,842 | 100.0% |
Ancestry in Middlesex County
| Race | # Population | % Population |
| Afghan | 85 | 0.0% |
| African | 8,802 | 0.5% |
| Alaskan Athabascan | 35 | 0.0% |
| Albanian | 2,835 | 0.2% |
| Aleut | 66 | 0.0% |
| Alsatian | 61 | 0.0% |
| American | 52,938 | 3.3% |
| Apache | 58 | 0.0% |
| Arab | 17,671 | 1.1% |
| Argentinean | 1,916 | 0.1% |
| Armenian | 12,879 | 0.8% |
| Assyrian / Chaldean / Syriac | 88 | 0.0% |
| Australian | 746 | 0.1% |
| Austrian | 4,653 | 0.3% |
| Bahamian | 218 | 0.0% |
| Bangladeshi | 2,126 | 0.1% |
| Barbadian | 868 | 0.1% |
| Basque | 258 | 0.0% |
| Belgian | 1,444 | 0.1% |
| Belizean | 19 | 0.0% |
| Bermudan | 61 | 0.0% |
| Bhutanese | 174 | 0.0% |
| Blackfeet | 339 | 0.0% |
| Bolivian | 895 | 0.1% |
| Brazilian | 37,430 | 2.3% |
| British | 13,113 | 0.8% |
| British West Indian | 324 | 0.0% |
| Bulgarian | 1,669 | 0.1% |
| Burmese | 413 | 0.0% |
| Cajun | 126 | 0.0% |
| Cambodian | 19,301 | 1.2% |
| Canadian | 11,382 | 0.7% |
| Cape Verdean | 2,431 | 0.2% |
| Carpatho Rusyn | 67 | 0.0% |
| Celtic | 572 | 0.0% |
| Central American | 37,320 | 2.3% |
| Central American Indian | 197 | 0.0% |
| Cherokee | 1,058 | 0.1% |
| Cheyenne | 21 | 0.0% |
| Chickasaw | 12 | 0.0% |
| Chilean | 1,570 | 0.1% |
| Chinese | 72,757 | 4.5% |
| Chippewa | 145 | 0.0% |
| Choctaw | 52 | 0.0% |
| Colombian | 8,135 | 0.5% |
| Comanche | 4 | 0.0% |
| Costa Rican | 775 | 0.1% |
| Cree | 198 | 0.0% |
| Creek | 78 | 0.0% |
| Croatian | 1,545 | 0.1% |
| Crow | 9 | 0.0% |
| Cuban | 3,439 | 0.2% |
| Cypriot | 105 | 0.0% |
| Czech | 3,415 | 0.2% |
| Czechoslovakian | 668 | 0.0% |
| Danish | 4,058 | 0.3% |
| Delaware | 30 | 0.0% |
| Dominican | 10,270 | 0.6% |
| Dutch | 9,834 | 0.6% |
| Dutch West Indian | 16 | 0.0% |
| Eastern European | 14,312 | 0.9% |
| Ecuadorian | 3,563 | 0.2% |
| Egyptian | 1,853 | 0.1% |
| English | 142,589 | 8.9% |
| Estonian | 469 | 0.0% |
| Ethiopian | 3,118 | 0.2% |
| European | 31,368 | 2.0% |
| Fijian | 23 | 0.0% |
| Filipino | 7,051 | 0.4% |
| Finnish | 4,079 | 0.3% |
| French | 63,895 | 4.0% |
| French American Indian | 84 | 0.0% |
| French Canadian | 52,271 | 3.3% |
| German | 97,880 | 6.1% |
| German Russian | 22 | 0.0% |
| Ghanaian | 1,375 | 0.1% |
| Greek | 23,521 | 1.5% |
| Guamanian / Chamorro | 365 | 0.0% |
| Guatemalan | 13,077 | 0.8% |
| Guyanese | 339 | 0.0% |
| Haitian | 20,575 | 1.3% |
| Hmong | 127 | 0.0% |
| Honduran | 2,815 | 0.2% |
| Hopi | 66 | 0.0% |
| Hungarian | 5,649 | 0.4% |
| Icelander | 419 | 0.0% |
| Indian (Asian) | 58,958 | 3.7% |
| Indonesian | 1,449 | 0.1% |
| Inupiat | 41 | 0.0% |
| Iranian | 3,761 | 0.2% |
| Iraqi | 824 | 0.1% |
| Irish | 310,458 | 19.4% |
| Iroquois | 192 | 0.0% |
| Israeli | 1,350 | 0.1% |
| Italian | 217,533 | 13.6% |
| Jamaican | 3,164 | 0.2% |
| Japanese | 7,967 | 0.5% |
| Jordanian | 202 | 0.0% |
| Kenyan | 1,872 | 0.1% |
| Korean | 14,283 | 0.9% |
| Laotian | 2,529 | 0.2% |
| Latvian | 1,139 | 0.1% |
| Lebanese | 5,293 | 0.3% |
| Liberian | 785 | 0.1% |
| Lithuanian | 9,347 | 0.6% |
| Lumbee | 14 | 0.0% |
| Luxembourger | 143 | 0.0% |
| Macedonian | 100 | 0.0% |
| Malaysian | 531 | 0.0% |
| Maltese | 129 | 0.0% |
| Mexican | 11,714 | 0.7% |
| Mexican American Indian | 327 | 0.0% |
| Mongolian | 118 | 0.0% |
| Moroccan | 2,484 | 0.2% |
| Native Hawaiian | 668 | 0.0% |
| Navajo | 143 | 0.0% |
| Nepalese | 3,837 | 0.2% |
| New Zealander | 445 | 0.0% |
| Nicaraguan | 513 | 0.0% |
| Nigerian | 2,299 | 0.1% |
| Northern European | 3,458 | 0.2% |
| Norwegian | 9,236 | 0.6% |
| Osage | 45 | 0.0% |
| Pakistani | 3,104 | 0.2% |
| Palestinian | 479 | 0.0% |
| Panamanian | 984 | 0.1% |
| Paraguayan | 243 | 0.0% |
| Pennsylvania German | 189 | 0.0% |
| Peruvian | 2,765 | 0.2% |
| Pima | 17 | 0.0% |
| Polish | 54,177 | 3.4% |
| Portuguese | 36,727 | 2.3% |
| Potawatomi | 34 | 0.0% |
| Puerto Rican | 37,261 | 2.3% |
| Romanian | 3,024 | 0.2% |
| Russian | 31,678 | 2.0% |
| Salvadoran | 18,604 | 1.2% |
| Samoan | 350 | 0.0% |
| Scandinavian | 2,912 | 0.2% |
| Scotch-Irish | 11,018 | 0.7% |
| Scottish | 34,927 | 2.2% |
| Seminole | 43 | 0.0% |
| Senegalese | 47 | 0.0% |
| Serbian | 792 | 0.1% |
| Shoshone | 9 | 0.0% |
| Sierra Leonean | 229 | 0.0% |
| Sioux | 82 | 0.0% |
| Slavic | 316 | 0.0% |
| Slovak | 2,056 | 0.1% |
| Slovene | 651 | 0.0% |
| Somali | 164 | 0.0% |
| South African | 698 | 0.0% |
| South American | 21,777 | 1.4% |
| South American Indian | 1,100 | 0.1% |
| Soviet Union | 31 | 0.0% |
| Spaniard | 2,888 | 0.2% |
| Spanish | 2,520 | 0.2% |
| Spanish American | 115 | 0.0% |
| Spanish American Indian | 25 | 0.0% |
| Sri Lankan | 590 | 0.0% |
| Subsaharan African | 26,131 | 1.6% |
| Sudanese | 179 | 0.0% |
| Swedish | 21,330 | 1.3% |
| Swiss | 3,193 | 0.2% |
| Syrian | 1,848 | 0.1% |
| Taiwanese | 2,969 | 0.2% |
| Thai | 1,592 | 0.1% |
| Tlingit-Haida | 22 | 0.0% |
| Trinidadian and Tobagonian | 650 | 0.0% |
| Turkish | 2,406 | 0.2% |
| U.S. Virgin Islander | 192 | 0.0% |
| Ugandan | 2,744 | 0.2% |
| Ukrainian | 7,360 | 0.5% |
| Uruguayan | 143 | 0.0% |
| Venezuelan | 2,445 | 0.2% |
| Vietnamese | 12,625 | 0.8% |
| Welsh | 7,175 | 0.4% |
| West Indian | 1,354 | 0.1% |
| Yugoslavian | 675 | 0.0% |
| Zimbabwean | 34 | 0.0% |
Sex and Age in Middlesex County
Sex and Age in Middlesex County
| Age Bracket | Male | Female |
| Under 5 Years | 44,030 (5.6%) | 42,399 (5.2%) |
| 5 to 9 Years | 44,058 (5.6%) | 43,053 (5.3%) |
| 10 to 14 Years | 46,010 (5.9%) | 43,638 (5.3%) |
| 15 to 19 Years | 52,134 (6.7%) | 50,425 (6.2%) |
| 20 to 24 Years | 56,638 (7.2%) | 55,132 (6.7%) |
| 25 to 29 Years | 63,305 (8.1%) | 61,046 (7.5%) |
| 30 to 34 Years | 61,433 (7.9%) | 60,804 (7.4%) |
| 35 to 39 Years | 53,390 (6.8%) | 52,800 (6.5%) |
| 40 to 44 Years | 50,872 (6.5%) | 53,135 (6.5%) |
| 45 to 49 Years | 52,386 (6.7%) | 54,858 (6.7%) |
| 50 to 54 Years | 55,303 (7.1%) | 57,720 (7.1%) |
| 55 to 59 Years | 53,391 (6.8%) | 56,010 (6.9%) |
| 60 to 64 Years | 46,433 (5.9%) | 50,524 (6.2%) |
| 65 to 69 Years | 36,726 (4.7%) | 42,035 (5.1%) |
| 70 to 74 Years | 25,691 (3.3%) | 31,015 (3.8%) |
| 75 to 79 Years | 17,092 (2.2%) | 22,912 (2.8%) |
| 80 to 84 Years | 12,118 (1.5%) | 17,800 (2.2%) |
| 85 Years and over | 12,063 (1.5%) | 22,463 (2.8%) |
| Total | 783,073 (100.0%) | 817,769 (100.0%) |
Selected Sex and Age Groups in Middlesex County
| Age Bracket | Male | Female |
| 5 to 14 Years | 90,068 (11.5%) | 86,691 (10.6%) |
| 15 to 17 Years | 28,799 (3.7%) | 27,492 (3.4%) |
| Under 18 Years | 162,897 (20.8%) | 156,582 (19.2%) |
| 18 to 24 Years | 79,973 (10.2%) | 78,065 (9.6%) |
| 15 to 44 Years | 337,772 (43.1%) | 333,342 (40.8%) |
| 16 Years and over | 640,105 (81.7%) | 679,738 (83.1%) |
| 18 Years and over | 620,176 (79.2%) | 661,187 (80.8%) |
| 21 Years and over | 585,990 (74.8%) | 628,591 (76.9%) |
| 60 Years and over | 150,123 (19.2%) | 186,749 (22.8%) |
| 62 Years and over | 130,065 (16.6%) | 165,829 (20.3%) |
| 65 Years and over | 103,690 (13.2%) | 136,225 (16.7%) |
| 75 Years and over | 41,273 (5.3%) | 63,175 (7.7%) |
| Total | 783,073 (100.0%) | 817,769 (100.0%) |
Families and Households in Middlesex County
Median Family Size in Middlesex County
| Family Type | # Families | Family Size |
| Married-Couple Families | 311,509 (79.7%) | 3.17 |
| Single Male/Father | 22,775 (5.8%) | 2.83 |
| Single Female/Mother | 56,641 (14.5%) | 2.92 |
| All Families | 390,925 (100.0%) | 3.12 |
Median Household Size in Middlesex County
| Household Type | # Households | Household Size |
| Married-Couple Families | 311,509 (51.5%) | 3.20 |
| Single Male/Father | 22,775 (3.8%) | 3.14 |
| Single Female/Mother | 56,641 (9.4%) | 3.10 |
| Nonfamily Households | 213,459 (35.3%) | 1.40 |
| All Households | 604,384 (100.0%) | 2.55 |
Household Size by Family Status in Middlesex County
| Household Size | Family Households | Nonfamily Households |
| 1-Person Households | - | 157,995 (26.1%) |
| 2-Person Households | 161,113 (26.7%) | 40,896 (6.8%) |
| 3-Person Households | 95,251 (15.8%) | 9,617 (1.6%) |
| 4-Person Households | 90,085 (14.9%) | 3,669 (0.6%) |
| 5-Person Households | 31,185 (5.2%) | 959 (0.2%) |
| 6-Person Households | 8,843 (1.5%) | 271 (0.0%) |
| 7+ Person Households | 4,448 (0.7%) | 52 (0.0%) |
| Total | 390,925 (64.7%) | 213,459 (35.3%) |
Female Fertility in Middlesex County
Fertility by Age in Middlesex County
| Age Bracket | Women with Births | Births / 1,000 Women |
| 15 to 19 years | 195 (1.1%) | 4.0 |
| 20 to 34 years | 10,986 (60.7%) | 62.0 |
| 35 to 50 years | 6,927 (38.3%) | 40.0 |
| Total | 18,108 (100.0%) | 45.0 |
Fertility by Age by Marriage Status in Middlesex County
| Age Bracket | Married | Unmarried |
| 15 to 19 years | 48 (24.6%) | 147 (75.4%) |
| 20 to 34 years | 8,152 (74.2%) | 2,834 (25.8%) |
| 35 to 50 years | 6,061 (87.5%) | 866 (12.5%) |
| Total | 14,269 (78.8%) | 3,839 (21.2%) |
Fertility by Education in Middlesex County
| Educational Attainment | Women with Births | Births / 1,000 Women |
| Less than High School | 859 (4.7%) | 19.0 |
| High School Diploma | 2,550 (14.1%) | 46.0 |
| College or Associate's Degree | 2,883 (15.9%) | 36.0 |
| Bachelor's Degree | 4,888 (27.0%) | 42.0 |
| Graduate Degree | 6,928 (38.3%) | 67.0 |
| Total | 18,108 (100.0%) | 45.0 |
Fertility by Education by Marriage Status in Middlesex County
| Educational Attainment | Married | Unmarried |
| Less than High School | 322 (37.5%) | 537 (62.5%) |
| High School Diploma | 1,237 (48.5%) | 1,313 (51.5%) |
| College or Associate's Degree | 1,684 (58.4%) | 1,199 (41.6%) |
| Bachelor's Degree | 4,492 (91.9%) | 396 (8.1%) |
| Graduate Degree | 6,533 (94.3%) | 395 (5.7%) |
| Total | 14,269 (78.8%) | 3,839 (21.2%) |
Income in Middlesex County
Income Overview in Middlesex County
| Characteristic | Number | Measure |
| Per Capita Income | 1,600,842 | $52,228 |
| Median Family Income | 390,925 | $128,001 |
| Mean Family Income | 390,925 | $162,472 |
| Median Household Income | 604,384 | $102,603 |
| Mean Household Income | 604,384 | $135,425 |
| Income Deficit | 390,925 | $9,804 |
| Wage / Icome Gap (%) | 1,600,842 | 30.66% |
| Wage / Income Gap ($) | 1,600,842 | 69.34¢ per $1 |
| Gini / Inequality Index | 1,600,842 | 0.46 |
Earnings by Sex in Middlesex County
| Sex | Number | Median Income |
| Male | 499,369 (51.5%) | $62,099 |
| Female | 470,339 (48.5%) | $43,059 |
| Average | 969,708 (100.0%) | $51,783 |
Earnings by Sex by Income Bracket in Middlesex County
| Income | Male | Female |
| $2,499 or less | 20,396 (4.1%) | 28,119 (6.0%) |
| $2,500 to $4,999 | 14,853 (3.0%) | 18,754 (4.0%) |
| $5,000 to $7,499 | 13,488 (2.7%) | 19,345 (4.1%) |
| $7,500 to $9,999 | 10,204 (2.0%) | 13,645 (2.9%) |
| $10,000 to $12,499 | 11,063 (2.2%) | 15,623 (3.3%) |
| $12,500 to $14,999 | 7,425 (1.5%) | 10,696 (2.3%) |
| $15,000 to $17,499 | 10,384 (2.1%) | 14,284 (3.0%) |
| $17,500 to $19,999 | 5,423 (1.1%) | 9,544 (2.0%) |
| $20,000 to $22,499 | 12,817 (2.6%) | 14,947 (3.2%) |
| $22,500 to $24,999 | 5,921 (1.2%) | 8,624 (1.8%) |
| $25,000 to $29,999 | 17,652 (3.5%) | 21,740 (4.6%) |
| $30,000 to $34,999 | 22,691 (4.5%) | 25,479 (5.4%) |
| $35,000 to $39,999 | 17,903 (3.6%) | 20,493 (4.4%) |
| $40,000 to $44,999 | 21,055 (4.2%) | 22,065 (4.7%) |
| $45,000 to $49,999 | 15,585 (3.1%) | 18,893 (4.0%) |
| $50,000 to $54,999 | 22,361 (4.5%) | 22,978 (4.9%) |
| $55,000 to $64,999 | 33,793 (6.8%) | 33,552 (7.1%) |
| $65,000 to $74,999 | 27,077 (5.4%) | 25,685 (5.5%) |
| $75,000 to $99,999 | 60,028 (12.0%) | 53,945 (11.5%) |
| $100,000+ | 149,250 (29.9%) | 71,928 (15.3%) |
| Total | 499,369 (100.0%) | 470,339 (100.0%) |
Earnings by Sex by Educational Attainment in Middlesex County
| Educational Attainment | Male Income | Female Income |
| Less than High School | $32,106 | $21,413 |
| High School Diploma | $45,922 | $29,155 |
| College or Associate's Degree | $52,955 | $38,124 |
| Bachelor's Degree | $84,616 | $56,201 |
| Graduate Degree | $110,014 | $74,837 |
| Total | $72,218 | $51,008 |
Family Income in Middlesex County
Family Income Brackets in Middlesex County
| Income Bracket | # Families | % Families |
| Less than $10,000 | 7,818 | 2.0% |
| $10,000 to $14,999 | 4,300 | 1.1% |
| $15,000 to $24,999 | 12,119 | 3.1% |
| $25,000 to $34,999 | 14,073 | 3.6% |
| $35,000 to $49,999 | 23,065 | 5.9% |
| $50,000 to $74,999 | 42,611 | 10.9% |
| $75,000 to $99,999 | 43,393 | 11.1% |
| $100,000 to $149,999 | 82,485 | 21.1% |
| $150,000 to $199,999 | 59,421 | 15.2% |
| $200,000+ | 101,640 | 26.0% |
Family Income by Famaliy Size in Middlesex County
| Income Bracket | # Families | Median Income |
| 2-Person Families | 170,271 (43.6%) | $104,913 |
| 3-Person Families | 93,166 (23.8%) | $132,635 |
| 4-Person Families | 86,901 (22.2%) | $160,045 |
| 5-Person Families | 29,213 (7.5%) | $157,240 |
| 6-Person Families | 7,831 (2.0%) | $144,799 |
| 7+ Person Families | 3,543 (0.9%) | $129,956 |
| Total | 390,925 (100.0%) | $128,001 |
Family Income by Number of Earners in Middlesex County
| Number of Earners | # Families | Median Income |
| No Earners | 37,804 (9.7%) | $49,597 |
| 1 Earner | 102,109 (26.1%) | $88,171 |
| 2 Earners | 194,888 (49.8%) | $152,699 |
| 3+ Earners | 56,124 (14.4%) | $168,843 |
| Total | 390,925 (100.0%) | $128,001 |
Household Income in Middlesex County
Household Income Brackets in Middlesex County
| Income Bracket | # Households | % Households |
| Less than $10,000 | 24,175 | 4.0% |
| $10,000 to $14,999 | 18,132 | 3.0% |
| $15,000 to $24,999 | 32,032 | 5.3% |
| $25,000 to $34,999 | 30,824 | 5.1% |
| $35,000 to $49,999 | 45,329 | 7.5% |
| $50,000 to $74,999 | 75,548 | 12.5% |
| $75,000 to $99,999 | 68,900 | 11.4% |
| $100,000 to $149,999 | 116,042 | 19.2% |
| $150,000 to $199,999 | 75,548 | 12.5% |
| $200,000+ | 117,855 | 19.5% |
Household Income by Householder Age in Middlesex County
| Income Bracket | # Households | Median Income |
| 15 to 24 Years | 15,927 (2.6%) | $53,598 |
| 25 to 44 Years | 204,440 (33.8%) | $116,500 |
| 45 to 64 Years | 236,852 (39.2%) | $123,333 |
| 65+ Years | 147,165 (24.3%) | $60,067 |
| Total | 604,384 (100.0%) | $102,603 |
Poverty in Middlesex County
Income Below Poverty by Sex and Age in Middlesex County
| Age Bracket | Male | Female |
| Under 5 Years | 3,911 (9.0%) | 3,939 (9.3%) |
| 5 Years | 639 (7.4%) | 561 (6.7%) |
| 6 to 11 Years | 4,133 (7.9%) | 4,133 (7.9%) |
| 12 to 14 Years | 1,958 (7.0%) | 1,365 (5.4%) |
| 15 Years | 696 (7.9%) | 867 (9.7%) |
| 16 and 17 Years | 1,648 (8.4%) | 1,281 (7.0%) |
| 18 to 24 Years | 8,827 (14.2%) | 10,355 (17.4%) |
| 25 to 34 Years | 8,283 (6.8%) | 10,372 (8.6%) |
| 35 to 44 Years | 4,355 (4.2%) | 6,760 (6.4%) |
| 45 to 54 Years | 5,116 (4.8%) | 6,143 (5.5%) |
| 55 to 64 Years | 5,441 (5.5%) | 6,961 (6.6%) |
| 65 to 74 Years | 3,125 (5.1%) | 5,072 (7.0%) |
| 75 Years and over | 2,797 (7.0%) | 6,204 (10.5%) |
| Total | 50,929 (6.8%) | 64,013 (8.1%) |
Income Above Poverty by Sex and Age in Middlesex County
| Age Bracket | Male | Female |
| Under 5 Years | 39,557 (91.0%) | 38,262 (90.7%) |
| 5 Years | 7,954 (92.6%) | 7,813 (93.3%) |
| 6 to 11 Years | 48,177 (92.1%) | 48,226 (92.1%) |
| 12 to 14 Years | 26,060 (93.0%) | 23,770 (94.6%) |
| 15 Years | 8,157 (92.1%) | 8,046 (90.3%) |
| 16 and 17 Years | 17,925 (91.6%) | 16,981 (93.0%) |
| 18 to 24 Years | 53,358 (85.8%) | 49,305 (82.6%) |
| 25 to 34 Years | 113,080 (93.2%) | 110,317 (91.4%) |
| 35 to 44 Years | 98,583 (95.8%) | 98,876 (93.6%) |
| 45 to 54 Years | 101,788 (95.2%) | 106,240 (94.5%) |
| 55 to 64 Years | 93,462 (94.5%) | 99,152 (93.4%) |
| 65 to 74 Years | 58,611 (94.9%) | 67,376 (93.0%) |
| 75 Years and over | 37,065 (93.0%) | 52,777 (89.5%) |
| Total | 703,777 (93.2%) | 727,141 (91.9%) |
Income Below Poverty Among Married-Couple Families in Middlesex County
| Children | Above Poverty | Below Poverty |
| No Children | 168,452 (98.2%) | 3,077 (1.8%) |
| 1 or 2 Children | 117,624 (97.9%) | 2,490 (2.1%) |
| 3 or 4 Children | 18,376 (96.1%) | 742 (3.9%) |
| 5 or more Children | 656 (87.7%) | 92 (12.3%) |
| Total | 305,108 (98.0%) | 6,401 (2.1%) |
Income Below Poverty Among Single Parent Households in Middlesex County
| Children | Male | Female |
| No Children | 980 (7.3%) | 1,394 (5.6%) |
| 1 or 2 Children | 804 (9.5%) | 6,638 (23.9%) |
| 3 or 4 Children | 230 (24.4%) | 1,549 (40.0%) |
| 5 or more Children | 6 (46.2%) | 76 (28.8%) |
| Total | 2,020 (8.9%) | 9,657 (17.1%) |
Income Below Poverty Among Married-Couple vs Single-Parent Households in Middlesex County
| Children | Married-Couple Families | Single-Parent Households |
| No Children | 3,077 (1.8%) | 13,347 (35.0%) |
| 1 or 2 Children | 2,490 (2.1%) | 8,472 (23.4%) |
| 3 or 4 Children | 742 (3.9%) | 943 (19.6%) |
| 5 or more Children | 92 (12.3%) | 13 (4.7%) |
Employment Characteristics in Middlesex County
Employment by Class of Employer in Middlesex County
| Employer Class | # Employees | % Employees |
| Private Company Employees | 573,532 | 65.6% |
| Self-Employed / Incorporated | 26,001 | 3.0% |
| Self-Employed / Not Incorporated | 52,153 | 6.0% |
| Not-for-profit Organizations | 126,492 | 14.5% |
| Local Government Employees | 53,292 | 6.1% |
| State Government Employees | 26,142 | 3.0% |
| Federal Government Employees | 15,353 | 1.8% |
| Unpaid Family Workers | 1,198 | 0.1% |
| Total | 874,163 | 100.0% |
Employment Status by Age in Middlesex County
| Age Bracket | In Labor Force | Unemployed |
| 16 to 19 Years | 33,899 (40.0%) | 9,407 (11.1%) |
| 20 to 24 Years | 83,045 (74.3%) | 6,706 (6.0%) |
| 25 to 29 Years | 108,434 (87.2%) | 5,098 (4.1%) |
| 30 to 34 Years | 107,569 (88.0%) | 3,789 (3.1%) |
| 35 to 44 Years | 184,133 (87.6%) | 5,886 (2.8%) |
| 45 to 54 Years | 190,751 (86.6%) | 7,269 (3.3%) |
| 55 to 59 Years | 89,709 (82.0%) | 3,391 (3.1%) |
| 60 to 64 Years | 67,288 (69.4%) | 3,103 (3.2%) |
| 65 to 74 Years | 50,665 (37.4%) | 4,064 (3.0%) |
| 75 Years and over | 9,609 (9.2%) | 2,402 (2.3%) |
| Total | 925,210 (70.1%) | 50,154 (3.8%) |
Employment Status by Educational Attainment in Middlesex County
| Educational Attainment | In Labor Force | Unemployed |
| Less than High School | 29,717 (64.7%) | 3,123 (6.8%) |
| High School Diploma | 117,171 (77.3%) | 7,124 (4.7%) |
| College / Associate Degree | 129,785 (83.1%) | 6,247 (4.0%) |
| Bachelor's Degree or higher | 470,922 (88.9%) | 13,243 (2.5%) |
| Total | 747,365 (84.6%) | 29,153 (3.3%) |
Employment Occupations by Sex in Middlesex County
Management, Business, Science and Arts Occupations
Management, Business, Science and Arts Occupations by Sex
| Occupation | Male | Female |
| Management | 66,232 (56.9%) | 50,158 (43.1%) |
| Business & Financial | 33,775 (48.0%) | 36,561 (52.0%) |
| Computer, Engineering & Science | 90,145 (70.0%) | 38,688 (30.0%) |
| Computer & Mathematics | 46,401 (73.6%) | 16,663 (26.4%) |
| Architecture & Engineering | 26,627 (81.4%) | 6,106 (18.6%) |
| Life, Physical & Social Science | 17,117 (51.8%) | 15,919 (48.2%) |
| Community & Social Service | 48,172 (36.2%) | 84,830 (63.8%) |
| Education, Arts & Media | 4,430 (27.1%) | 11,946 (73.0%) |
| Legal Services & Support | 7,284 (51.5%) | 6,871 (48.5%) |
| Education Instruction & Library | 24,762 (32.2%) | 52,163 (67.8%) |
| Arts, Media & Entertainment | 11,696 (45.8%) | 13,850 (54.2%) |
| Health Diagnosing & Treating | 14,042 (24.1%) | 44,141 (75.9%) |
| Health Technologists | 10,502 (23.5%) | 34,137 (76.5%) |
| Total (Category) | 252,366 (49.8%) | 254,378 (50.2%) |
| Total (Overall) | 458,543 (51.6%) | 430,237 (48.4%) |
Services Occupations
Services Occupations by Sex
| Occupation | Male | Female |
| Healthcare Support | 3,850 (18.2%) | 17,345 (81.8%) |
| Security & Protection | 11,315 (81.7%) | 2,530 (18.3%) |
| Firefighting & Prevention | 6,750 (77.8%) | 1,921 (22.2%) |
| Law Enforcement | 4,565 (88.2%) | 609 (11.8%) |
| Food Preparation & Serving | 18,780 (48.9%) | 19,633 (51.1%) |
| Cleaning & Maintenance | 13,714 (55.9%) | 10,822 (44.1%) |
| Personal Care and Service | 6,482 (25.8%) | 18,644 (74.2%) |
| Total (Category) | 54,141 (44.0%) | 68,974 (56.0%) |
| Total (Overall) | 458,543 (51.6%) | 430,237 (48.4%) |
Sales and Office Occupations
Sales and Office Occupations by Sex
| Occupation | Male | Female |
| Sales & Related | 39,446 (53.2%) | 34,695 (46.8%) |
| Office & Administration | 23,487 (29.2%) | 56,844 (70.8%) |
| Total (Category) | 62,933 (40.7%) | 91,539 (59.3%) |
| Total (Overall) | 458,543 (51.6%) | 430,237 (48.4%) |
Natural Resources, Construction and Maintenance Occupations
Natural Resources, Construction and Maintenance Occupations by Sex
| Occupation | Male | Female |
| Farming, Fishing & Forestry | 510 (64.6%) | 279 (35.4%) |
| Construction & Extraction | 30,602 (97.8%) | 699 (2.2%) |
| Installation, Maintenance & Repair | 13,438 (94.9%) | 729 (5.1%) |
| Total (Category) | 44,550 (96.3%) | 1,707 (3.7%) |
| Total (Overall) | 458,543 (51.6%) | 430,237 (48.4%) |
Production, Transportation and Moving Occupations
Production, Transportation and Moving Occupations by Sex
| Occupation | Male | Female |
| Production | 17,818 (68.1%) | 8,354 (31.9%) |
| Transportation | 15,479 (87.6%) | 2,182 (12.3%) |
| Material Moving | 11,256 (78.4%) | 3,103 (21.6%) |
| Total (Category) | 44,553 (76.6%) | 13,639 (23.4%) |
| Total (Overall) | 458,543 (51.6%) | 430,237 (48.4%) |
Employment Industries by Sex in Middlesex County
Employment Industries in Middlesex County
Employment Industries by Sex in Middlesex County
| Industry | Male | Female |
| Agriculture, Fishing & Hunting | 816 (54.8%) | 673 (45.2%) |
| Mining, Quarrying, & Extraction | 257 (91.1%) | 25 (8.9%) |
| Construction | 37,432 (89.9%) | 4,196 (10.1%) |
| Manufacturing | 58,913 (67.6%) | 28,243 (32.4%) |
| Wholesale Trade | 10,714 (66.1%) | 5,492 (33.9%) |
| Retail Trade | 39,928 (53.0%) | 35,451 (47.0%) |
| Transportation & Warehousing | 17,183 (81.2%) | 3,990 (18.8%) |
| Utilities | 3,383 (74.4%) | 1,167 (25.7%) |
| Information | 16,224 (59.3%) | 11,130 (40.7%) |
| Finance & Insurance | 25,594 (53.3%) | 22,414 (46.7%) |
| Real Estate, Rental & Leasing | 8,801 (55.3%) | 7,103 (44.7%) |
| Professional & Scientific | 81,484 (60.5%) | 53,269 (39.5%) |
| Enterprise Management | 808 (58.6%) | 572 (41.4%) |
| Administrative & Support | 16,421 (55.1%) | 13,370 (44.9%) |
| Educational Services | 45,451 (37.0%) | 77,390 (63.0%) |
| Health Care & Social Assistance | 32,448 (25.0%) | 97,570 (75.0%) |
| Arts, Entertainment & Recreation | 7,840 (49.0%) | 8,152 (51.0%) |
| Accommodation & Food Services | 23,412 (49.7%) | 23,649 (50.2%) |
| Public Administration | 16,710 (56.8%) | 12,707 (43.2%) |
| Total | 458,543 (51.6%) | 430,237 (48.4%) |
Education in Middlesex County
School Enrollment in Middlesex County
| School Level | # Students | % Students |
| Nursery / Preschool | 30,269 | 7.3% |
| Kindergarten | 17,898 | 4.3% |
| Elementary School | 69,568 | 16.8% |
| Middle School | 69,980 | 16.9% |
| High School | 78,048 | 18.9% |
| College / Undegraduate | 101,890 | 24.6% |
| Graduate / Professional | 46,110 | 11.1% |
| Total | 413,763 | 100.0% |
School Enrollment by Age by Funding Source in Middlesex County
| Age Bracket | Public School | Private School |
| 3 to 4 Year Olds | 10,599 (43.1%) | 13,979 (56.9%) |
| 5 to 9 Year Old | 73,288 (87.7%) | 10,283 (12.3%) |
| 10 to 14 Year Olds | 79,876 (90.4%) | 8,432 (9.6%) |
| 15 to 17 Year Olds | 48,354 (87.4%) | 6,962 (12.6%) |
| 18 to 19 Year Olds | 20,365 (49.7%) | 20,636 (50.3%) |
| 20 to 24 Year Olds | 23,529 (39.6%) | 35,959 (60.5%) |
| 25 to 34 Year Olds | 14,067 (35.6%) | 25,430 (64.4%) |
| 35 Years and over | 10,549 (47.9%) | 11,455 (52.1%) |
| Total | 280,627 (67.8%) | 133,136 (32.2%) |
Educational Attainment by Field of Study in Middlesex County
| Field of Study | # Graduates | % Graduates |
| Computers and Mathematics | 47,304 | 6.9% |
| Bio, Nature & Agricultural | 50,454 | 7.3% |
| Physical and Health Sciences | 32,650 | 4.7% |
| Psychology | 39,985 | 5.8% |
| Social Sciences | 71,819 | 10.4% |
| Engineering | 79,339 | 11.5% |
| Multidisciplinary Studies | 5,248 | 0.8% |
| Science and Engineering | 50,806 | 7.4% |
| Business | 103,648 | 15.1% |
| Education | 42,892 | 6.2% |
| Literature and Languages | 46,185 | 6.7% |
| Liberal Arts and History | 37,608 | 5.5% |
| Visual and Performing Arts | 31,231 | 4.5% |
| Communications | 21,917 | 3.2% |
| Arts and Humanities | 27,046 | 3.9% |
| Total | 688,132 | 100.0% |
Educational Attainment by Sex by Age in Middlesex County
By Age Bracket: 18 to 24 Years
| Education Attainment | Male | Female |
| Less than 9th Grade | 920 (1.1%) | 454 (0.6%) |
| 9th to 12th Grade | 7,127 (8.9%) | 5,482 (7.0%) |
| High School Diploma | 22,363 (28.0%) | 18,183 (23.3%) |
| College / No Degree | 29,196 (36.5%) | 28,710 (36.8%) |
| Associate's Degree | 1,966 (2.5%) | 2,257 (2.9%) |
| Bachelor's Degree | 16,667 (20.8%) | 20,076 (25.7%) |
| Graduate Degree | 1,734 (2.2%) | 2,903 (3.7%) |
| Total | 79,973 (100.0%) | 78,065 (100.0%) |
By Age Bracket: 25 to 34 Years
| Education Attainment | Male | Female |
| Less than 9th Grade | 2,332 (1.9%) | 1,505 (1.2%) |
| 9th to 12th Grade | 2,584 (2.1%) | 2,337 (1.9%) |
| High School Diploma | 20,017 (16.1%) | 13,020 (10.7%) |
| College / No Degree | 14,485 (11.6%) | 13,086 (10.7%) |
| Associate's Degree | 5,576 (4.5%) | 5,087 (4.2%) |
| Bachelor's Degree | 45,631 (36.6%) | 46,988 (38.6%) |
| Graduate Degree | 34,113 (27.4%) | 39,827 (32.7%) |
| Total | 124,738 (100.0%) | 121,850 (100.0%) |
By Age Bracket: 35 to 44 Years
| Education Attainment | Male | Female |
| Less than 9th Grade | 2,831 (2.7%) | 2,070 (1.9%) |
| 9th to 12th Grade | 3,111 (3.0%) | 2,504 (2.4%) |
| High School Diploma | 17,496 (16.8%) | 13,225 (12.5%) |
| College / No Degree | 12,129 (11.6%) | 11,811 (11.2%) |
| Associate's Degree | 4,565 (4.4%) | 6,390 (6.0%) |
| Bachelor's Degree | 29,741 (28.5%) | 29,447 (27.8%) |
| Graduate Degree | 34,389 (33.0%) | 40,488 (38.2%) |
| Total | 104,262 (100.0%) | 105,935 (100.0%) |
By Age Bracket: 45 to 64 Years
| Education Attainment | Male | Female |
| Less than 9th Grade | 6,446 (3.1%) | 6,630 (3.0%) |
| 9th to 12th Grade | 7,348 (3.5%) | 6,233 (2.8%) |
| High School Diploma | 46,822 (22.6%) | 40,999 (18.7%) |
| College / No Degree | 26,378 (12.7%) | 27,495 (12.6%) |
| Associate's Degree | 10,460 (5.0%) | 18,717 (8.5%) |
| Bachelor's Degree | 52,808 (25.5%) | 59,570 (27.2%) |
| Graduate Degree | 57,251 (27.6%) | 59,468 (27.1%) |
| Total | 207,513 (100.0%) | 219,112 (100.0%) |
By Age Bracket: 65 Years and over
| Education Attainment | Male | Female |
| Less than 9th Grade | 5,369 (5.2%) | 9,824 (7.2%) |
| 9th to 12th Grade | 5,045 (4.9%) | 7,521 (5.5%) |
| High School Diploma | 22,523 (21.7%) | 39,856 (29.3%) |
| College / No Degree | 13,832 (13.3%) | 19,455 (14.3%) |
| Associate's Degree | 5,299 (5.1%) | 8,680 (6.4%) |
| Bachelor's Degree | 21,115 (20.4%) | 23,658 (17.4%) |
| Graduate Degree | 30,507 (29.4%) | 27,231 (20.0%) |
| Total | 103,690 (100.0%) | 136,225 (100.0%) |
Transportation & Commute in Middlesex County
Vehicle Availability by Sex in Middlesex County
| Vehicles Available | Male | Female |
| No Vehicle | 23,097 (5.2%) | 23,113 (5.6%) |
| 1 Vehicle | 101,715 (22.9%) | 104,080 (25.3%) |
| 2 Vehicles | 200,367 (45.1%) | 178,191 (43.4%) |
| 3 Vehicles | 78,814 (17.7%) | 70,997 (17.3%) |
| 4 Vehicles | 28,671 (6.5%) | 25,204 (6.1%) |
| 5 or more Vehicles | 12,115 (2.7%) | 9,261 (2.2%) |
| Total | 444,779 (100.0%) | 410,846 (100.0%) |
Commute Time in Middlesex County
| Commute Time | # Commuters | % Commuters |
| Less than 5 Minutes | 14,216 | 1.7% |
| 5 to 9 Minutes | 52,537 | 6.4% |
| 10 to 14 Minutes | 80,779 | 9.8% |
| 15 to 19 Minutes | 95,973 | 11.7% |
| 20 to 24 Minutes | 101,956 | 12.4% |
| 25 to 29 Minutes | 49,772 | 6.0% |
| 30 to 34 Minutes | 128,987 | 15.7% |
| 35 to 39 Minutes | 33,614 | 4.1% |
| 40 to 44 Minutes | 50,860 | 6.2% |
| 45 to 59 Minutes | 107,116 | 13.0% |
| 60 to 89 Minutes | 85,172 | 10.3% |
| 90 or more Minutes | 22,257 | 2.7% |
Commute Time by Sex in Middlesex County
| Commute Time | Male | Female |
| Less than 5 Minutes | 7,650 (1.8%) | 6,566 (1.7%) |
| 5 to 9 Minutes | 24,508 (5.7%) | 28,029 (7.1%) |
| 10 to 14 Minutes | 39,244 (9.1%) | 41,535 (10.5%) |
| 15 to 19 Minutes | 47,209 (11.0%) | 48,764 (12.4%) |
| 20 to 24 Minutes | 52,948 (12.3%) | 49,008 (12.4%) |
| 25 to 29 Minutes | 26,336 (6.1%) | 23,436 (5.9%) |
| 30 to 34 Minutes | 70,159 (16.4%) | 58,828 (14.9%) |
| 35 to 39 Minutes | 18,109 (4.2%) | 15,505 (3.9%) |
| 40 to 44 Minutes | 27,609 (6.4%) | 23,251 (5.9%) |
| 45 to 59 Minutes | 57,608 (13.4%) | 49,508 (12.6%) |
| 60 to 89 Minutes | 45,269 (10.5%) | 39,903 (10.1%) |
| 90 or more Minutes | 12,448 (2.9%) | 9,809 (2.5%) |
Time of Departure to Work by Sex in Middlesex County
| Time of Departure | Male | Female |
| 12:00 AM to 4:59 AM | 11,980 (2.8%) | 5,188 (1.3%) |
| 5:00 AM to 5:29 AM | 15,180 (3.5%) | 6,546 (1.7%) |
| 5:30 AM to 5:59 AM | 19,645 (4.6%) | 9,541 (2.4%) |
| 6:00 AM to 6:29 AM | 38,203 (8.9%) | 25,820 (6.6%) |
| 6:30 AM to 6:59 AM | 40,400 (9.4%) | 35,836 (9.1%) |
| 7:00 AM to 7:29 AM | 63,105 (14.7%) | 60,395 (15.3%) |
| 7:30 AM to 7:59 AM | 49,701 (11.6%) | 56,273 (14.3%) |
| 8:00 AM to 8:29 AM | 58,998 (13.8%) | 63,762 (16.2%) |
| 8:30 AM to 8:59 AM | 34,638 (8.1%) | 36,096 (9.2%) |
| 9:00 AM to 9:59 AM | 39,091 (9.1%) | 36,438 (9.2%) |
| 10:00 AM to 10:59 AM | 13,475 (3.1%) | 12,185 (3.1%) |
| 11:00 AM to 11:59 AM | 5,337 (1.2%) | 5,081 (1.3%) |
| 12:00 PM to 3:59 PM | 22,590 (5.3%) | 23,548 (6.0%) |
| 4:00 PM to 11:59 PM | 16,754 (3.9%) | 17,433 (4.4%) |
| Total | 429,097 (100.0%) | 394,142 (100.0%) |
Housing Occupancy in Middlesex County
Occupancy by Ownership in Middlesex County
| Occupancy | # Housing Units | % Housing Units |
| Owner Occupied Housing Units | 376,888 | 62.4% |
| Renter-Occupied Housing Units | 227,496 | 37.6% |
| Total Occupied Housing Units | 604,384 | 100.0% |
Occupancy by Household Size in Middlesex County
| Household Size | # Housing Units | % Housing Units |
| 1-Person Household | 157,995 | 26.1% |
| 2-Person Household | 202,009 | 33.4% |
| 3-Person Household | 104,868 | 17.3% |
| 4+ Person Household | 139,512 | 23.1% |
| Total Housing Units | 604,384 | 100.0% |
Occupancy by Ownership by Household Size in Middlesex County
| Household Size | Owner-occupied | Renter-occupied |
| 1-Person Household | 73,837 (46.7%) | 84,158 (53.3%) |
| 2-Person Household | 130,367 (64.5%) | 71,642 (35.5%) |
| 3-Person Household | 68,824 (65.6%) | 36,044 (34.4%) |
| 4+ Person Household | 103,860 (74.5%) | 35,652 (25.6%) |
| Total Housing Units | 376,888 (62.4%) | 227,496 (37.6%) |
Occupancy by Educational Attainment in Middlesex County
| Household Size | Owner-occupied | Renter-occupied |
| Less than High School | 12,735 (37.8%) | 20,923 (62.2%) |
| High School Diploma | 55,976 (55.3%) | 45,266 (44.7%) |
| College/Associate Degree | 66,342 (59.2%) | 45,692 (40.8%) |
| Bachelor's Degree or higher | 241,835 (67.7%) | 115,615 (32.3%) |
Occupancy by Age of Householder in Middlesex County
| Age Bracket | # Households | % Households |
| Under 35 Years | 113,205 | 18.7% |
| 35 to 44 Years | 107,162 | 17.7% |
| 45 to 54 Years | 120,816 | 20.0% |
| 55 to 64 Years | 116,036 | 19.2% |
| 65 to 74 Years | 81,473 | 13.5% |
| 75 to 84 Years | 43,382 | 7.2% |
| 85 Years and Over | 22,310 | 3.7% |
| Total | 604,384 | 100.0% |
Occupancy by Ownership by Age of Householder in Middlesex County
| Age Bracket | Owner-occupied | Renter-occupied |
| Under 35 Years | 30,857 (27.3%) | 82,348 (72.7%) |
| 35 to 44 Years | 63,379 (59.1%) | 43,783 (40.9%) |
| 45 to 54 Years | 86,381 (71.5%) | 34,435 (28.5%) |
| 55 to 64 Years | 88,304 (76.1%) | 27,732 (23.9%) |
| 65 to 74 Years | 62,128 (76.3%) | 19,345 (23.7%) |
| 75 to 84 Years | 31,345 (72.3%) | 12,037 (27.8%) |
| 85 Years and Over | 14,494 (65.0%) | 7,816 (35.0%) |
| Total | 376,888 (62.4%) | 227,496 (37.6%) |
Households by Occupants per Room in Middlesex County
| Occupants per Room | Owner-occupied | Renter-occupied |
| 1.00 or less | 373,693 (99.2%) | 219,066 (96.3%) |
| 1.01 to 1.50 | 2,548 (0.7%) | 5,315 (2.3%) |
| 1.51 or more | 647 (0.2%) | 3,115 (1.4%) |
| Total | 376,888 (100.0%) | 227,496 (100.0%) |
Occupancy by Move-In Year in Middlesex County
| Move-In Year | Owner-occupied | Renter-occupied |
| 2017 or later | 17,280 (4.6%) | 43,330 (19.1%) |
| 2015 to 2016 | 29,556 (7.8%) | 55,863 (24.6%) |
| 2010 to 2014 | 68,252 (18.1%) | 76,786 (33.8%) |
| 2000 to 2009 | 98,786 (26.2%) | 35,395 (15.6%) |
| 1990 to 1999 | 70,939 (18.8%) | 9,490 (4.2%) |
| 1989 or earlier | 92,075 (24.4%) | 6,632 (2.9%) |
| Total | 376,888 (100.0%) | 227,496 (100.0%) |
Housing Finances in Middlesex County
Median Income by Occupancy in Middlesex County
| Occupancy Type | # Households | Median Income |
| Owner-Occupied | 376,888 (62.4%) | $131,230 |
| Renter-Occupied | 227,496 (37.6%) | $64,013 |
| Average | 604,384 (100.0%) | $102,603 |
Occupancy by Householder Income Bracket in Middlesex County
| Income Bracket | Owner-occupied | Renter-occupied |
| Less than $5,000 | 3,731 (1.0%) | 9,689 (4.3%) |
| $5,000 to $9,999 | 2,552 (0.7%) | 8,126 (3.6%) |
| $10,000 to $14,999 | 4,680 (1.2%) | 13,378 (5.9%) |
| $15,000 to $19,999 | 5,067 (1.3%) | 11,057 (4.9%) |
| $20,000 to $24,999 | 7,085 (1.9%) | 8,967 (3.9%) |
| $25,000 to $34,999 | 12,636 (3.4%) | 18,195 (8.0%) |
| $35,000 to $49,999 | 21,838 (5.8%) | 23,234 (10.2%) |
| $50,000 to $74,999 | 39,445 (10.5%) | 35,955 (15.8%) |
| $75,000 to $99,999 | 40,593 (10.8%) | 28,493 (12.5%) |
| $100,000 to $149,999 | 78,413 (20.8%) | 37,803 (16.6%) |
| $150,000 or more | 160,848 (42.7%) | 32,599 (14.3%) |
| Total | 376,888 (100.0%) | 227,496 (100.0%) |
Housing Costs in Middlesex County
Monthly Median Housing Costs in Middlesex County
Monthly Housing Costs as Percentage of Income in Middlesex County
| Occupancy Type | Median Income | Housing Costs |
| Owner-Occupied | $131,230 | $2,103 x 12mo (19.2%) |
| Renter-Occupied | $64,013 | $1,636 x 12mo (30.7%) |
| Average | $102,603 | $1,859 x 12mo (21.7%) |
Monthly Housing Cost Tiers in Middlesex County
| Monthly Cost | Owner-occupied | Renter-occupied |
| Less than $300 | 2,169 (0.6%) | 9,915 (4.4%) |
| $300 to $499 | 5,822 (1.5%) | 10,909 (4.8%) |
| $500 to $799 | 32,002 (8.5%) | 12,497 (5.5%) |
| $800 to $999 | 28,829 (7.6%) | 11,653 (5.1%) |
| $1,000 to $1,499 | 58,244 (15.4%) | 50,049 (22.0%) |
| $1,500 to $1,999 | 50,009 (13.3%) | 56,591 (24.9%) |
| $2,000 to $2,499 | 55,853 (14.8%) | 35,617 (15.7%) |
| $2,500 to $2,999 | 49,065 (13.0%) | 17,223 (7.6%) |
| $3,000 or more | 94,895 (25.2%) | 16,325 (7.2%) |
| Total | 376,888 (100.0%) | 227,496 (100.0%) |
Housing Costs as Percentage of Income in Middlesex County
Housing Costs as Percentage of Income: Less than $20,000
| Housing Costs / Income | Owner-occupied | Renter-occupied |
| Less than 20 percent | 180 (1.3%) | 1,360 (3.8%) |
| 20 to 29 percent | 184 (1.3%) | 5,745 (16.1%) |
| 30 percent or more | 13,949 (97.5%) | 28,514 (80.0%) |
| Total | 14,313 (100.0%) | 35,619 (100.0%) |
Housing Costs as Percentage of Income: $20,000 to $34,999
| Housing Costs / Income | Owner-occupied | Renter-occupied |
| Less than 20 percent | 896 (4.5%) | 1,765 (6.8%) |
| 20 to 29 percent | 2,695 (13.7%) | 3,173 (12.2%) |
| 30 percent or more | 16,130 (81.8%) | 21,080 (81.0%) |
| Total | 19,721 (100.0%) | 26,018 (100.0%) |
Housing Costs as Percentage of Income: $35,000 to $49,999
| Housing Costs / Income | Owner-occupied | Renter-occupied |
| Less than 20 percent | 3,529 (16.2%) | 1,473 (6.5%) |
| 20 to 29 percent | 5,857 (26.8%) | 3,627 (16.1%) |
| 30 percent or more | 12,452 (57.0%) | 17,431 (77.4%) |
| Total | 21,838 (100.0%) | 22,531 (100.0%) |
Housing Costs as Percentage of Income: $50,000 to $74,999
| Housing Costs / Income | Owner-occupied | Renter-occupied |
| Less than 20 percent | 12,115 (30.7%) | 4,697 (13.4%) |
| 20 to 29 percent | 9,332 (23.7%) | 11,778 (33.6%) |
| 30 percent or more | 17,998 (45.6%) | 18,541 (52.9%) |
| Total | 39,445 (100.0%) | 35,016 (100.0%) |
Housing Costs as Percentage of Income: $75,000 or more
| Housing Costs / Income | Owner-occupied | Renter-occupied |
| Less than 20 percent | 174,009 (62.2%) | 51,769 (53.5%) |
| 20 to 29 percent | 71,946 (25.7%) | 33,577 (34.7%) |
| 30 percent or more | 33,899 (12.1%) | 11,444 (11.8%) |
| Total | 279,854 (100.0%) | 96,790 (100.0%) |
Physical Housing Characteristics in Middlesex County
Housing Structures in Middlesex County
| Structure Type | # Housing Units | % Housing Units |
| Single Unit, Detached | 296,904 | 49.1% |
| Single Unit, Attached | 38,368 | 6.4% |
| 2 Unit Apartments | 73,553 | 12.2% |
| 3 or 4 Unit Apartments | 50,647 | 8.4% |
| 5 to 9 Unit Apartments | 29,134 | 4.8% |
| 10 or more Apartments | 113,706 | 18.8% |
| Mobile Home / Other | 2,072 | 0.3% |
| Total | 604,384 | 100.0% |
Housing Structures by Occupancy in Middlesex County
| Structure Type | Owner-occupied | Renter-occupied |
| Single Unit, Detached | 279,298 (94.1%) | 17,606 (5.9%) |
| Single Unit, Attached | 25,411 (66.2%) | 12,957 (33.8%) |
| 2 Unit Apartments | 31,233 (42.5%) | 42,320 (57.5%) |
| 3 or 4 Unit Apartments | 12,427 (24.5%) | 38,220 (75.5%) |
| 5 to 9 Unit Apartments | 5,306 (18.2%) | 23,828 (81.8%) |
| 10 or more Apartments | 21,827 (19.2%) | 91,879 (80.8%) |
| Mobile Home / Other | 1,386 (66.9%) | 686 (33.1%) |
| Total | 376,888 (62.4%) | 227,496 (37.6%) |
Housing Structures by Year Built in Middlesex County
| Year Built | # Structures | % Structures |
| 2014 or later | 12,429 | 2.1% |
| 2010 to 2013 | 12,747 | 2.1% |
| 2000 to 2009 | 39,896 | 6.6% |
| 1980 to 1999 | 100,688 | 16.7% |
| 1960 to 1979 | 132,666 | 22.0% |
| 1940 to 1959 | 106,987 | 17.7% |
| 1939 or earlier | 198,971 | 32.9% |
| Total | 604,384 | 100.0% |
Housing Structures by Occupancy by Year Built in Middlesex County
| Year Built | Owner-occupied | Renter-occupied |
| 2014 or later | 5,514 (1.5%) | 6,915 (3.0%) |
| 2010 to 2013 | 6,807 (1.8%) | 5,940 (2.6%) |
| 2000 to 2009 | 24,991 (6.6%) | 14,905 (6.6%) |
| 1980 to 1999 | 66,209 (17.6%) | 34,479 (15.2%) |
| 1960 to 1979 | 79,536 (21.1%) | 53,130 (23.4%) |
| 1940 to 1959 | 76,491 (20.3%) | 30,496 (13.4%) |
| 1939 or earlier | 117,340 (31.1%) | 81,631 (35.9%) |
| Total | 376,888 (100.0%) | 227,496 (100.0%) |
Housing Structures by Number of Rooms in Middlesex County
| Number of Rooms | Owner-occupied | Renter-occupied |
| 1 Room | 1,185 (0.3%) | 11,873 (5.2%) |
| 2 or 3 Rooms | 11,973 (3.2%) | 70,645 (31.0%) |
| 4 or 5 Rooms | 78,796 (20.9%) | 102,672 (45.1%) |
| 6 or 7 Rooms | 136,681 (36.3%) | 32,712 (14.4%) |
| 8 or more Rooms | 148,253 (39.3%) | 9,594 (4.2%) |
| Total | 376,888 (100.0%) | 227,496 (100.0%) |
Housing Structure by Heating Type in Middlesex County
| Heating Type | Owner-occupied | Renter-occupied |
| Utility Gas | 230,707 (61.2%) | 128,455 (56.5%) |
| Bottled, Tank, or LP Gas | 9,124 (2.4%) | 6,590 (2.9%) |
| Electricity | 24,978 (6.6%) | 61,687 (27.1%) |
| Fuel Oil or Kerosene | 106,837 (28.3%) | 25,334 (11.1%) |
| Coal or Coke | 151 (0.0%) | 162 (0.1%) |
| All other Fuels | 4,637 (1.2%) | 2,203 (1.0%) |
| No Fuel Used | 454 (0.1%) | 3,065 (1.3%) |
| Total | 376,888 (100.0%) | 227,496 (100.0%) |
Household Vehicle Usage in Middlesex County
| Vehicles per Household | Owner-occupied | Renter-occupied |
| No Vehicle | 12,117 (3.2%) | 51,254 (22.5%) |
| 1 Vehicle | 103,804 (27.5%) | 108,426 (47.7%) |
| 2 Vehicles | 179,485 (47.6%) | 55,819 (24.5%) |
| 3 or more Vehicles | 81,482 (21.6%) | 11,997 (5.3%) |
| Total | 376,888 (100.0%) | 227,496 (100.0%) |
Real Estate & Mortgages in Middlesex County
Real Estate and Mortgage Overview in Middlesex County
| Characteristic | Without Mortgage | With Mortgage |
| Housing Units | 114,893 | 261,995 |
| Median Property Value | $494,800 | $504,400 |
| Median Household Income | $88,030 | $147,194 |
| Monthly Housing Costs | $955 | $2,609 |
| Real Estate Taxes | $6,125 | $6,053 |
Property Value by Mortgage Status in Middlesex County
| Property Value | Without Mortgage | With Mortgage |
| Less than $50,000 | 2,258 (2.0%) | 1,922 (0.7%) |
| $50,000 to $99,999 | 949 (0.8%) | 1,087 (0.4%) |
| $100,000 to $299,999 | 15,642 (13.6%) | 33,982 (13.0%) |
| $300,000 to $499,999 | 39,619 (34.5%) | 92,675 (35.4%) |
| $500,000 to $749,999 | 31,648 (27.6%) | 75,254 (28.7%) |
| $750,000 to $999,999 | 12,989 (11.3%) | 31,369 (12.0%) |
| $1,000,000 or more | 11,788 (10.3%) | 25,706 (9.8%) |
| Total | 114,893 (100.0%) | 261,995 (100.0%) |
Household Income by Mortgage Status in Middlesex County
| Household Income | Without Mortgage | With Mortgage |
| Less than $10,000 | 3,656 (3.2%) | 2,627 (1.0%) |
| $10,000 to $24,999 | 10,512 (9.1%) | 6,320 (2.4%) |
| $25,000 to $34,999 | 7,541 (6.6%) | 5,095 (1.9%) |
| $35,000 to $49,999 | 11,494 (10.0%) | 10,344 (4.0%) |
| $50,000 to $74,999 | 17,064 (14.8%) | 22,381 (8.5%) |
| $75,000 to $99,999 | 13,108 (11.4%) | 27,485 (10.5%) |
| $100,000 to $149,999 | 18,939 (16.5%) | 59,474 (22.7%) |
| $150,000 or more | 32,579 (28.4%) | 128,269 (49.0%) |
| Total | 114,893 (100.0%) | 261,995 (100.0%) |
Housing Costs by Income Bracket by Mortgage Status in Middlesex County
Housing Costs as Percentage of Income: Less than $20,000
| Relative Housing Costs | Without Mortgage | With MOrtgage |
| Less than 20 percent | 180 (2.1%) | 0 (0.0%) |
| 20 to 29 percent | 184 (2.1%) | 0 (0.0%) |
| 30 percent or more | 8,231 (95.8%) | 5,718 (100.0%) |
| Total | 8,595 (100.0%) | 5,718 (100.0%) |
Housing Costs as Percentage of Income: $20,000 to $34,999
| Relative Housing Costs | Without Mortgage | With MOrtgage |
| Less than 20 percent | 888 (7.3%) | 8 (0.1%) |
| 20 to 29 percent | 2,638 (21.8%) | 57 (0.7%) |
| 30 percent or more | 8,559 (70.8%) | 7,571 (99.2%) |
| Total | 12,085 (100.0%) | 7,636 (100.0%) |
Housing Costs as Percentage of Income: $35,000 to $49,999
| Relative Housing Costs | Without Mortgage | With MOrtgage |
| Less than 20 percent | 3,349 (29.1%) | 180 (1.7%) |
| 20 to 29 percent | 4,947 (43.0%) | 910 (8.8%) |
| 30 percent or more | 3,198 (27.8%) | 9,254 (89.5%) |
| Total | 11,494 (100.0%) | 10,344 (100.0%) |
Housing Costs as Percentage of Income: $50,000 to $74,999
| Relative Housing Costs | Without Mortgage | With MOrtgage |
| Less than 20 percent | 10,881 (63.8%) | 1,234 (5.5%) |
| 20 to 29 percent | 4,880 (28.6%) | 4,452 (19.9%) |
| 30 percent or more | 1,303 (7.6%) | 16,695 (74.6%) |
| Total | 17,064 (100.0%) | 22,381 (100.0%) |
Housing Costs as Percentage of Income: $75,000 or more
| Relative Housing Costs | Without Mortgage | With MOrtgage |
| Less than 20 percent | 61,848 (95.7%) | 112,161 (52.1%) |
| 20 to 29 percent | 2,350 (3.6%) | 69,596 (32.3%) |
| 30 percent or more | 428 (0.7%) | 33,471 (15.5%) |
| Total | 64,626 (100.0%) | 215,228 (100.0%) |
Property Value to Household Income Ratio in Middlesex County
| Value-to-Income Ratio | Without Mortgage | With Mortgage |
| Less than 2.0x | 14,228 (12.4%) | 42,702 (16.3%) |
| 2.0x to 2.9x | 15,586 (13.6%) | 70,676 (27.0%) |
| 3.0x to 3.9x | 14,204 (12.4%) | 50,076 (19.1%) |
| 4.0x or more | 69,846 (60.8%) | 97,853 (37.3%) |
| Total | 114,893 (100.0%) | 261,995 (100.0%) |
Median Housing Costs without a Mortgage in Middlesex County
| Housing Costs | # Households | # Households |
| Less than $200 | 1,081 | 0.9% |
| $200 to $399 | 2,866 | 2.5% |
| $400 to $599 | 10,150 | 8.8% |
| $600 to $999 | 48,449 | 42.2% |
| $1,000 to $1,299 | 26,571 | 23.1% |
| $1,300 to $1,499 | 9,215 | 8.0% |
| $1,500 or more | 16,561 | 14.4% |
| Total | 114,893 | 100.0% |
Median Housing Costs with a Mortgage in Middlesex County
| Housing Costs | # Households | # Households |
| Less than $200 | 36 | 0.0% |
| $200 to $399 | 101 | 0.0% |
| $400 to $599 | 378 | 0.1% |
| $600 to $799 | 1,439 | 0.5% |
| $800 to $999 | 4,322 | 1.7% |
| $1,000 to $1,499 | 22,458 | 8.6% |
| $1,500 to $1,999 | 39,752 | 15.2% |
| $2,000 to $2,499 | 52,227 | 19.9% |
| $2,500 to $2,999 | 47,300 | 18.0% |
| $3,000 or more | 93,982 | 35.9% |
| Total | 261,995 | 100.0% |
Real Estate Taxes by Mortgage Status in Middlesex County
| Property Taxes | Without Mortgage | With Mortgage |
| Less than $800 | 1,015 (0.9%) | 2,504 (1.0%) |
| $800 to $1,499 | 2,557 (2.2%) | 6,688 (2.5%) |
| $800 to $1,499 | 108,478 (94.4%) | 251,588 (96.0%) |
| Total | 114,893 (100.0%) | 261,995 (100.0%) |
Health & Disability in Middlesex County
Health Insurance Coverage by Age in Middlesex County
| Age Bracket | With Coverage | Without Coverage |
| Under 6 Years | 102,310 (98.9%) | 1,182 (1.1%) |
| 6 to 18 Years | 235,927 (98.6%) | 3,480 (1.5%) |
| 19 to 25 Years | 152,062 (96.2%) | 6,065 (3.8%) |
| 26 to 34 Years | 209,155 (95.4%) | 10,113 (4.6%) |
| 35 to 44 Years | 201,439 (96.7%) | 6,948 (3.3%) |
| 45 to 54 Years | 213,398 (97.3%) | 5,871 (2.7%) |
| 55 to 64 Years | 200,580 (97.8%) | 4,451 (2.2%) |
| 65 to 74 Years | 133,251 (99.3%) | 933 (0.7%) |
| 75 Years and older | 98,485 (99.6%) | 358 (0.4%) |
| Total | 1,546,607 (97.5%) | 39,401 (2.5%) |
Health Insurance Coverage by Citizenship Status in Middlesex County
| Citizenship Status | With Coverage | Without Coverage |
| Native Born | 102,310 (98.9%) | 1,182 (1.1%) |
| Foreign Born, Citizen | 235,927 (98.6%) | 3,480 (1.5%) |
| Foreign Born, not a Citizen | 152,062 (96.2%) | 6,065 (3.8%) |
Health Insurance Coverage by Household Income in Middlesex County
| Household Income | With Coverage | Without Coverage |
| Under $25,000 | 116,066 (95.8%) | 5,140 (4.2%) |
| $25,000 to $49,999 | 141,183 (94.7%) | 7,889 (5.3%) |
| $50,000 to $74,999 | 159,357 (95.6%) | 7,308 (4.4%) |
| $75,000 to $99,999 | 163,177 (97.1%) | 4,869 (2.9%) |
| $100,000 and over | 923,767 (98.6%) | 12,890 (1.4%) |
Public vs Private Health Insurance Coverage by Age in Middlesex County
| Age Bracket | Public Insurance | Private Insurance |
| Under 6 | 25,739 (24.9%) | 80,204 (77.5%) |
| 6 to 18 Years | 56,196 (23.5%) | 191,532 (80.0%) |
| 19 to 25 Years | 22,412 (14.2%) | 133,800 (84.6%) |
| 25 to 34 Years | 35,136 (16.0%) | 179,322 (81.8%) |
| 35 to 44 Years | 32,183 (15.4%) | 174,412 (83.7%) |
| 45 to 54 Years | 32,509 (14.8%) | 187,587 (85.6%) |
| 55 to 64 Years | 35,606 (17.4%) | 173,293 (84.5%) |
| 65 to 74 Years | 120,034 (89.4%) | 92,048 (68.6%) |
| 75 Years and over | 96,388 (97.5%) | 65,764 (66.5%) |
| Total | 456,203 (28.8%) | 1,277,962 (80.6%) |
Disability Status by Sex by Age in Middlesex County
| Age Bracket | Male | Female |
| Under 5 Years | 350 (0.8%) | 79 (0.2%) |
| 5 to 17 Years | 7,060 (6.0%) | 3,883 (3.4%) |
| 18 to 34 Years | 9,777 (4.8%) | 8,663 (4.3%) |
| 35 to 64 Years | 23,213 (7.5%) | 24,796 (7.6%) |
| 65 to 74 Years | 11,991 (19.4%) | 12,535 (17.3%) |
| 75 Years and over | 17,081 (42.8%) | 27,705 (47.0%) |
Disability Class by Sex by Age in Middlesex County
Disability Class: Hearing Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 323 (0.7%) | 48 (0.1%) |
| 5 to 17 Years | 662 (0.6%) | 524 (0.5%) |
| 18 to 34 Years | 1,146 (0.6%) | 1,078 (0.5%) |
| 35 to 64 Years | 5,942 (1.9%) | 4,571 (1.4%) |
| 65 to 74 Years | 5,625 (9.1%) | 3,631 (5.0%) |
| 75 Years and over | 9,290 (23.3%) | 11,375 (19.3%) |
Disability Class: Vision Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 116 (0.3%) | 36 (0.1%) |
| 5 to 17 Years | 559 (0.5%) | 637 (0.6%) |
| 18 to 34 Years | 1,553 (0.8%) | 1,143 (0.6%) |
| 35 to 64 Years | 4,154 (1.3%) | 4,278 (1.3%) |
| 65 to 74 Years | 1,451 (2.4%) | 1,786 (2.5%) |
| 75 Years and over | 2,672 (6.7%) | 4,491 (7.6%) |
Disability Class: Cognitive Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 5,916 (5.0%) | 2,711 (2.4%) |
| 18 to 34 Years | 6,805 (3.4%) | 5,781 (2.9%) |
| 35 to 64 Years | 9,662 (3.1%) | 9,435 (2.9%) |
| 65 to 74 Years | 2,397 (3.9%) | 2,780 (3.8%) |
| 75 Years and over | 4,116 (10.3%) | 7,432 (12.6%) |
Disability Class: Ambulatory Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 527 (0.4%) | 569 (0.5%) |
| 18 to 34 Years | 1,371 (0.7%) | 1,561 (0.8%) |
| 35 to 64 Years | 9,870 (3.2%) | 12,878 (4.0%) |
| 65 to 74 Years | 5,858 (9.5%) | 8,035 (11.1%) |
| 75 Years and over | 9,307 (23.4%) | 18,421 (31.2%) |
Disability Class: Self-Care Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 1,412 (1.2%) | 677 (0.6%) |
| 18 to 34 Years | 1,368 (0.7%) | 872 (0.4%) |
| 35 to 64 Years | 3,476 (1.1%) | 4,465 (1.4%) |
| 65 to 74 Years | 1,736 (2.8%) | 2,270 (3.1%) |
| 75 Years and over | 4,024 (10.1%) | 7,747 (13.1%) |
Technology Access in Middlesex County
Computing Device Access in Middlesex County
| Device Type | # Households | % Households |
| Desktop or Laptop | 526,628 | 87.1% |
| Smartphone | 500,724 | 82.9% |
| Tablet | 401,045 | 66.4% |
| No Computing Device | 41,806 | 6.9% |
| Total | 604,384 | 100.0% |
Internet Access in Middlesex County
| Internet Type | # Households | % Households |
| Dial-Up Internet | 1,403 | 0.2% |
| Broadband Home | 502,267 | 83.1% |
| Cellular Data Only | 33,716 | 5.6% |
| Satellite Internet | 12,607 | 2.1% |
| No Internet | 61,094 | 10.1% |
| Total | 604,384 | 100.0% |