Zip Code 21220
Zip Code 21220 Map
Zip Code 21220 Overview
42,652
TOTAL POPULATION
20,653
MALE POPULATION
21,999
FEMALE POPULATION
93.88
MALES / 100 FEMALES
106.52
FEMALES / 100 MALES
37.4
MEDIAN AGE
3.1
AVG FAMILY SIZE
2.6
AVG HOUSEHOLD SIZE
$39,690
PER CAPITA INCOME
$87,358
AVG FAMILY INCOME
$77,571
AVG HOUSEHOLD INCOME
28.7%
WAGE / INCOME GAP [ % ]
71.3¢/ $1
WAGE / INCOME GAP [ $ ]
$16,754
FAMILY INCOME DEFICIT
0.45
INEQUALITY / GINI INDEX
23,241
LABOR FORCE [ PEOPLE ]
68.1%
PERCENT IN LABOR FORCE
4.2%
UNEMPLOYMENT RATE
Race in Zip Code 21220
The most populous races in Zip Code 21220 are White / Caucasian (25,211 | 59.1%), Black / African American (10,964 | 25.7%), and Hispanic or Latino (2,711 | 6.4%).
| Race | # Population | % Population |
| Asian | 2,406 | 5.6% |
| Black / African American | 10,964 | 25.7% |
| Hawaiian / Pacific | 36 | 0.1% |
| Hispanic or Latino | 2,711 | 6.4% |
| Native / Alaskan | 207 | 0.5% |
| White / Caucasian | 25,211 | 59.1% |
| Two or more Races | 2,188 | 5.1% |
| Some other Race | 1,640 | 3.8% |
| Total | 42,652 | 100.0% |
Ancestry in Zip Code 21220
The most populous ancestries reported in Zip Code 21220 are German (7,640 | 17.9%), Irish (5,077 | 11.9%), English (2,700 | 6.3%), Italian (2,236 | 5.2%), and Subsaharan African (1,881 | 4.4%), together accounting for 45.8% of all Zip Code 21220 residents.
| Ancestry | # Population | % Population |
| African | 517 | 1.2% |
| Albanian | 56 | 0.1% |
| American | 1,402 | 3.3% |
| Arab | 538 | 1.3% |
| Armenian | 43 | 0.1% |
| Australian | 20 | 0.1% |
| Austrian | 29 | 0.1% |
| Bhutanese | 266 | 0.6% |
| Blackfeet | 21 | 0.1% |
| Bolivian | 28 | 0.1% |
| British | 150 | 0.4% |
| Burmese | 60 | 0.1% |
| Canadian | 19 | 0.0% |
| Central American | 1,013 | 2.4% |
| Central American Indian | 122 | 0.3% |
| Cherokee | 114 | 0.3% |
| Chilean | 58 | 0.1% |
| Colombian | 14 | 0.0% |
| Croatian | 31 | 0.1% |
| Cuban | 70 | 0.2% |
| Czech | 216 | 0.5% |
| Czechoslovakian | 17 | 0.0% |
| Danish | 20 | 0.1% |
| Dominican | 311 | 0.7% |
| Dutch | 324 | 0.8% |
| Eastern European | 54 | 0.1% |
| Ecuadorian | 28 | 0.1% |
| Egyptian | 220 | 0.5% |
| English | 2,700 | 6.3% |
| Ethiopian | 13 | 0.0% |
| European | 282 | 0.7% |
| Filipino | 21 | 0.1% |
| Finnish | 2 | 0.0% |
| French | 586 | 1.4% |
| French Canadian | 16 | 0.0% |
| German | 7,640 | 17.9% |
| Greek | 135 | 0.3% |
| Guamanian / Chamorro | 37 | 0.1% |
| Guatemalan | 84 | 0.2% |
| Guyanese | 23 | 0.1% |
| Honduran | 80 | 0.2% |
| Hungarian | 91 | 0.2% |
| Indian (Asian) | 123 | 0.3% |
| Irish | 5,077 | 11.9% |
| Italian | 2,236 | 5.2% |
| Jamaican | 6 | 0.0% |
| Kenyan | 171 | 0.4% |
| Korean | 1,725 | 4.0% |
| Lebanese | 60 | 0.1% |
| Liberian | 40 | 0.1% |
| Lithuanian | 58 | 0.1% |
| Lumbee | 54 | 0.1% |
| Malaysian | 24 | 0.1% |
| Mexican | 262 | 0.6% |
| Native Hawaiian | 8 | 0.0% |
| Nicaraguan | 55 | 0.1% |
| Nigerian | 654 | 1.5% |
| Northern European | 6 | 0.0% |
| Norwegian | 43 | 0.1% |
| Panamanian | 74 | 0.2% |
| Pennsylvania German | 41 | 0.1% |
| Polish | 1,838 | 4.3% |
| Portuguese | 94 | 0.2% |
| Puerto Rican | 327 | 0.8% |
| Romanian | 9 | 0.0% |
| Russian | 60 | 0.1% |
| Salvadoran | 720 | 1.7% |
| Samoan | 10 | 0.0% |
| Scandinavian | 47 | 0.1% |
| Scotch-Irish | 134 | 0.3% |
| Scottish | 551 | 1.3% |
| Slovak | 85 | 0.2% |
| South American | 343 | 0.8% |
| South American Indian | 11 | 0.0% |
| Spaniard | 176 | 0.4% |
| Sri Lankan | 89 | 0.2% |
| Subsaharan African | 1,881 | 4.4% |
| Sudanese | 473 | 1.1% |
| Swedish | 49 | 0.1% |
| Swiss | 11 | 0.0% |
| Thai | 668 | 1.6% |
| Trinidadian and Tobagonian | 110 | 0.3% |
| Ukrainian | 111 | 0.3% |
| Welsh | 337 | 0.8% |
| West Indian | 32 | 0.1% | View All 85 Rows |
Immigrants in Zip Code 21220
The most numerous immigrant groups reported in Zip Code 21220 came from Africa (1,727 | 4.1%), Asia (1,628 | 3.8%), South Eastern Asia (1,113 | 2.6%), Philippines (1,095 | 2.6%), and Latin America (1,037 | 2.4%), together accounting for 15.5% of all Zip Code 21220 residents.
| Immigration Origin | # Population | % Population |
| Africa | 1,727 | 4.1% |
| Albania | 56 | 0.1% |
| Asia | 1,628 | 3.8% |
| Bangladesh | 24 | 0.1% |
| Brazil | 59 | 0.1% |
| Canada | 81 | 0.2% |
| Caribbean | 236 | 0.5% |
| Central America | 664 | 1.6% |
| China | 41 | 0.1% |
| Colombia | 14 | 0.0% |
| Cuba | 59 | 0.1% |
| Czechoslovakia | 28 | 0.1% |
| Dominican Republic | 52 | 0.1% |
| Eastern Africa | 283 | 0.7% |
| Eastern Asia | 90 | 0.2% |
| Eastern Europe | 179 | 0.4% |
| Ecuador | 41 | 0.1% |
| Egypt | 105 | 0.3% |
| El Salvador | 308 | 0.7% |
| England | 10 | 0.0% |
| Ethiopia | 49 | 0.1% |
| Europe | 441 | 1.0% |
| Ghana | 85 | 0.2% |
| Greece | 5 | 0.0% |
| Guatemala | 87 | 0.2% |
| Guyana | 23 | 0.1% |
| Honduras | 66 | 0.2% |
| India | 268 | 0.6% |
| Iran | 64 | 0.2% |
| Italy | 85 | 0.2% |
| Jamaica | 28 | 0.1% |
| Japan | 7 | 0.0% |
| Kenya | 207 | 0.5% |
| Korea | 42 | 0.1% |
| Latin America | 1,037 | 2.4% |
| Liberia | 40 | 0.1% |
| Mexico | 114 | 0.3% |
| Morocco | 169 | 0.4% |
| Nicaragua | 55 | 0.1% |
| Nigeria | 607 | 1.4% |
| Northern Africa | 675 | 1.6% |
| Northern Europe | 100 | 0.2% |
| Pakistan | 69 | 0.2% |
| Panama | 34 | 0.1% |
| Philippines | 1,095 | 2.6% |
| Poland | 61 | 0.1% |
| Portugal | 50 | 0.1% |
| Russia | 34 | 0.1% |
| South Africa | 13 | 0.0% |
| South America | 137 | 0.3% |
| South Central Asia | 425 | 1.0% |
| South Eastern Asia | 1,113 | 2.6% |
| Southern Europe | 162 | 0.4% |
| Spain | 22 | 0.1% |
| Sudan | 401 | 0.9% |
| Trinidad and Tobago | 79 | 0.2% |
| Vietnam | 18 | 0.0% |
| Western Africa | 756 | 1.8% | View All 58 Rows |
Sex and Age in Zip Code 21220
Sex and Age in Zip Code 21220
The most populous age groups in Zip Code 21220 are Under 5 Years (1,947 | 9.4%) for men and 25 to 29 Years (1,940 | 8.8%) for women.
| Age Bracket | Male | Female |
| Under 5 Years | 1,947 (9.4%) | 1,178 (5.3%) |
| 5 to 9 Years | 1,262 (6.1%) | 1,533 (7.0%) |
| 10 to 14 Years | 1,195 (5.8%) | 951 (4.3%) |
| 15 to 19 Years | 1,250 (6.0%) | 1,298 (5.9%) |
| 20 to 24 Years | 1,232 (6.0%) | 1,452 (6.6%) |
| 25 to 29 Years | 1,575 (7.6%) | 1,940 (8.8%) |
| 30 to 34 Years | 1,506 (7.3%) | 1,365 (6.2%) |
| 35 to 39 Years | 1,472 (7.1%) | 1,629 (7.4%) |
| 40 to 44 Years | 975 (4.7%) | 1,671 (7.6%) |
| 45 to 49 Years | 1,268 (6.1%) | 1,390 (6.3%) |
| 50 to 54 Years | 1,568 (7.6%) | 1,450 (6.6%) |
| 55 to 59 Years | 1,472 (7.1%) | 1,731 (7.9%) |
| 60 to 64 Years | 1,393 (6.7%) | 1,399 (6.4%) |
| 65 to 69 Years | 977 (4.7%) | 1,048 (4.8%) |
| 70 to 74 Years | 618 (3.0%) | 693 (3.2%) |
| 75 to 79 Years | 393 (1.9%) | 604 (2.8%) |
| 80 to 84 Years | 381 (1.8%) | 414 (1.9%) |
| 85 Years and over | 169 (0.8%) | 253 (1.1%) |
| Total | 20,653 (100.0%) | 21,999 (100.0%) |
Families and Households in Zip Code 21220
Median Family Size in Zip Code 21220
The median family size in Zip Code 21220 is 3.13 persons per family, with married-couple families (7,135 | 66.6%) accounting for the largest median family size of 3.24 persons per family. On the other hand, single male/father families (1,209 | 11.3%) represent the smallest median family size with 2.85 persons per family.
| Family Type | # Families | Family Size |
| Married-Couple | 7,135 (66.6%) | 3.24 |
| Single Male/Father | 1,209 (11.3%) | 2.85 |
| Single Female/Mother | 2,371 (22.1%) | 2.97 |
| Total Families | 10,715 (100.0%) | 3.13 |
Median Household Size in Zip Code 21220
The median household size in Zip Code 21220 is 2.62 persons per household, with single male/father households (1,209 | 7.4%) accounting for the largest median household size of 3.3 persons per household. non-family households (5,517 | 34.0%) represent the smallest median household size with 1.39 persons per household.
| Household Type | # Households | Household Size |
| Married-Couple | 7,135 (44.0%) | 3.26 |
| Single Male/Father | 1,209 (7.4%) | 3.30 |
| Single Female/Mother | 2,371 (14.6%) | 3.20 |
| Non-family | 5,517 (34.0%) | 1.39 |
| Total Households | 16,232 (100.0%) | 2.62 |
Household Size by Marriage Status in Zip Code 21220
Out of a total of 16,232 households in Zip Code 21220, 10,715 (66.0%) are family households, while 5,517 (34.0%) are nonfamily households. The most numerous type of family households are 2-person households, comprising 4,377, and the most common type of nonfamily households are 1-person households, comprising 4,153.
| Household Size | Family Households | Nonfamily Households |
| 1-Person Households | - | 4,153 (25.6%) |
| 2-Person Households | 4,377 (27.0%) | 872 (5.4%) |
| 3-Person Households | 2,809 (17.3%) | 472 (2.9%) |
| 4-Person Households | 2,039 (12.6%) | 20 (0.1%) |
| 5-Person Households | 1,041 (6.4%) | 0 (0.0%) |
| 6-Person Households | 338 (2.1%) | 0 (0.0%) |
| 7+ Person Households | 111 (0.7%) | 0 (0.0%) |
| Total | 10,715 (66.0%) | 5,517 (34.0%) |
Female Fertility in Zip Code 21220
Fertility by Age in Zip Code 21220
Average fertility rate in Zip Code 21220 is 80.0 births per 1,000 women. Women in the age bracket of 20 to 34 years have the highest fertility rate with 91.0 births per 1,000 women. Women in the age bracket of 20 to 34 years acount for 49.4% of all women with births.
| Age Bracket | Women with Births | Births / 1,000 Women |
| 15 to 19 years | 21 (2.4%) | 16.0 |
| 20 to 34 years | 434 (49.4%) | 91.0 |
| 35 to 50 years | 423 (48.2%) | 87.0 |
| Total | 878 (100.0%) | 80.0 |
Fertility by Age by Marriage Status in Zip Code 21220
69.4% of women with births (878) in Zip Code 21220 are married. The highest percentage of unmarried women with births falls into 15 to 19 years age bracket with 100.0% of them unmarried at the time of birth, while the lowest percentage of unmarried women with births belong to 35 to 50 years age bracket with 11.6% of them unmarried.
| Age Bracket | Married | Unmarried |
| 15 to 19 years | 0 (0.0%) | 21 (100.0%) |
| 20 to 34 years | 235 (54.1%) | 199 (45.9%) |
| 35 to 50 years | 374 (88.4%) | 49 (11.6%) |
| Total | 609 (69.4%) | 269 (30.6%) |
Fertility by Education in Zip Code 21220
Average fertility rate in Zip Code 21220 is 80.0 births per 1,000 women. Women with the education attainment of high school diploma have the highest fertility rate of 114.0 births per 1,000 women, while women with the education attainment of college or associate's degree have the lowest fertility at 58.0 births per 1,000 women. Women with the education attainment of high school diploma represent 34.7% of all women with births.
| Educational Attainment | Women with Births | Births / 1,000 Women |
| Less than High School | 127 (14.5%) | 76.0 |
| High School Diploma | 305 (34.7%) | 114.0 |
| College or Associate's Degree | 156 (17.8%) | 58.0 |
| Bachelor's Degree | 193 (22.0%) | 73.0 |
| Graduate Degree | 97 (11.1%) | 76.0 |
| Total | 878 (100.0%) | 80.0 |
Fertility by Education by Marriage Status in Zip Code 21220
30.6% of women with births in Zip Code 21220 are unmarried. Women with the educational attainment of graduate degree are most likely to be married with 100.0% of them married at childbirth, while women with the educational attainment of college or associate's degree are least likely to be married with 50.0% of them unmarried at childbirth.
| Educational Attainment | Married | Unmarried |
| Less than High School | 106 (83.5%) | 21 (16.5%) |
| High School Diploma | 208 (68.2%) | 97 (31.8%) |
| College or Associate's Degree | 78 (50.0%) | 78 (50.0%) |
| Bachelor's Degree | 120 (62.2%) | 73 (37.8%) |
| Graduate Degree | 97 (100.0%) | 0 (0.0%) |
| Total | 609 (69.4%) | 269 (30.6%) |
Income in Zip Code 21220
Income Overview in Zip Code 21220
Per Capita Income in Zip Code 21220 is $39,690, while median incomes of families and households are $87,358 and $77,571 respectively.
| Characteristic | Number | Measure |
| Per Capita Income | 42,652 | $39,690 |
| Median Family Income | 10,715 | $87,358 |
| Mean Family Income | 10,715 | $106,437 |
| Median Household Income | 16,232 | $77,571 |
| Mean Household Income | 16,232 | $101,162 |
| Income Deficit | 10,715 | $16,754 |
| Wage / Income Gap (%) | 42,652 | 28.74% |
| Wage / Income Gap ($) | 42,652 | 71.26¢ per $1 |
| Gini / Inequality Index | 42,652 | 0.45 |
Earnings by Sex in Zip Code 21220
Average Earnings in Zip Code 21220 are $49,927, $58,656 for men and $41,799 for women, a difference of 28.7%.
| Sex | Number | Average Earnings |
| Male | 11,331 (47.4%) | $58,656 |
| Female | 12,552 (52.6%) | $41,799 |
| Total | 23,883 (100.0%) | $49,927 |
Earnings by Sex by Income Bracket in Zip Code 21220
The most common earnings brackets in Zip Code 21220 are $100,000+ for men (2,365 | 20.9%) and $100,000+ for women (1,546 | 12.3%).
| Income | Male | Female |
| $2,499 or less | 678 (6.0%) | 496 (4.0%) |
| $2,500 to $4,999 | 256 (2.3%) | 601 (4.8%) |
| $5,000 to $7,499 | 171 (1.5%) | 455 (3.6%) |
| $7,500 to $9,999 | 205 (1.8%) | 260 (2.1%) |
| $10,000 to $12,499 | 169 (1.5%) | 409 (3.3%) |
| $12,500 to $14,999 | 105 (0.9%) | 375 (3.0%) |
| $15,000 to $17,499 | 124 (1.1%) | 572 (4.6%) |
| $17,500 to $19,999 | 162 (1.4%) | 116 (0.9%) |
| $20,000 to $22,499 | 368 (3.3%) | 219 (1.7%) |
| $22,500 to $24,999 | 106 (0.9%) | 337 (2.7%) |
| $25,000 to $29,999 | 329 (2.9%) | 798 (6.4%) |
| $30,000 to $34,999 | 398 (3.5%) | 643 (5.1%) |
| $35,000 to $39,999 | 568 (5.0%) | 664 (5.3%) |
| $40,000 to $44,999 | 396 (3.5%) | 661 (5.3%) |
| $45,000 to $49,999 | 541 (4.8%) | 776 (6.2%) |
| $50,000 to $54,999 | 616 (5.4%) | 552 (4.4%) |
| $55,000 to $64,999 | 1,280 (11.3%) | 1,044 (8.3%) |
| $65,000 to $74,999 | 1,160 (10.2%) | 565 (4.5%) |
| $75,000 to $99,999 | 1,334 (11.8%) | 1,463 (11.7%) |
| $100,000+ | 2,365 (20.9%) | 1,546 (12.3%) |
| Total | 11,331 (100.0%) | 12,552 (100.0%) |
Earnings by Sex by Educational Attainment in Zip Code 21220
Average earnings in Zip Code 21220 are $61,494 for men and $47,775 for women, a difference of 22.3%. Men with an educational attainment of graduate degree enjoy the highest average annual earnings of $102,214, while those with less than high school education earn the least with $41,424. Women with an educational attainment of graduate degree earn the most with the average annual earnings of $102,996, while those with high school diploma education have the smallest earnings of $31,598.
| Educational Attainment | Male Income | Female Income |
| Less than High School | $41,424 | $33,715 |
| High School Diploma | $56,698 | $31,598 |
| College or Associate's Degree | $71,816 | $46,536 |
| Bachelor's Degree | $66,901 | $60,500 |
| Graduate Degree | $102,214 | $102,996 |
| Total | $61,494 | $47,775 |
Family Income in Zip Code 21220
Family Income Brackets in Zip Code 21220
According to the Zip Code 21220 family income data, there are 2,357 families falling into the $100,000 to $149,999 income range, which is the most common income bracket and makes up 22.0% of all families. Conversely, the $10,000 to $14,999 income bracket is the least frequent group with only 75 families (0.7%) belonging to this category.
| Income Bracket | # Families | % Families |
| Less than $10,000 | 900 | 8.4% |
| $10,000 to $14,999 | 75 | 0.7% |
| $15,000 to $24,999 | 364 | 3.4% |
| $25,000 to $34,999 | 707 | 6.6% |
| $35,000 to $49,999 | 911 | 8.5% |
| $50,000 to $74,999 | 1,789 | 16.7% |
| $75,000 to $99,999 | 1,243 | 11.6% |
| $100,000 to $149,999 | 2,357 | 22.0% |
| $150,000 to $199,999 | 1,200 | 11.2% |
| $200,000+ | 1,168 | 10.9% |
Family Income by Famaliy Size in Zip Code 21220
4-person families (1,979 | 18.5%) account for the highest median family income in Zip Code 21220 with $113,914 per family, while 2-person families (4,930 | 46.0%) have the highest median income of $37,160 per family member.
| Income Bracket | # Families | Median Income |
| 2-Person Families | 4,930 (46.0%) | $74,319 |
| 3-Person Families | 2,496 (23.3%) | $109,007 |
| 4-Person Families | 1,979 (18.5%) | $113,914 |
| 5-Person Families | 1,015 (9.5%) | $58,494 |
| 6-Person Families | 184 (1.7%) | $107,756 |
| 7+ Person Families | 111 (1.0%) | $43,886 |
| Total | 10,715 (100.0%) | $87,358 |
Family Income by Number of Earners in Zip Code 21220
The median family income in Zip Code 21220 is $87,358, with families comprising 3+ earners (1,335) having the highest median family income of $159,813, while families with no earners (1,191) have the lowest median family income of $33,581, accounting for 12.5% and 11.1% of families, respectively.
| Number of Earners | # Families | Median Income |
| No Earners | 1,191 (11.1%) | $33,581 |
| 1 Earner | 3,937 (36.7%) | $54,087 |
| 2 Earners | 4,252 (39.7%) | $115,192 |
| 3+ Earners | 1,335 (12.5%) | $159,813 |
| Total | 10,715 (100.0%) | $87,358 |
Household Income in Zip Code 21220
Household Income Brackets in Zip Code 21220
With 3,035 households falling in the category, the $100,000 to $149,999 income range is the most frequent in Zip Code 21220, accounting for 18.7% of all households. In contrast, only 211 households (1.3%) fall into the $10,000 to $14,999 income bracket, making it the least populous group.
| Income Bracket | # Households | % Households |
| Less than $10,000 | 1,299 | 8.0% |
| $10,000 to $14,999 | 211 | 1.3% |
| $15,000 to $24,999 | 893 | 5.5% |
| $25,000 to $34,999 | 990 | 6.1% |
| $35,000 to $49,999 | 1,753 | 10.8% |
| $50,000 to $74,999 | 2,630 | 16.2% |
| $75,000 to $99,999 | 2,191 | 13.5% |
| $100,000 to $149,999 | 3,035 | 18.7% |
| $150,000 to $199,999 | 1,526 | 9.4% |
| $200,000+ | 1,704 | 10.5% |
Household Income by Householder Age in Zip Code 21220
The median household income in Zip Code 21220 is $77,571, with the highest median household income of $96,185 found in the 45 to 64 years age bracket for the primary householder. A total of 6,396 households (39.4%) fall into this category. Meanwhile, the 15 to 24 years age bracket for the primary householder has the lowest median household income of $41,318, with 388 households (2.4%) in this group.
| Income Bracket | # Households | Median Income |
| 15 to 24 Years | 388 (2.4%) | $41,318 |
| 25 to 44 Years | 6,080 (37.5%) | $79,706 |
| 45 to 64 Years | 6,396 (39.4%) | $96,185 |
| 65+ Years | 3,368 (20.7%) | $53,152 |
| Total | 16,232 (100.0%) | $77,571 |
Poverty in Zip Code 21220
Income Below Poverty by Sex and Age in Zip Code 21220
With 14.7% poverty level for males and 18.1% for females among the residents of Zip Code 21220, 5 year old males and 6 to 11 year old females are the most vulnerable to poverty, with 142 males (63.7%) and 654 females (39.8%) in their respective age groups living below the poverty level.
| Age Bracket | Male | Female |
| Under 5 Years | 535 (27.5%) | 350 (29.7%) |
| 5 Years | 142 (63.7%) | 74 (23.2%) |
| 6 to 11 Years | 382 (28.1%) | 654 (39.8%) |
| 12 to 14 Years | 154 (18.1%) | 170 (33.5%) |
| 15 Years | 11 (3.7%) | 15 (9.4%) |
| 16 and 17 Years | 26 (6.9%) | 156 (26.8%) |
| 18 to 24 Years | 306 (17.0%) | 476 (23.7%) |
| 25 to 34 Years | 596 (19.3%) | 401 (12.1%) |
| 35 to 44 Years | 231 (9.5%) | 643 (19.5%) |
| 45 to 54 Years | 163 (5.8%) | 257 (9.0%) |
| 55 to 64 Years | 215 (7.6%) | 383 (12.3%) |
| 65 to 74 Years | 110 (7.0%) | 166 (9.8%) |
| 75 Years and over | 158 (16.8%) | 206 (17.1%) |
| Total | 3,029 (14.7%) | 3,951 (18.1%) |
Income Above Poverty by Sex and Age in Zip Code 21220
According to the poverty statistics in Zip Code 21220, males aged 15 years and females aged 45 to 54 years are the age groups that are most secure financially, with 96.3% of males and 90.9% of females in these age groups living above the poverty line.
| Age Bracket | Male | Female |
| Under 5 Years | 1,412 (72.5%) | 828 (70.3%) |
| 5 Years | 81 (36.3%) | 245 (76.8%) |
| 6 to 11 Years | 975 (71.9%) | 991 (60.2%) |
| 12 to 14 Years | 695 (81.9%) | 338 (66.5%) |
| 15 Years | 288 (96.3%) | 144 (90.6%) |
| 16 and 17 Years | 353 (93.1%) | 427 (73.2%) |
| 18 to 24 Years | 1,498 (83.0%) | 1,532 (76.3%) |
| 25 to 34 Years | 2,485 (80.7%) | 2,904 (87.9%) |
| 35 to 44 Years | 2,210 (90.5%) | 2,657 (80.5%) |
| 45 to 54 Years | 2,668 (94.2%) | 2,583 (90.9%) |
| 55 to 64 Years | 2,624 (92.4%) | 2,739 (87.7%) |
| 65 to 74 Years | 1,473 (93.0%) | 1,529 (90.2%) |
| 75 Years and over | 781 (83.2%) | 999 (82.9%) |
| Total | 17,543 (85.3%) | 17,916 (81.9%) |
Income Below Poverty Among Married-Couple Families in Zip Code 21220
The poverty statistics for married-couple families in Zip Code 21220 show that 9.7% or 689 of the total 7,135 families live below the poverty line. Families with 5 or more children have the highest poverty rate of 100.0%, comprising of 61 families. On the other hand, families with 1 or 2 children have the lowest poverty rate of 5.1%, which includes 92 families.
| Children | Above Poverty | Below Poverty |
| No Children | 4,297 (94.1%) | 268 (5.9%) |
| 1 or 2 Children | 1,701 (94.9%) | 92 (5.1%) |
| 3 or 4 Children | 448 (62.6%) | 268 (37.4%) |
| 5 or more Children | 0 (0.0%) | 61 (100.0%) |
| Total | 6,446 (90.3%) | 689 (9.7%) |
Income Below Poverty Among Single-Parent Households in Zip Code 21220
According to the poverty data in Zip Code 21220, 13.1% or 158 single-father households and 22.4% or 532 single-mother households are living below the poverty line. Among single-father households, those with 3 or 4 children have the highest poverty rate, with 64 households (38.8%) experiencing poverty. Likewise, among single-mother households, those with 5 or more children have the highest poverty rate, with 23 households (100.0%) falling below the poverty line.
| Children | Single Father | Single Mother |
| No Children | 1 (0.3%) | 71 (8.2%) |
| 1 or 2 Children | 93 (13.9%) | 306 (24.0%) |
| 3 or 4 Children | 64 (38.8%) | 132 (63.5%) |
| 5 or more Children | 0 (0.0%) | 23 (100.0%) |
| Total | 158 (13.1%) | 532 (22.4%) |
Income Below Poverty Among Married-Couple vs Single-Parent Households in Zip Code 21220
The poverty data for Zip Code 21220 shows that 689 of the married-couple family households (9.7%) and 690 of the single-parent households (19.3%) are living below the poverty level. Within the married-couple family households, those with 5 or more children have the highest poverty rate, with 61 households (100.0%) falling below the poverty line. Among the single-parent households, those with 5 or more children have the highest poverty rate, with 23 household (100.0%) living below poverty.
| Children | Married-Couple Families | Single-Parent Households |
| No Children | 268 (5.9%) | 72 (5.8%) |
| 1 or 2 Children | 92 (5.1%) | 399 (20.5%) |
| 3 or 4 Children | 268 (37.4%) | 196 (52.5%) |
| 5 or more Children | 61 (100.0%) | 23 (100.0%) |
| Total | 689 (9.7%) | 690 (19.3%) |
Employment Characteristics in Zip Code 21220
Employment by Class of Employer in Zip Code 21220
Among the 21,933 employed individuals in Zip Code 21220, private company employees (14,029 | 64.0%), not-for-profit organizations (2,781 | 12.7%), and local government employees (1,683 | 7.7%) make up the most common classes of employment.
| Employer Class | # Employees | % Employees |
| Private Company Employees | 14,029 | 64.0% |
| Self-Employed (Incorporated) | 673 | 3.1% |
| Self-Employed (Not Incorporated) | 935 | 4.3% |
| Not-for-profit Organizations | 2,781 | 12.7% |
| Local Government Employees | 1,683 | 7.7% |
| State Government Employees | 663 | 3.0% |
| Federal Government Employees | 1,169 | 5.3% |
| Unpaid Family Workers | 0 | 0.0% |
| Total | 21,933 | 100.0% |
Employment Status by Age in Zip Code 21220
According to the labor force statistics for Zip Code 21220, out of the total population over 16 years of age (34,128), 68.1% or 23,241 individuals are in the labor force, with 4.2% or 976 of them unemployed. The age group with the highest labor force participation rate is 25 to 29 years, with 89.0% or 3,128 individuals in the labor force. Within the labor force, the 75 years and over age range has the highest percentage of unemployed individuals, with 9.7% or 15 of them being unemployed.
| Age Bracket | In Labor Force | Unemployed |
| 16 to 19 Years | 805 (38.5%) | 67 (8.3%) |
| 20 to 24 Years | 2,051 (76.4%) | 139 (6.8%) |
| 25 to 29 Years | 3,128 (89.0%) | 197 (6.3%) |
| 30 to 34 Years | 2,449 (85.3%) | 164 (6.7%) |
| 35 to 44 Years | 5,092 (88.6%) | 173 (3.4%) |
| 45 to 54 Years | 4,728 (83.3%) | 128 (2.7%) |
| 55 to 59 Years | 2,428 (75.8%) | 66 (2.7%) |
| 60 to 64 Years | 1,541 (55.2%) | 29 (1.9%) |
| 65 to 74 Years | 867 (26.0%) | 1 (0.1%) |
| 75 Years and over | 155 (7.0%) | 15 (9.7%) |
| Total | 23,241 (68.1%) | 976 (4.2%) |
Employment Status by Educational Attainment in Zip Code 21220
According to labor force statistics for Zip Code 21220, 81.4% of individuals (19,376) out of the total population between 25 and 64 years of age (23,804) are in the labor force, with 3.9% or 756 of them being unemployed. The group with the highest labor force participation rate are those with the educational attainment of bachelor's degree or higher, with 93.9% or 6,738 individuals in the labor force. Within the labor force, individuals with less than high school education have the highest percentage of unemployment, with 12.2% or 171 of them being unemployed.
| Educational Attainment | In Labor Force | Unemployed |
| Less than High School | 1,399 (62.4%) | 274 (12.2%) |
| High School Diploma | 6,074 (74.0%) | 328 (4.0%) |
| College / Associate Degree | 5,165 (83.6%) | 124 (2.0%) |
| Bachelor's Degree or higher | 6,738 (93.9%) | 258 (3.6%) |
| Total | 19,376 (81.4%) | 928 (3.9%) |
Employment Occupations by Sex in Zip Code 21220
Management, Business, Science and Arts Occupations
The most common Management, Business, Science and Arts occupations in Zip Code 21220 are Community & Social Service (2,569 | 11.6%), Health Diagnosing & Treating (1,897 | 8.5%), Management (1,742 | 7.8%), Education Instruction & Library (1,503 | 6.8%), and Computers, Engineering & Science (1,323 | 5.9%).
Management, Business, Science and Arts Occupations by Sex
Within the Management, Business, Science and Arts occupations in Zip Code 21220, the most male-oriented occupations are Architecture & Engineering (78.0%), Computers & Mathematics (75.6%), and Computers, Engineering & Science (66.7%), while the most female-oriented occupations are Life, Physical & Social Science (95.4%), Education Instruction & Library (85.6%), and Education, Arts & Media (81.3%).
| Occupation | Male | Female |
| Management | 955 (54.8%) | 787 (45.2%) |
| Business & Financial | 376 (36.3%) | 660 (63.7%) |
| Computers, Engineering & Science | 883 (66.7%) | 440 (33.3%) |
| Computers & Mathematics | 644 (75.6%) | 208 (24.4%) |
| Architecture & Engineering | 231 (78.0%) | 65 (22.0%) |
| Life, Physical & Social Science | 8 (4.6%) | 167 (95.4%) |
| Community & Social Service | 655 (25.5%) | 1,914 (74.5%) |
| Education, Arts & Media | 79 (18.7%) | 343 (81.3%) |
| Legal Services & Support | 22 (27.2%) | 59 (72.8%) |
| Education Instruction & Library | 217 (14.4%) | 1,286 (85.6%) |
| Arts, Media & Entertainment | 337 (59.9%) | 226 (40.1%) |
| Health Diagnosing & Treating | 483 (25.5%) | 1,414 (74.5%) |
| Health Technologists | 431 (32.8%) | 882 (67.2%) |
| Total (Category) | 3,352 (39.1%) | 5,215 (60.9%) |
| Total (Overall) | 10,482 (47.2%) | 11,739 (52.8%) |
Services Occupations
The most common Services occupations in Zip Code 21220 are Healthcare Support (758 | 3.4%), Food Preparation & Serving (705 | 3.2%), Personal Care & Service (635 | 2.9%), Cleaning & Maintenance (583 | 2.6%), and Security & Protection (548 | 2.5%).
Services Occupations by Sex
Within the Services occupations in Zip Code 21220, the most male-oriented occupations are Firefighting & Prevention (85.0%), Security & Protection (79.9%), and Law Enforcement (78.2%), while the most female-oriented occupations are Healthcare Support (84.6%), Personal Care & Service (80.3%), and Cleaning & Maintenance (58.3%).
| Occupation | Male | Female |
| Healthcare Support | 117 (15.4%) | 641 (84.6%) |
| Security & Protection | 438 (79.9%) | 110 (20.1%) |
| Firefighting & Prevention | 119 (85.0%) | 21 (15.0%) |
| Law Enforcement | 319 (78.2%) | 89 (21.8%) |
| Food Preparation & Serving | 331 (46.9%) | 374 (53.0%) |
| Cleaning & Maintenance | 243 (41.7%) | 340 (58.3%) |
| Personal Care & Service | 125 (19.7%) | 510 (80.3%) |
| Total (Category) | 1,254 (38.8%) | 1,975 (61.2%) |
| Total (Overall) | 10,482 (47.2%) | 11,739 (52.8%) |
Sales and Office Occupations
The most common Sales and Office occupations in Zip Code 21220 are Office & Administration (2,898 | 13.0%), and Sales & Related (1,900 | 8.6%).
Sales and Office Occupations by Sex
| Occupation | Male | Female |
| Sales & Related | 733 (38.6%) | 1,167 (61.4%) |
| Office & Administration | 541 (18.7%) | 2,357 (81.3%) |
| Total (Category) | 1,274 (26.6%) | 3,524 (73.5%) |
| Total (Overall) | 10,482 (47.2%) | 11,739 (52.8%) |
Natural Resources, Construction and Maintenance Occupations
The most common Natural Resources, Construction and Maintenance occupations in Zip Code 21220 are Construction & Extraction (1,464 | 6.6%), Installation, Maintenance & Repair (866 | 3.9%), and Farming, Fishing & Forestry (10 | 0.1%).
Natural Resources, Construction and Maintenance Occupations by Sex
| Occupation | Male | Female |
| Farming, Fishing & Forestry | 10 (100.0%) | 0 (0.0%) |
| Construction & Extraction | 1,428 (97.5%) | 36 (2.5%) |
| Installation, Maintenance & Repair | 866 (100.0%) | 0 (0.0%) |
| Total (Category) | 2,304 (98.5%) | 36 (1.5%) |
| Total (Overall) | 10,482 (47.2%) | 11,739 (52.8%) |
Production, Transportation and Moving Occupations
The most common Production, Transportation and Moving occupations in Zip Code 21220 are Material Moving (1,226 | 5.5%), Transportation (1,124 | 5.1%), and Production (937 | 4.2%).
Production, Transportation and Moving Occupations by Sex
| Occupation | Male | Female |
| Production | 678 (72.4%) | 259 (27.6%) |
| Transportation | 880 (78.3%) | 244 (21.7%) |
| Material Moving | 740 (60.4%) | 486 (39.6%) |
| Total (Category) | 2,298 (69.9%) | 989 (30.1%) |
| Total (Overall) | 10,482 (47.2%) | 11,739 (52.8%) |
Employment Industries by Sex in Zip Code 21220
Employment Industries in Zip Code 21220
The major employment industries in Zip Code 21220 include Health Care & Social Assistance (3,438 | 15.5%), Retail Trade (2,646 | 11.9%), Educational Services (2,142 | 9.6%), Construction (1,939 | 8.7%), and Public Administration (1,795 | 8.1%).
Employment Industries by Sex in Zip Code 21220
The Zip Code 21220 industries that see more men than women are Wholesale Trade (91.4%), Construction (89.0%), and Utilities (86.1%), whereas the industries that tend to have a higher number of women are Finance & Insurance (85.1%), Educational Services (83.9%), and Health Care & Social Assistance (80.0%).
| Industry | Male | Female |
| Agriculture, Fishing & Hunting | 26 (78.8%) | 7 (21.2%) |
| Mining, Quarrying, & Extraction | 0 (0.0%) | 0 (0.0%) |
| Construction | 1,726 (89.0%) | 213 (11.0%) |
| Manufacturing | 1,143 (71.7%) | 451 (28.3%) |
| Wholesale Trade | 575 (91.4%) | 54 (8.6%) |
| Retail Trade | 1,265 (47.8%) | 1,381 (52.2%) |
| Transportation & Warehousing | 854 (51.0%) | 821 (49.0%) |
| Utilities | 167 (86.1%) | 27 (13.9%) |
| Information | 167 (55.5%) | 134 (44.5%) |
| Finance & Insurance | 170 (14.9%) | 971 (85.1%) |
| Real Estate, Rental & Leasing | 262 (57.0%) | 198 (43.0%) |
| Professional & Scientific | 928 (60.9%) | 597 (39.2%) |
| Enterprise Management | 0 (0.0%) | 0 (0.0%) |
| Administrative & Support | 272 (52.1%) | 250 (47.9%) |
| Educational Services | 346 (16.2%) | 1,796 (83.9%) |
| Health Care & Social Assistance | 689 (20.0%) | 2,749 (80.0%) |
| Arts, Entertainment & Recreation | 59 (28.5%) | 148 (71.5%) |
| Accommodation & Food Services | 553 (48.5%) | 587 (51.5%) |
| Public Administration | 917 (51.1%) | 878 (48.9%) |
| Total | 10,482 (47.2%) | 11,739 (52.8%) |
Education in Zip Code 21220
School Enrollment in Zip Code 21220
The most common levels of schooling among the 9,428 students in Zip Code 21220 are high school (2,203 | 23.4%), elementary school (2,017 | 21.4%), and middle school (1,670 | 17.7%).
| School Level | # Students | % Students |
| Nursery / Preschool | 348 | 3.7% |
| Kindergarten | 842 | 8.9% |
| Elementary School | 2,017 | 21.4% |
| Middle School | 1,670 | 17.7% |
| High School | 2,203 | 23.4% |
| College / Undergraduate | 1,467 | 15.6% |
| Graduate / Professional | 881 | 9.3% |
| Total | 9,428 | 100.0% |
School Enrollment by Age by Funding Source in Zip Code 21220
Out of a total of 9,428 students who are enrolled in schools in Zip Code 21220, 1,282 (13.6%) attend a private institution, while the remaining 8,146 (86.4%) are enrolled in public schools. The age group of 35 years and over has the highest likelihood of being enrolled in private schools, with 271 (40.6% in the age bracket) enrolled. Conversely, the age group of 5 to 9 year old has the lowest likelihood of being enrolled in a private school, with 2,445 (92.2% in the age bracket) attending a public institution.
| Age Bracket | Public School | Private School |
| 3 to 4 Year Olds | 322 (79.7%) | 82 (20.3%) |
| 5 to 9 Year Old | 2,445 (92.2%) | 206 (7.8%) |
| 10 to 14 Year Olds | 1,897 (90.5%) | 198 (9.5%) |
| 15 to 17 Year Olds | 1,140 (83.1%) | 232 (16.9%) |
| 18 to 19 Year Olds | 694 (87.7%) | 97 (12.3%) |
| 20 to 24 Year Olds | 642 (86.8%) | 98 (13.2%) |
| 25 to 34 Year Olds | 611 (86.4%) | 96 (13.6%) |
| 35 Years and over | 397 (59.4%) | 271 (40.6%) |
| Total | 8,146 (86.4%) | 1,282 (13.6%) |
Educational Attainment by Field of Study in Zip Code 21220
Business (1,643 | 19.1%), education (1,235 | 14.3%), science & technology (1,229 | 14.3%), arts & humanities (781 | 9.1%), and psychology (616 | 7.1%) are the most common fields of study among 8,611 individuals in Zip Code 21220 who have obtained a bachelor's degree or higher.
| Field of Study | # Graduates | % Graduates |
| Computers & Mathematics | 344 | 4.0% |
| Bio, Nature & Agricultural | 393 | 4.6% |
| Physical & Health Sciences | 164 | 1.9% |
| Psychology | 616 | 7.1% |
| Social Sciences | 516 | 6.0% |
| Engineering | 569 | 6.6% |
| Multidisciplinary Studies | 51 | 0.6% |
| Science & Technology | 1,229 | 14.3% |
| Business | 1,643 | 19.1% |
| Education | 1,235 | 14.3% |
| Literature & Languages | 277 | 3.2% |
| Liberal Arts & History | 262 | 3.0% |
| Visual & Performing Arts | 350 | 4.1% |
| Communications | 181 | 2.1% |
| Arts & Humanities | 781 | 9.1% |
| Total | 8,611 | 100.0% |
Transportation & Commute in Zip Code 21220
Vehicle Availability by Sex in Zip Code 21220
The most prevalent vehicle ownership categories in Zip Code 21220 are males with 2 vehicles (4,165, accounting for 40.0%) and females with 2 vehicles (4,019, making up 36.1%).
| Vehicles Available | Male | Female |
| No Vehicle | 389 (3.7%) | 425 (3.7%) |
| 1 Vehicle | 2,195 (21.1%) | 3,385 (29.4%) |
| 2 Vehicles | 4,165 (40.0%) | 4,019 (34.9%) |
| 3 Vehicles | 2,186 (21.0%) | 2,531 (22.0%) |
| 4 Vehicles | 950 (9.1%) | 850 (7.4%) |
| 5 or more Vehicles | 519 (5.0%) | 319 (2.8%) |
| Total | 10,404 (100.0%) | 11,529 (100.0%) |
Commute Time in Zip Code 21220
The most frequently occuring commute durations in Zip Code 21220 are 30 to 34 minutes (3,110 commuters, 15.4%), 20 to 24 minutes (2,919 commuters, 14.4%), and 15 to 19 minutes (2,295 commuters, 11.4%).
| Commute Time | # Commuters | % Commuters |
| Less than 5 Minutes | 600 | 3.0% |
| 5 to 9 Minutes | 788 | 3.9% |
| 10 to 14 Minutes | 2,192 | 10.8% |
| 15 to 19 Minutes | 2,295 | 11.4% |
| 20 to 24 Minutes | 2,919 | 14.4% |
| 25 to 29 Minutes | 1,316 | 6.5% |
| 30 to 34 Minutes | 3,110 | 15.4% |
| 35 to 39 Minutes | 759 | 3.7% |
| 40 to 44 Minutes | 1,544 | 7.6% |
| 45 to 59 Minutes | 2,103 | 10.4% |
| 60 to 89 Minutes | 1,884 | 9.3% |
| 90 or more Minutes | 711 | 3.5% |
Commute Time by Sex in Zip Code 21220
The most common commute times in Zip Code 21220 are 30 to 34 minutes (1,483 commuters, 15.2%) for males and 20 to 24 minutes (1,674 commuters, 16.0%) for females.
| Commute Time | Male | Female |
| Less than 5 Minutes | 424 (4.3%) | 176 (1.7%) |
| 5 to 9 Minutes | 507 (5.2%) | 281 (2.7%) |
| 10 to 14 Minutes | 977 (10.0%) | 1,215 (11.6%) |
| 15 to 19 Minutes | 977 (10.0%) | 1,318 (12.6%) |
| 20 to 24 Minutes | 1,245 (12.8%) | 1,674 (16.0%) |
| 25 to 29 Minutes | 534 (5.5%) | 782 (7.5%) |
| 30 to 34 Minutes | 1,483 (15.2%) | 1,627 (15.5%) |
| 35 to 39 Minutes | 313 (3.2%) | 446 (4.3%) |
| 40 to 44 Minutes | 532 (5.5%) | 1,012 (9.7%) |
| 45 to 59 Minutes | 1,241 (12.7%) | 862 (8.2%) |
| 60 to 89 Minutes | 1,222 (12.5%) | 662 (6.3%) |
| 90 or more Minutes | 297 (3.0%) | 414 (4.0%) |
Time of Departure to Work by Sex in Zip Code 21220
The most frequent times of departure to work in Zip Code 21220 are 7:00 AM to 7:29 AM (1,742, 17.9%) for males and 7:00 AM to 7:29 AM (2,132, 20.4%) for females.
| Time of Departure | Male | Female |
| 12:00 AM to 4:59 AM | 1,279 (13.1%) | 488 (4.7%) |
| 5:00 AM to 5:29 AM | 652 (6.7%) | 226 (2.2%) |
| 5:30 AM to 5:59 AM | 805 (8.3%) | 262 (2.5%) |
| 6:00 AM to 6:29 AM | 1,031 (10.6%) | 842 (8.0%) |
| 6:30 AM to 6:59 AM | 702 (7.2%) | 847 (8.1%) |
| 7:00 AM to 7:29 AM | 1,742 (17.9%) | 2,132 (20.4%) |
| 7:30 AM to 7:59 AM | 649 (6.7%) | 974 (9.3%) |
| 8:00 AM to 8:29 AM | 489 (5.0%) | 1,267 (12.1%) |
| 8:30 AM to 8:59 AM | 368 (3.8%) | 573 (5.5%) |
| 9:00 AM to 9:59 AM | 277 (2.8%) | 944 (9.0%) |
| 10:00 AM to 10:59 AM | 472 (4.8%) | 376 (3.6%) |
| 11:00 AM to 11:59 AM | 104 (1.1%) | 342 (3.3%) |
| 12:00 PM to 3:59 PM | 695 (7.1%) | 541 (5.2%) |
| 4:00 PM to 11:59 PM | 487 (5.0%) | 655 (6.3%) |
| Total | 9,752 (100.0%) | 10,469 (100.0%) |
Housing Occupancy in Zip Code 21220
Occupancy by Ownership in Zip Code 21220
Of the total 16,232 dwellings in Zip Code 21220, owner-occupied units account for 10,839 (66.8%), while renter-occupied units make up 5,393 (33.2%).
| Occupancy | # Housing Units | % Housing Units |
| Owner Occupied Housing Units | 10,839 | 66.8% |
| Renter-Occupied Housing Units | 5,393 | 33.2% |
| Total Occupied Housing Units | 16,232 | 100.0% |
Occupancy by Household Size in Zip Code 21220
| Household Size | # Housing Units | % Housing Units |
| 1-Person Household | 4,153 | 25.6% |
| 2-Person Household | 5,249 | 32.3% |
| 3-Person Household | 3,281 | 20.2% |
| 4+ Person Household | 3,549 | 21.9% |
| Total Housing Units | 16,232 | 100.0% |
Occupancy by Ownership by Household Size in Zip Code 21220
| Household Size | Owner-occupied | Renter-occupied |
| 1-Person Household | 2,546 (61.3%) | 1,607 (38.7%) |
| 2-Person Household | 3,725 (71.0%) | 1,524 (29.0%) |
| 3-Person Household | 2,240 (68.3%) | 1,041 (31.7%) |
| 4+ Person Household | 2,328 (65.6%) | 1,221 (34.4%) |
| Total Housing Units | 10,839 (66.8%) | 5,393 (33.2%) |
Occupancy by Educational Attainment in Zip Code 21220
| Household Size | Owner-occupied | Renter-occupied |
| Less than High School | 926 (68.8%) | 421 (31.2%) |
| High School Diploma | 3,575 (63.8%) | 2,028 (36.2%) |
| College/Associate Degree | 3,190 (66.4%) | 1,616 (33.6%) |
| Bachelor's Degree or higher | 3,148 (70.3%) | 1,328 (29.7%) |
Occupancy by Age of Householder in Zip Code 21220
| Age Bracket | # Households | % Households |
| Under 35 Years | 3,405 | 21.0% |
| 35 to 44 Years | 3,063 | 18.9% |
| 45 to 54 Years | 3,126 | 19.3% |
| 55 to 64 Years | 3,270 | 20.2% |
| 65 to 74 Years | 1,995 | 12.3% |
| 75 to 84 Years | 1,080 | 6.7% |
| 85 Years and Over | 293 | 1.8% |
| Total | 16,232 | 100.0% |
Housing Finances in Zip Code 21220
Median Income by Occupancy in Zip Code 21220
| Occupancy Type | # Households | Median Income |
| Owner-Occupied | 10,839 (66.8%) | $96,241 |
| Renter-Occupied | 5,393 (33.2%) | $50,812 |
| Average | 16,232 (100.0%) | $77,571 |
Occupancy by Householder Income Bracket in Zip Code 21220
| Income Bracket | Owner-occupied | Renter-occupied |
| Less than $5,000 | 370 (3.4%) | 520 (9.6%) |
| $5,000 to $9,999 | 212 (2.0%) | 202 (3.7%) |
| $10,000 to $14,999 | 131 (1.2%) | 86 (1.6%) |
| $15,000 to $19,999 | 242 (2.2%) | 182 (3.4%) |
| $20,000 to $24,999 | 409 (3.8%) | 61 (1.1%) |
| $25,000 to $34,999 | 540 (5.0%) | 445 (8.3%) |
| $35,000 to $49,999 | 603 (5.6%) | 1,143 (21.2%) |
| $50,000 to $74,999 | 1,720 (15.9%) | 902 (16.7%) |
| $75,000 to $99,999 | 1,395 (12.9%) | 803 (14.9%) |
| $100,000 to $149,999 | 2,207 (20.4%) | 822 (15.2%) |
| $150,000 or more | 3,010 (27.8%) | 227 (4.2%) |
| Total | 10,839 (100.0%) | 5,393 (100.0%) |
Monthly Housing Cost Tiers in Zip Code 21220
| Monthly Cost | Owner-occupied | Renter-occupied |
| Less than $300 | 313 (2.9%) | 46 (0.9%) |
| $300 to $499 | 1,029 (9.5%) | 40 (0.7%) |
| $500 to $799 | 1,592 (14.7%) | 115 (2.1%) |
| $800 to $999 | 771 (7.1%) | 194 (3.6%) |
| $1,000 to $1,499 | 2,309 (21.3%) | 1,981 (36.7%) |
| $1,500 to $1,999 | 1,944 (17.9%) | 1,889 (35.0%) |
| $2,000 to $2,499 | 1,120 (10.3%) | 832 (15.4%) |
| $2,500 to $2,999 | 880 (8.1%) | 42 (0.8%) |
| $3,000 or more | 881 (8.1%) | 74 (1.4%) |
| Total | 10,839 (100.0%) | 5,393 (100.0%) |
Physical Housing Characteristics in Zip Code 21220
Housing Structures in Zip Code 21220
| Structure Type | # Housing Units | % Housing Units |
| Single Unit, Detached | 7,137 | 44.0% |
| Single Unit, Attached | 4,888 | 30.1% |
| 2 Unit Apartments | 78 | 0.5% |
| 3 or 4 Unit Apartments | 442 | 2.7% |
| 5 to 9 Unit Apartments | 468 | 2.9% |
| 10 or more Apartments | 1,960 | 12.1% |
| Mobile Home / Other | 1,259 | 7.8% |
| Total | 16,232 | 100.0% |
Housing Structures by Occupancy in Zip Code 21220
| Structure Type | Owner-occupied | Renter-occupied |
| Single Unit, Detached | 6,524 (91.4%) | 613 (8.6%) |
| Single Unit, Attached | 3,047 (62.3%) | 1,841 (37.7%) |
| 2 Unit Apartments | 26 (33.3%) | 52 (66.7%) |
| 3 or 4 Unit Apartments | 0 (0.0%) | 442 (100.0%) |
| 5 to 9 Unit Apartments | 60 (12.8%) | 408 (87.2%) |
| 10 or more Apartments | 24 (1.2%) | 1,936 (98.8%) |
| Mobile Home / Other | 1,158 (92.0%) | 101 (8.0%) |
| Total | 10,839 (66.8%) | 5,393 (33.2%) |
Housing Structures by Number of Rooms in Zip Code 21220
| Number of Rooms | Owner-occupied | Renter-occupied |
| 1 Room | 98 (0.9%) | 105 (1.9%) |
| 2 or 3 Rooms | 254 (2.3%) | 749 (13.9%) |
| 4 or 5 Rooms | 2,578 (23.8%) | 3,122 (57.9%) |
| 6 or 7 Rooms | 4,383 (40.4%) | 953 (17.7%) |
| 8 or more Rooms | 3,526 (32.5%) | 464 (8.6%) |
| Total | 10,839 (100.0%) | 5,393 (100.0%) |
Housing Structure by Heating Type in Zip Code 21220
| Heating Type | Owner-occupied | Renter-occupied |
| Utility Gas | 3,556 (32.8%) | 2,557 (47.4%) |
| Bottled, Tank, or LP Gas | 330 (3.0%) | 106 (2.0%) |
| Electricity | 4,850 (44.8%) | 2,366 (43.9%) |
| Fuel Oil or Kerosene | 1,902 (17.5%) | 204 (3.8%) |
| Coal or Coke | 0 (0.0%) | 0 (0.0%) |
| All other Fuels | 149 (1.4%) | 43 (0.8%) |
| No Fuel Used | 52 (0.5%) | 117 (2.2%) |
| Total | 10,839 (100.0%) | 5,393 (100.0%) |
Household Vehicle Usage in Zip Code 21220
| Vehicles per Household | Owner-occupied | Renter-occupied |
| No Vehicle | 531 (4.9%) | 784 (14.5%) |
| 1 Vehicle | 3,273 (30.2%) | 2,798 (51.9%) |
| 2 Vehicles | 4,116 (38.0%) | 1,417 (26.3%) |
| 3 or more Vehicles | 2,919 (26.9%) | 394 (7.3%) |
| Total | 10,839 (100.0%) | 5,393 (100.0%) |
Real Estate & Mortgages in Zip Code 21220
Real Estate and Mortgage Overview in Zip Code 21220
| Characteristic | Without Mortgage | With Mortgage |
| Housing Units | 3,828 | 7,011 |
| Median Property Value | $225,400 | $277,800 |
| Median Household Income | $66,021 | $2,486 |
| Monthly Housing Costs | $618 | $868 |
| Real Estate Taxes | $3,081 | $399 |
Property Value by Mortgage Status in Zip Code 21220
| Property Value | Without Mortgage | With Mortgage |
| Less than $50,000 | 537 (14.0%) | 219 (3.1%) |
| $50,000 to $99,999 | 498 (13.0%) | 312 (4.4%) |
| $100,000 to $299,999 | 1,574 (41.1%) | 3,420 (48.8%) |
| $300,000 to $499,999 | 845 (22.1%) | 2,093 (29.8%) |
| $500,000 to $749,999 | 289 (7.5%) | 695 (9.9%) |
| $750,000 to $999,999 | 41 (1.1%) | 170 (2.4%) |
| $1,000,000 or more | 44 (1.1%) | 102 (1.5%) |
| Total | 3,828 (100.0%) | 7,011 (100.0%) |
Household Income by Mortgage Status in Zip Code 21220
| Household Income | Without Mortgage | With Mortgage |
| Less than $10,000 | 324 (8.5%) | 93 (1.3%) |
| $10,000 to $24,999 | 465 (12.1%) | 258 (3.7%) |
| $25,000 to $34,999 | 368 (9.6%) | 317 (4.5%) |
| $35,000 to $49,999 | 318 (8.3%) | 172 (2.5%) |
| $50,000 to $74,999 | 669 (17.5%) | 285 (4.1%) |
| $75,000 to $99,999 | 538 (14.1%) | 1,051 (15.0%) |
| $100,000 to $149,999 | 622 (16.3%) | 857 (12.2%) |
| $150,000 or more | 524 (13.7%) | 1,585 (22.6%) |
| Total | 3,828 (100.0%) | 7,011 (100.0%) |
Property Value to Household Income Ratio in Zip Code 21220
| Value-to-Income Ratio | Without Mortgage | With Mortgage |
| Less than 2.0x | 1,277 (33.4%) | 114,531 (1,633.6%) |
| 2.0x to 2.9x | 497 (13.0%) | 2,432 (34.7%) |
| 3.0x to 3.9x | 463 (12.1%) | 2,004 (28.6%) |
| 4.0x or more | 1,522 (39.8%) | 893 (12.7%) |
| Total | 3,828 (100.0%) | 7,011 (100.0%) |
Real Estate Taxes by Mortgage Status in Zip Code 21220
| Property Taxes | Without Mortgage | With Mortgage |
| Less than $800 | 187 (4.9%) | 36 (0.5%) |
| $800 to $1,499 | 108 (2.8%) | 127 (1.8%) |
| $800 to $1,499 | 2,605 (68.0%) | 444 (6.3%) |
| Total | 3,828 (100.0%) | 7,011 (100.0%) |
Health & Disability in Zip Code 21220
Health Insurance Coverage by Age in Zip Code 21220
| Age Bracket | With Coverage | Without Coverage |
| Under 6 Years | 3,505 (95.6%) | 162 (4.4%) |
| 6 to 18 Years | 5,934 (90.5%) | 620 (9.5%) |
| 19 to 25 Years | 3,713 (92.6%) | 296 (7.4%) |
| 26 to 34 Years | 4,647 (85.9%) | 761 (14.1%) |
| 35 to 44 Years | 5,475 (95.4%) | 266 (4.6%) |
| 45 to 54 Years | 5,345 (94.3%) | 326 (5.8%) |
| 55 to 64 Years | 5,717 (95.9%) | 244 (4.1%) |
| 65 to 74 Years | 3,277 (100.0%) | 1 (0.0%) |
| 75 Years and older | 2,144 (100.0%) | 0 (0.0%) |
| Total | 39,757 (93.7%) | 2,676 (6.3%) |
Health Insurance Coverage by Citizenship Status in Zip Code 21220
| Citizenship Status | With Coverage | Without Coverage |
| Native Born | 3,505 (95.6%) | 162 (4.4%) |
| Foreign Born, Citizen | 5,934 (90.5%) | 620 (9.5%) |
| Foreign Born, not a Citizen | 3,713 (92.6%) | 296 (7.4%) |
Health Insurance Coverage by Household Income in Zip Code 21220
| Household Income | With Coverage | Without Coverage |
| Under $25,000 | 4,827 (84.5%) | 888 (15.5%) |
| $25,000 to $49,999 | 6,104 (92.7%) | 483 (7.3%) |
| $50,000 to $74,999 | 5,415 (94.7%) | 302 (5.3%) |
| $75,000 to $99,999 | 5,073 (93.0%) | 379 (7.0%) |
| $100,000 and over | 18,327 (96.7%) | 623 (3.3%) |
Public vs Private Health Insurance Coverage by Age in Zip Code 21220
| Age Bracket | Public Insurance | Private Insurance |
| Under 6 | 1,940 (52.9%) | 1,794 (48.9%) |
| 6 to 18 Years | 3,210 (49.0%) | 3,405 (51.9%) |
| 19 to 25 Years | 1,209 (30.2%) | 2,862 (71.4%) |
| 25 to 34 Years | 1,162 (21.5%) | 3,628 (67.1%) |
| 35 to 44 Years | 1,216 (21.2%) | 4,403 (76.7%) |
| 45 to 54 Years | 902 (15.9%) | 4,635 (81.7%) |
| 55 to 64 Years | 1,574 (26.4%) | 4,454 (74.7%) |
| 65 to 74 Years | 3,112 (94.9%) | 2,147 (65.5%) |
| 75 Years and over | 2,128 (99.3%) | 1,491 (69.5%) |
| Total | 16,453 (38.8%) | 28,819 (67.9%) |
Disability Status by Sex by Age in Zip Code 21220
| Age Bracket | Male | Female |
| Under 5 Years | 26 (1.3%) | 0 (0.0%) |
| 5 to 17 Years | 199 (6.4%) | 91 (2.8%) |
| 18 to 34 Years | 499 (10.3%) | 752 (14.2%) |
| 35 to 64 Years | 1,210 (14.9%) | 1,041 (11.2%) |
| 65 to 74 Years | 484 (30.6%) | 377 (22.2%) |
| 75 Years and over | 430 (45.8%) | 587 (48.7%) |
Disability Class by Sex by Age in Zip Code 21220
Disability Class: Hearing Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 21 (0.7%) | 0 (0.0%) |
| 18 to 34 Years | 44 (0.9%) | 35 (0.7%) |
| 35 to 64 Years | 238 (2.9%) | 138 (1.5%) |
| 65 to 74 Years | 169 (10.7%) | 91 (5.4%) |
| 75 Years and over | 238 (25.4%) | 244 (20.3%) |
Disability Class: Vision Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 26 (1.3%) | 0 (0.0%) |
| 5 to 17 Years | 27 (0.9%) | 42 (1.3%) |
| 18 to 34 Years | 83 (1.7%) | 108 (2.0%) |
| 35 to 64 Years | 77 (0.9%) | 213 (2.3%) |
| 65 to 74 Years | 81 (5.1%) | 19 (1.1%) |
| 75 Years and over | 130 (13.8%) | 79 (6.6%) |
Disability Class: Cognitive Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 189 (6.0%) | 49 (1.5%) |
| 18 to 34 Years | 398 (8.2%) | 458 (8.6%) |
| 35 to 64 Years | 358 (4.4%) | 469 (5.1%) |
| 65 to 74 Years | 69 (4.4%) | 118 (7.0%) |
| 75 Years and over | 139 (14.8%) | 267 (22.2%) |
Disability Class: Ambulatory Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 33 (1.1%) | 0 (0.0%) |
| 18 to 34 Years | 126 (2.6%) | 100 (1.9%) |
| 35 to 64 Years | 857 (10.6%) | 625 (6.8%) |
| 65 to 74 Years | 283 (17.9%) | 262 (15.5%) |
| 75 Years and over | 248 (26.4%) | 391 (32.5%) |
Disability Class: Self-Care Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 62 (2.0%) | 0 (0.0%) |
| 18 to 34 Years | 73 (1.5%) | 50 (0.9%) |
| 35 to 64 Years | 177 (2.2%) | 228 (2.5%) |
| 65 to 74 Years | 47 (3.0%) | 66 (3.9%) |
| 75 Years and over | 121 (12.9%) | 270 (22.4%) |
Technology Access in Zip Code 21220
Computing Device Access in Zip Code 21220
| Device Type | # Households | % Households |
| Desktop or Laptop | 13,220 | 81.4% |
| Smartphone | 14,319 | 88.2% |
| Tablet | 10,187 | 62.8% |
| No Computing Device | 782 | 4.8% |
| Total | 16,232 | 100.0% |
Internet Access in Zip Code 21220
| Internet Type | # Households | % Households |
| Dial-Up Internet | 15 | 0.1% |
| Broadband Home | 11,798 | 72.7% |
| Cellular Data Only | 2,464 | 15.2% |
| Satellite Internet | 457 | 2.8% |
| No Internet | 1,670 | 10.3% |
| Total | 16,232 | 100.0% |
Common Questions
What is the Total Population of Zip Code 21220?
Total Population of Zip Code 21220 is 42,652.
What is the Total Male Population of Zip Code 21220?
Total Male Population of Zip Code 21220 is 20,653.
What is the Total Female Population of Zip Code 21220?
Total Female Population of Zip Code 21220 is 21,999.
What is the Ratio of Males per 100 Females in Zip Code 21220?
There are 93.88 Males per 100 Females in Zip Code 21220.
What is the Ratio of Females per 100 Males in Zip Code 21220?
There are 106.52 Females per 100 Males in Zip Code 21220.
What is the Median Population Age in Zip Code 21220?
Median Population Age in Zip Code 21220 is 37.4 Years.
What is the Average Family Size in Zip Code 21220
Average Family Size in Zip Code 21220 is 3.1 People.
What is the Average Household Size in Zip Code 21220
Average Household Size in Zip Code 21220 is 2.6 People.
What is Per Capita Income in Zip Code 21220?
Per Capita income in Zip Code 21220 is $39,690.
What is the Median Family Income in Zip Code 21220?
Median Family Income in Zip Code 21220 is $87,358.
What is the Median Household income in Zip Code 21220?
Median Household Income in Zip Code 21220 is $77,571.
What is Income or Wage Gap in Zip Code 21220?
Income or Wage Gap in Zip Code 21220 is 28.7%.
Women in Zip Code 21220 earn 71.3 cents for every dollar earned by a man.
What is Family Income Deficit in Zip Code 21220?
Family Income Deficit in Zip Code 21220 is $16,754.
Families that are below poverty line in Zip Code 21220 earn $16,754 less on average than the poverty threshold level.
What is Inequality or Gini Index in Zip Code 21220?
Inequality or Gini Index in Zip Code 21220 is 0.45.
How Large is the Labor Force in Zip Code 21220?
There are 23,241 People in the Labor Forcein in Zip Code 21220.
What is the Percentage of People in the Labor Force in Zip Code 21220?
68.1% of People are in the Labor Force in Zip Code 21220.
What is the Unemployment Rate in Zip Code 21220?
Unemployment Rate in Zip Code 21220 is 4.2%.