Zip Code 21047
Zip Code 21047 Map
Zip Code 21047 Overview
13,419
TOTAL POPULATION
6,353
MALE POPULATION
7,066
FEMALE POPULATION
89.91
MALES / 100 FEMALES
111.22
FEMALES / 100 MALES
45.1
MEDIAN AGE
3.1
AVG FAMILY SIZE
2.8
AVG HOUSEHOLD SIZE
$61,640
PER CAPITA INCOME
$165,000
AVG FAMILY INCOME
$150,593
AVG HOUSEHOLD INCOME
40.2%
WAGE / INCOME GAP [ % ]
59.8¢/ $1
WAGE / INCOME GAP [ $ ]
$10,604
FAMILY INCOME DEFICIT
0.37
INEQUALITY / GINI INDEX
6,942
LABOR FORCE [ PEOPLE ]
63.1%
PERCENT IN LABOR FORCE
1.5%
UNEMPLOYMENT RATE
Race in Zip Code 21047
The most populous races in Zip Code 21047 are White / Caucasian (11,619 | 86.6%), Two or more Races (770 | 5.7%), and Asian (732 | 5.4%).
| Race | # Population | % Population |
| Asian | 732 | 5.4% |
| Black / African American | 278 | 2.1% |
| Hawaiian / Pacific | 0 | 0.0% |
| Hispanic or Latino | 732 | 5.4% |
| Native / Alaskan | 0 | 0.0% |
| White / Caucasian | 11,619 | 86.6% |
| Two or more Races | 770 | 5.7% |
| Some other Race | 20 | 0.2% |
| Total | 13,419 | 100.0% |
Ancestry in Zip Code 21047
The most populous ancestries reported in Zip Code 21047 are German (3,747 | 27.9%), Italian (2,192 | 16.3%), Irish (1,809 | 13.5%), English (1,424 | 10.6%), and Polish (955 | 7.1%), together accounting for 75.5% of all Zip Code 21047 residents.
| Ancestry | # Population | % Population |
| Afghan | 16 | 0.1% |
| Albanian | 12 | 0.1% |
| American | 642 | 4.8% |
| Arab | 13 | 0.1% |
| Armenian | 11 | 0.1% |
| Belgian | 10 | 0.1% |
| Blackfeet | 15 | 0.1% |
| Brazilian | 10 | 0.1% |
| British | 166 | 1.2% |
| Burmese | 187 | 1.4% |
| Canadian | 194 | 1.5% |
| Central American | 22 | 0.2% |
| Cherokee | 33 | 0.3% |
| Colombian | 111 | 0.8% |
| Cree | 9 | 0.1% |
| Croatian | 8 | 0.1% |
| Cuban | 21 | 0.2% |
| Czech | 121 | 0.9% |
| Czechoslovakian | 17 | 0.1% |
| Danish | 8 | 0.1% |
| Dominican | 1 | 0.0% |
| Dutch | 87 | 0.6% |
| Eastern European | 69 | 0.5% |
| English | 1,424 | 10.6% |
| European | 183 | 1.4% |
| Finnish | 27 | 0.2% |
| French | 276 | 2.1% |
| French Canadian | 1 | 0.0% |
| German | 3,747 | 27.9% |
| Greek | 306 | 2.3% |
| Guatemalan | 12 | 0.1% |
| Honduran | 10 | 0.1% |
| Hungarian | 57 | 0.4% |
| Icelander | 24 | 0.2% |
| Indian (Asian) | 162 | 1.2% |
| Irish | 1,809 | 13.5% |
| Italian | 2,192 | 16.3% |
| Korean | 47 | 0.4% |
| Lithuanian | 34 | 0.3% |
| Mexican | 465 | 3.5% |
| Nigerian | 18 | 0.1% |
| Northern European | 15 | 0.1% |
| Norwegian | 37 | 0.3% |
| Pakistani | 54 | 0.4% |
| Polish | 955 | 7.1% |
| Puerto Rican | 112 | 0.8% |
| Russian | 17 | 0.1% |
| Scandinavian | 28 | 0.2% |
| Scotch-Irish | 30 | 0.2% |
| Scottish | 227 | 1.7% |
| Sioux | 7 | 0.1% |
| Slavic | 13 | 0.1% |
| Slovak | 37 | 0.3% |
| South American | 111 | 0.8% |
| Sri Lankan | 15 | 0.1% |
| Subsaharan African | 19 | 0.1% |
| Swedish | 100 | 0.7% |
| Swiss | 147 | 1.1% |
| Thai | 317 | 2.4% |
| Ukrainian | 11 | 0.1% |
| Welsh | 153 | 1.1% |
| Yugoslavian | 7 | 0.1% | View All 62 Rows |
Immigrants in Zip Code 21047
The most numerous immigrant groups reported in Zip Code 21047 came from Asia (351 | 2.6%), Eastern Asia (174 | 1.3%), South Central Asia (141 | 1.1%), China (107 | 0.8%), and Europe (87 | 0.6%), together accounting for 6.4% of all Zip Code 21047 residents.
| Immigration Origin | # Population | % Population |
| Afghanistan | 60 | 0.4% |
| Africa | 18 | 0.1% |
| Asia | 351 | 2.6% |
| Brazil | 10 | 0.1% |
| Canada | 17 | 0.1% |
| Central America | 60 | 0.4% |
| China | 107 | 0.8% |
| Eastern Asia | 174 | 1.3% |
| Eastern Europe | 65 | 0.5% |
| Europe | 87 | 0.6% |
| Greece | 11 | 0.1% |
| Guatemala | 12 | 0.1% |
| Hong Kong | 15 | 0.1% |
| India | 81 | 0.6% |
| Korea | 67 | 0.5% |
| Latin America | 70 | 0.5% |
| Mexico | 48 | 0.4% |
| Nigeria | 18 | 0.1% |
| Northern Europe | 11 | 0.1% |
| Poland | 65 | 0.5% |
| South America | 10 | 0.1% |
| South Central Asia | 141 | 1.1% |
| South Eastern Asia | 36 | 0.3% |
| Southern Europe | 11 | 0.1% |
| Thailand | 21 | 0.2% |
| Vietnam | 15 | 0.1% |
| Western Africa | 18 | 0.1% | View All 27 Rows |
Sex and Age in Zip Code 21047
Sex and Age in Zip Code 21047
The most populous age groups in Zip Code 21047 are 60 to 64 Years (563 | 8.9%) for men and 70 to 74 Years (574 | 8.1%) for women.
| Age Bracket | Male | Female |
| Under 5 Years | 424 (6.7%) | 292 (4.1%) |
| 5 to 9 Years | 441 (6.9%) | 534 (7.6%) |
| 10 to 14 Years | 312 (4.9%) | 337 (4.8%) |
| 15 to 19 Years | 515 (8.1%) | 370 (5.2%) |
| 20 to 24 Years | 217 (3.4%) | 550 (7.8%) |
| 25 to 29 Years | 95 (1.5%) | 197 (2.8%) |
| 30 to 34 Years | 198 (3.1%) | 145 (2.1%) |
| 35 to 39 Years | 510 (8.0%) | 550 (7.8%) |
| 40 to 44 Years | 502 (7.9%) | 514 (7.3%) |
| 45 to 49 Years | 422 (6.6%) | 511 (7.2%) |
| 50 to 54 Years | 366 (5.8%) | 506 (7.2%) |
| 55 to 59 Years | 560 (8.8%) | 552 (7.8%) |
| 60 to 64 Years | 563 (8.9%) | 445 (6.3%) |
| 65 to 69 Years | 373 (5.9%) | 443 (6.3%) |
| 70 to 74 Years | 401 (6.3%) | 574 (8.1%) |
| 75 to 79 Years | 257 (4.1%) | 299 (4.2%) |
| 80 to 84 Years | 129 (2.0%) | 135 (1.9%) |
| 85 Years and over | 68 (1.1%) | 112 (1.6%) |
| Total | 6,353 (100.0%) | 7,066 (100.0%) |
Families and Households in Zip Code 21047
Median Family Size in Zip Code 21047
The median family size in Zip Code 21047 is 3.15 persons per family, with married-couple families (3,425 | 89.0%) accounting for the largest median family size of 3.2 persons per family. On the other hand, single female/mother families (290 | 7.5%) represent the smallest median family size with 2.56 persons per family.
| Family Type | # Families | Family Size |
| Married-Couple | 3,425 (89.0%) | 3.20 |
| Single Male/Father | 133 (3.5%) | 3.07 |
| Single Female/Mother | 290 (7.5%) | 2.56 |
| Total Families | 3,848 (100.0%) | 3.15 |
Median Household Size in Zip Code 21047
The median household size in Zip Code 21047 is 2.82 persons per household, with single male/father households (133 | 2.8%) accounting for the largest median household size of 3.82 persons per household. non-family households (900 | 19.0%) represent the smallest median household size with 1.19 persons per household.
| Household Type | # Households | Household Size |
| Married-Couple | 3,425 (72.1%) | 3.22 |
| Single Male/Father | 133 (2.8%) | 3.82 |
| Single Female/Mother | 290 (6.1%) | 2.80 |
| Non-family | 900 (19.0%) | 1.19 |
| Total Households | 4,748 (100.0%) | 2.82 |
Household Size by Marriage Status in Zip Code 21047
Out of a total of 4,748 households in Zip Code 21047, 3,848 (81.0%) are family households, while 900 (19.0%) are nonfamily households. The most numerous type of family households are 2-person households, comprising 1,436, and the most common type of nonfamily households are 1-person households, comprising 733.
| Household Size | Family Households | Nonfamily Households |
| 1-Person Households | - | 733 (15.4%) |
| 2-Person Households | 1,436 (30.2%) | 167 (3.5%) |
| 3-Person Households | 924 (19.5%) | 0 (0.0%) |
| 4-Person Households | 919 (19.4%) | 0 (0.0%) |
| 5-Person Households | 473 (10.0%) | 0 (0.0%) |
| 6-Person Households | 89 (1.9%) | 0 (0.0%) |
| 7+ Person Households | 7 (0.2%) | 0 (0.0%) |
| Total | 3,848 (81.0%) | 900 (19.0%) |
Female Fertility in Zip Code 21047
Fertility by Age in Zip Code 21047
Average fertility rate in Zip Code 21047 is 37.0 births per 1,000 women. Women in the age bracket of 20 to 34 years have the highest fertility rate with 70.0 births per 1,000 women. Women in the age bracket of 20 to 34 years acount for 57.9% of all women with births.
| Age Bracket | Women with Births | Births / 1,000 Women |
| 15 to 19 years | 0 (0.0%) | 0.0 |
| 20 to 34 years | 62 (57.9%) | 70.0 |
| 35 to 50 years | 45 (42.1%) | 27.0 |
| Total | 107 (100.0%) | 37.0 |
Fertility by Age by Marriage Status in Zip Code 21047
86.0% of women with births (107) in Zip Code 21047 are married. The highest percentage of unmarried women with births falls into 20 to 34 years age bracket with 24.2% 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 0.0% of them unmarried.
| Age Bracket | Married | Unmarried |
| 15 to 19 years | 0 (0.0%) | 0 (0.0%) |
| 20 to 34 years | 47 (75.8%) | 15 (24.2%) |
| 35 to 50 years | 45 (100.0%) | 0 (0.0%) |
| Total | 92 (86.0%) | 15 (14.0%) |
Fertility by Education in Zip Code 21047
| Educational Attainment | Women with Births | Births / 1,000 Women |
| Less than High School | 0 (0.0%) | 0.0 |
| High School Diploma | 15 (14.0%) | 38.0 |
| College or Associate's Degree | 0 (0.0%) | 0.0 |
| Bachelor's Degree | 18 (16.8%) | 19.0 |
| Graduate Degree | 74 (69.2%) | 126.0 |
| Total | 107 (100.0%) | 37.0 |
Fertility by Education by Marriage Status in Zip Code 21047
14.0% of women with births in Zip Code 21047 are unmarried. Women with the educational attainment of bachelor's degree are most likely to be married with 100.0% of them married at childbirth, while women with the educational attainment of high school diploma are least likely to be married with 100.0% of them unmarried at childbirth.
| Educational Attainment | Married | Unmarried |
| Less than High School | 0 (0.0%) | 0 (0.0%) |
| High School Diploma | 0 (0.0%) | 15 (100.0%) |
| College or Associate's Degree | 0 (0.0%) | 0 (0.0%) |
| Bachelor's Degree | 18 (100.0%) | 0 (0.0%) |
| Graduate Degree | 74 (100.0%) | 0 (0.0%) |
| Total | 92 (86.0%) | 15 (14.0%) |
Income in Zip Code 21047
Income Overview in Zip Code 21047
Per Capita Income in Zip Code 21047 is $61,640, while median incomes of families and households are $165,000 and $150,593 respectively.
| Characteristic | Number | Measure |
| Per Capita Income | 13,419 | $61,640 |
| Median Family Income | 3,848 | $165,000 |
| Mean Family Income | 3,848 | $192,154 |
| Median Household Income | 4,748 | $150,593 |
| Mean Household Income | 4,748 | $173,645 |
| Income Deficit | 3,848 | $10,604 |
| Wage / Income Gap (%) | 13,419 | 40.18% |
| Wage / Income Gap ($) | 13,419 | 59.82¢ per $1 |
| Gini / Inequality Index | 13,419 | 0.37 |
Earnings by Sex in Zip Code 21047
Average Earnings in Zip Code 21047 are $64,884, $92,825 for men and $55,530 for women, a difference of 40.2%.
| Sex | Number | Average Earnings |
| Male | 3,739 (49.5%) | $92,825 |
| Female | 3,813 (50.5%) | $55,530 |
| Total | 7,552 (100.0%) | $64,884 |
Earnings by Sex by Income Bracket in Zip Code 21047
The most common earnings brackets in Zip Code 21047 are $100,000+ for men (1,722 | 46.1%) and $100,000+ for women (826 | 21.7%).
| Income | Male | Female |
| $2,499 or less | 260 (7.0%) | 208 (5.5%) |
| $2,500 to $4,999 | 113 (3.0%) | 187 (4.9%) |
| $5,000 to $7,499 | 115 (3.1%) | 146 (3.8%) |
| $7,500 to $9,999 | 42 (1.1%) | 121 (3.2%) |
| $10,000 to $12,499 | 39 (1.0%) | 43 (1.1%) |
| $12,500 to $14,999 | 22 (0.6%) | 17 (0.4%) |
| $15,000 to $17,499 | 49 (1.3%) | 84 (2.2%) |
| $17,500 to $19,999 | 30 (0.8%) | 22 (0.6%) |
| $20,000 to $22,499 | 48 (1.3%) | 55 (1.4%) |
| $22,500 to $24,999 | 0 (0.0%) | 40 (1.1%) |
| $25,000 to $29,999 | 74 (2.0%) | 284 (7.4%) |
| $30,000 to $34,999 | 73 (1.9%) | 134 (3.5%) |
| $35,000 to $39,999 | 30 (0.8%) | 121 (3.2%) |
| $40,000 to $44,999 | 28 (0.7%) | 161 (4.2%) |
| $45,000 to $49,999 | 115 (3.1%) | 62 (1.6%) |
| $50,000 to $54,999 | 99 (2.6%) | 156 (4.1%) |
| $55,000 to $64,999 | 235 (6.3%) | 565 (14.8%) |
| $65,000 to $74,999 | 163 (4.4%) | 177 (4.6%) |
| $75,000 to $99,999 | 482 (12.9%) | 404 (10.6%) |
| $100,000+ | 1,722 (46.1%) | 826 (21.7%) |
| Total | 3,739 (100.0%) | 3,813 (100.0%) |
Earnings by Sex by Educational Attainment in Zip Code 21047
Average earnings in Zip Code 21047 are $107,191 for men and $58,794 for women, a difference of 45.2%. Men with an educational attainment of bachelor's degree enjoy the highest average annual earnings of $134,190, while those with high school diploma education earn the least with $70,701. Women with an educational attainment of graduate degree earn the most with the average annual earnings of $78,750, while those with high school diploma education have the smallest earnings of $38,092.
| Educational Attainment | Male Income | Female Income |
| Less than High School | - | - |
| High School Diploma | $70,701 | $38,092 |
| College or Associate's Degree | $103,107 | $55,758 |
| Bachelor's Degree | $134,190 | $55,618 |
| Graduate Degree | $116,327 | $78,750 |
| Total | $107,191 | $58,794 |
Family Income in Zip Code 21047
Family Income Brackets in Zip Code 21047
According to the Zip Code 21047 family income data, there are 1,412 families falling into the $200,000+ income range, which is the most common income bracket and makes up 36.7% of all families.
| Income Bracket | # Families | % Families |
| Less than $10,000 | 27 | 0.7% |
| $10,000 to $14,999 | 0 | 0.0% |
| $15,000 to $24,999 | 54 | 1.4% |
| $25,000 to $34,999 | 54 | 1.4% |
| $35,000 to $49,999 | 50 | 1.3% |
| $50,000 to $74,999 | 173 | 4.5% |
| $75,000 to $99,999 | 523 | 13.6% |
| $100,000 to $149,999 | 743 | 19.3% |
| $150,000 to $199,999 | 812 | 21.1% |
| $200,000+ | 1,412 | 36.7% |
Family Income by Famaliy Size in Zip Code 21047
5-person families (458 | 11.9%) account for the highest median family income in Zip Code 21047 with $230,357 per family, while 2-person families (1,530 | 39.8%) have the highest median income of $68,512 per family member.
| Income Bracket | # Families | Median Income |
| 2-Person Families | 1,530 (39.8%) | $137,024 |
| 3-Person Families | 919 (23.9%) | $205,341 |
| 4-Person Families | 845 (22.0%) | $163,482 |
| 5-Person Families | 458 (11.9%) | $230,357 |
| 6-Person Families | 89 (2.3%) | $186,835 |
| 7+ Person Families | 7 (0.2%) | $0 |
| Total | 3,848 (100.0%) | $165,000 |
Family Income by Number of Earners in Zip Code 21047
The median family income in Zip Code 21047 is $165,000, with families comprising 3+ earners (836) having the highest median family income of $196,607, while families with no earners (589) have the lowest median family income of $80,224, accounting for 21.7% and 15.3% of families, respectively.
| Number of Earners | # Families | Median Income |
| No Earners | 589 (15.3%) | $80,224 |
| 1 Earner | 745 (19.4%) | $149,327 |
| 2 Earners | 1,678 (43.6%) | $191,471 |
| 3+ Earners | 836 (21.7%) | $196,607 |
| Total | 3,848 (100.0%) | $165,000 |
Household Income in Zip Code 21047
Household Income Brackets in Zip Code 21047
With 1,519 households falling in the category, the $200,000+ income range is the most frequent in Zip Code 21047, accounting for 32.0% of all households.
| Income Bracket | # Households | % Households |
| Less than $10,000 | 176 | 3.7% |
| $10,000 to $14,999 | 0 | 0.0% |
| $15,000 to $24,999 | 133 | 2.8% |
| $25,000 to $34,999 | 47 | 1.0% |
| $35,000 to $49,999 | 157 | 3.3% |
| $50,000 to $74,999 | 313 | 6.6% |
| $75,000 to $99,999 | 570 | 12.0% |
| $100,000 to $149,999 | 964 | 20.3% |
| $150,000 to $199,999 | 869 | 18.3% |
| $200,000+ | 1,519 | 32.0% |
Household Income by Householder Age in Zip Code 21047
The median household income in Zip Code 21047 is $150,593, with the highest median household income of $184,750 found in the 25 to 44 years age bracket for the primary householder. A total of 1,129 households (23.8%) fall into this category.
| Income Bracket | # Households | Median Income |
| 15 to 24 Years | 0 (0.0%) | $0 |
| 25 to 44 Years | 1,129 (23.8%) | $184,750 |
| 45 to 64 Years | 2,044 (43.0%) | $161,204 |
| 65+ Years | 1,575 (33.2%) | $101,583 |
| Total | 4,748 (100.0%) | $150,593 |
Poverty in Zip Code 21047
Income Below Poverty by Sex and Age in Zip Code 21047
With 3.5% poverty level for males and 3.7% for females among the residents of Zip Code 21047, 15 year old males and 65 to 74 year old females are the most vulnerable to poverty, with 9 males (52.9%) and 100 females (9.9%) in their respective age groups living below the poverty level.
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 8 (2.7%) |
| 5 Years | 0 (0.0%) | 0 (0.0%) |
| 6 to 11 Years | 0 (0.0%) | 0 (0.0%) |
| 12 to 14 Years | 8 (4.2%) | 0 (0.0%) |
| 15 Years | 9 (52.9%) | 0 (0.0%) |
| 16 and 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 24 Years | 1 (0.2%) | 1 (0.2%) |
| 25 to 34 Years | 45 (15.4%) | 29 (8.5%) |
| 35 to 44 Years | 12 (1.2%) | 2 (0.2%) |
| 45 to 54 Years | 65 (8.3%) | 51 (5.0%) |
| 55 to 64 Years | 2 (0.2%) | 24 (2.4%) |
| 65 to 74 Years | 79 (10.2%) | 100 (9.9%) |
| 75 Years and over | 0 (0.0%) | 49 (9.0%) |
| Total | 221 (3.5%) | 264 (3.7%) |
Income Above Poverty by Sex and Age in Zip Code 21047
According to the poverty statistics in Zip Code 21047, males aged under 5 years and females aged 5 years are the age groups that are most secure financially, with 100.0% of males and 100.0% of females in these age groups living above the poverty line.
| Age Bracket | Male | Female |
| Under 5 Years | 424 (100.0%) | 284 (97.3%) |
| 5 Years | 77 (100.0%) | 154 (100.0%) |
| 6 to 11 Years | 487 (100.0%) | 548 (100.0%) |
| 12 to 14 Years | 181 (95.8%) | 169 (100.0%) |
| 15 Years | 8 (47.1%) | 61 (100.0%) |
| 16 and 17 Years | 252 (100.0%) | 195 (100.0%) |
| 18 to 24 Years | 462 (99.8%) | 663 (99.9%) |
| 25 to 34 Years | 248 (84.6%) | 313 (91.5%) |
| 35 to 44 Years | 1,000 (98.8%) | 1,062 (99.8%) |
| 45 to 54 Years | 723 (91.7%) | 966 (95.0%) |
| 55 to 64 Years | 1,121 (99.8%) | 973 (97.6%) |
| 65 to 74 Years | 695 (89.8%) | 914 (90.1%) |
| 75 Years and over | 454 (100.0%) | 494 (91.0%) |
| Total | 6,132 (96.5%) | 6,796 (96.3%) |
Income Below Poverty Among Married-Couple Families in Zip Code 21047
The poverty statistics for married-couple families in Zip Code 21047 show that 2.1% or 72 of the total 3,425 families live below the poverty line. Families with 3 or 4 children have the highest poverty rate of 3.3%, comprising of 12 families. On the other hand, families with 1 or 2 children have the lowest poverty rate of 0.0%, which includes 0 families.
| Children | Above Poverty | Below Poverty |
| No Children | 1,906 (97.0%) | 60 (3.0%) |
| 1 or 2 Children | 1,098 (100.0%) | 0 (0.0%) |
| 3 or 4 Children | 349 (96.7%) | 12 (3.3%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 3,353 (97.9%) | 72 (2.1%) |
Income Below Poverty Among Single-Parent Households in Zip Code 21047
| Children | Single Father | Single Mother |
| No Children | 0 (0.0%) | 0 (0.0%) |
| 1 or 2 Children | 0 (0.0%) | 0 (0.0%) |
| 3 or 4 Children | 0 (0.0%) | 0 (0.0%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 0 (0.0%) | 0 (0.0%) |
Income Below Poverty Among Married-Couple vs Single-Parent Households in Zip Code 21047
| Children | Married-Couple Families | Single-Parent Households |
| No Children | 60 (3.0%) | 0 (0.0%) |
| 1 or 2 Children | 0 (0.0%) | 0 (0.0%) |
| 3 or 4 Children | 12 (3.3%) | 0 (0.0%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 72 (2.1%) | 0 (0.0%) |
Employment Characteristics in Zip Code 21047
Employment by Class of Employer in Zip Code 21047
Among the 6,741 employed individuals in Zip Code 21047, private company employees (4,320 | 64.1%), local government employees (673 | 10.0%), and federal government employees (577 | 8.6%) make up the most common classes of employment.
| Employer Class | # Employees | % Employees |
| Private Company Employees | 4,320 | 64.1% |
| Self-Employed (Incorporated) | 362 | 5.4% |
| Self-Employed (Not Incorporated) | 333 | 4.9% |
| Not-for-profit Organizations | 299 | 4.4% |
| Local Government Employees | 673 | 10.0% |
| State Government Employees | 177 | 2.6% |
| Federal Government Employees | 577 | 8.6% |
| Unpaid Family Workers | 0 | 0.0% |
| Total | 6,741 | 100.0% |
Employment Status by Age in Zip Code 21047
According to the labor force statistics for Zip Code 21047, out of the total population over 16 years of age (11,001), 63.1% or 6,942 individuals are in the labor force, with 1.5% or 104 of them unemployed. The age group with the highest labor force participation rate is 25 to 29 years, with 92.5% or 270 individuals in the labor force. Within the labor force, the 65 to 74 years age range has the highest percentage of unemployed individuals, with 5.8% or 24 of them being unemployed.
| Age Bracket | In Labor Force | Unemployed |
| 16 to 19 Years | 331 (41.0%) | 14 (4.2%) |
| 20 to 24 Years | 543 (70.8%) | 24 (4.4%) |
| 25 to 29 Years | 270 (92.5%) | 0 (0.0%) |
| 30 to 34 Years | 267 (77.8%) | 0 (0.0%) |
| 35 to 44 Years | 1,912 (92.1%) | 13 (0.7%) |
| 45 to 54 Years | 1,431 (79.3%) | 10 (0.7%) |
| 55 to 59 Years | 992 (89.2%) | 0 (0.0%) |
| 60 to 64 Years | 697 (69.1%) | 18 (2.6%) |
| 65 to 74 Years | 417 (23.3%) | 24 (5.8%) |
| 75 Years and over | 86 (8.6%) | 0 (0.0%) |
| Total | 6,942 (63.1%) | 104 (1.5%) |
Employment Status by Educational Attainment in Zip Code 21047
According to labor force statistics for Zip Code 21047, 83.9% of individuals (5,568) out of the total population between 25 and 64 years of age (6,636) are in the labor force, with 0.7% or 39 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 90.2% or 3,116 individuals in the labor force. Within the labor force, individuals with high school diploma education have the highest percentage of unemployment, with 1.0% or 10 of them being unemployed.
| Educational Attainment | In Labor Force | Unemployed |
| Less than High School | 133 (56.6%) | 0 (0.0%) |
| High School Diploma | 964 (82.8%) | 12 (1.0%) |
| College / Associate Degree | 1,357 (76.1%) | 0 (0.0%) |
| Bachelor's Degree or higher | 3,116 (90.2%) | 35 (1.0%) |
| Total | 5,568 (83.9%) | 46 (0.7%) |
Employment Occupations by Sex in Zip Code 21047
Management, Business, Science and Arts Occupations
The most common Management, Business, Science and Arts occupations in Zip Code 21047 are Management (1,506 | 22.0%), Community & Social Service (784 | 11.5%), Computers, Engineering & Science (692 | 10.1%), Health Diagnosing & Treating (566 | 8.3%), and Education Instruction & Library (506 | 7.4%).
Management, Business, Science and Arts Occupations by Sex
Within the Management, Business, Science and Arts occupations in Zip Code 21047, the most male-oriented occupations are Architecture & Engineering (92.7%), Computers & Mathematics (75.2%), and Arts, Media & Entertainment (62.4%), while the most female-oriented occupations are Life, Physical & Social Science (95.8%), Education, Arts & Media (94.7%), and Health Diagnosing & Treating (86.9%).
| Occupation | Male | Female |
| Management | 847 (56.2%) | 659 (43.8%) |
| Business & Financial | 269 (55.0%) | 220 (45.0%) |
| Computers, Engineering & Science | 325 (47.0%) | 367 (53.0%) |
| Computers & Mathematics | 185 (75.2%) | 61 (24.8%) |
| Architecture & Engineering | 127 (92.7%) | 10 (7.3%) |
| Life, Physical & Social Science | 13 (4.2%) | 296 (95.8%) |
| Community & Social Service | 177 (22.6%) | 607 (77.4%) |
| Education, Arts & Media | 2 (5.3%) | 36 (94.7%) |
| Legal Services & Support | 36 (27.5%) | 95 (72.5%) |
| Education Instruction & Library | 71 (14.0%) | 435 (86.0%) |
| Arts, Media & Entertainment | 68 (62.4%) | 41 (37.6%) |
| Health Diagnosing & Treating | 74 (13.1%) | 492 (86.9%) |
| Health Technologists | 65 (14.1%) | 395 (85.9%) |
| Total (Category) | 1,692 (41.9%) | 2,345 (58.1%) |
| Total (Overall) | 3,359 (49.1%) | 3,475 (50.8%) |
Services Occupations
The most common Services occupations in Zip Code 21047 are Food Preparation & Serving (257 | 3.8%), Cleaning & Maintenance (145 | 2.1%), Personal Care & Service (112 | 1.6%), Security & Protection (71 | 1.0%), and Law Enforcement (40 | 0.6%).
Services Occupations by Sex
Within the Services occupations in Zip Code 21047, the most male-oriented occupations are Security & Protection (100.0%), Firefighting & Prevention (100.0%), and Law Enforcement (100.0%), while the most female-oriented occupations are Healthcare Support (100.0%), Personal Care & Service (100.0%), and Food Preparation & Serving (51.4%).
| Occupation | Male | Female |
| Healthcare Support | 0 (0.0%) | 28 (100.0%) |
| Security & Protection | 71 (100.0%) | 0 (0.0%) |
| Firefighting & Prevention | 31 (100.0%) | 0 (0.0%) |
| Law Enforcement | 40 (100.0%) | 0 (0.0%) |
| Food Preparation & Serving | 125 (48.6%) | 132 (51.4%) |
| Cleaning & Maintenance | 137 (94.5%) | 8 (5.5%) |
| Personal Care & Service | 0 (0.0%) | 112 (100.0%) |
| Total (Category) | 333 (54.3%) | 280 (45.7%) |
| Total (Overall) | 3,359 (49.1%) | 3,475 (50.8%) |
Sales and Office Occupations
The most common Sales and Office occupations in Zip Code 21047 are Office & Administration (716 | 10.5%), and Sales & Related (571 | 8.4%).
Sales and Office Occupations by Sex
| Occupation | Male | Female |
| Sales & Related | 342 (59.9%) | 229 (40.1%) |
| Office & Administration | 193 (27.0%) | 523 (73.0%) |
| Total (Category) | 535 (41.6%) | 752 (58.4%) |
| Total (Overall) | 3,359 (49.1%) | 3,475 (50.8%) |
Natural Resources, Construction and Maintenance Occupations
The most common Natural Resources, Construction and Maintenance occupations in Zip Code 21047 are Construction & Extraction (336 | 4.9%), Installation, Maintenance & Repair (177 | 2.6%), and Farming, Fishing & Forestry (9 | 0.1%).
Natural Resources, Construction and Maintenance Occupations by Sex
| Occupation | Male | Female |
| Farming, Fishing & Forestry | 0 (0.0%) | 9 (100.0%) |
| Construction & Extraction | 325 (96.7%) | 11 (3.3%) |
| Installation, Maintenance & Repair | 177 (100.0%) | 0 (0.0%) |
| Total (Category) | 502 (96.2%) | 20 (3.8%) |
| Total (Overall) | 3,359 (49.1%) | 3,475 (50.8%) |
Production, Transportation and Moving Occupations
The most common Production, Transportation and Moving occupations in Zip Code 21047 are Production (167 | 2.4%), Material Moving (112 | 1.6%), and Transportation (96 | 1.4%).
Production, Transportation and Moving Occupations by Sex
| Occupation | Male | Female |
| Production | 115 (68.9%) | 52 (31.1%) |
| Transportation | 70 (72.9%) | 26 (27.1%) |
| Material Moving | 112 (100.0%) | 0 (0.0%) |
| Total (Category) | 297 (79.2%) | 78 (20.8%) |
| Total (Overall) | 3,359 (49.1%) | 3,475 (50.8%) |
Employment Industries by Sex in Zip Code 21047
Employment Industries in Zip Code 21047
The major employment industries in Zip Code 21047 include Professional & Scientific (817 | 11.9%), Construction (797 | 11.7%), Educational Services (749 | 11.0%), Health Care & Social Assistance (683 | 10.0%), and Public Administration (657 | 9.6%).
Employment Industries by Sex in Zip Code 21047
The Zip Code 21047 industries that see more men than women are Mining, Quarrying, & Extraction (100.0%), Utilities (100.0%), and Arts, Entertainment & Recreation (91.0%), whereas the industries that tend to have a higher number of women are Health Care & Social Assistance (93.1%), Educational Services (84.0%), and Real Estate, Rental & Leasing (73.6%).
| Industry | Male | Female |
| Agriculture, Fishing & Hunting | 47 (48.4%) | 50 (51.5%) |
| Mining, Quarrying, & Extraction | 18 (100.0%) | 0 (0.0%) |
| Construction | 619 (77.7%) | 178 (22.3%) |
| Manufacturing | 308 (56.0%) | 242 (44.0%) |
| Wholesale Trade | 140 (82.4%) | 30 (17.6%) |
| Retail Trade | 314 (67.1%) | 154 (32.9%) |
| Transportation & Warehousing | 175 (81.0%) | 41 (19.0%) |
| Utilities | 42 (100.0%) | 0 (0.0%) |
| Information | 51 (42.5%) | 69 (57.5%) |
| Finance & Insurance | 160 (38.1%) | 260 (61.9%) |
| Real Estate, Rental & Leasing | 46 (26.4%) | 128 (73.6%) |
| Professional & Scientific | 297 (36.3%) | 520 (63.6%) |
| Enterprise Management | 0 (0.0%) | 0 (0.0%) |
| Administrative & Support | 113 (51.6%) | 106 (48.4%) |
| Educational Services | 120 (16.0%) | 629 (84.0%) |
| Health Care & Social Assistance | 47 (6.9%) | 636 (93.1%) |
| Arts, Entertainment & Recreation | 101 (91.0%) | 10 (9.0%) |
| Accommodation & Food Services | 191 (62.0%) | 117 (38.0%) |
| Public Administration | 447 (68.0%) | 210 (32.0%) |
| Total | 3,359 (49.1%) | 3,475 (50.8%) |
Education in Zip Code 21047
School Enrollment in Zip Code 21047
The most common levels of schooling among the 3,375 students in Zip Code 21047 are elementary school (801 | 23.7%), high school (746 | 22.1%), and college / undergraduate (721 | 21.4%).
| School Level | # Students | % Students |
| Nursery / Preschool | 399 | 11.8% |
| Kindergarten | 114 | 3.4% |
| Elementary School | 801 | 23.7% |
| Middle School | 477 | 14.1% |
| High School | 746 | 22.1% |
| College / Undergraduate | 721 | 21.4% |
| Graduate / Professional | 117 | 3.5% |
| Total | 3,375 | 100.0% |
School Enrollment by Age by Funding Source in Zip Code 21047
Out of a total of 3,375 students who are enrolled in schools in Zip Code 21047, 901 (26.7%) attend a private institution, while the remaining 2,474 (73.3%) are enrolled in public schools. The age group of 3 to 4 year olds has the highest likelihood of being enrolled in private schools, with 264 (92.6% in the age bracket) enrolled. Conversely, the age group of 25 to 34 year olds has the lowest likelihood of being enrolled in a private school, with 99 (100.0% in the age bracket) attending a public institution.
| Age Bracket | Public School | Private School |
| 3 to 4 Year Olds | 21 (7.4%) | 264 (92.6%) |
| 5 to 9 Year Old | 781 (84.8%) | 140 (15.2%) |
| 10 to 14 Year Olds | 595 (94.6%) | 34 (5.4%) |
| 15 to 17 Year Olds | 405 (77.1%) | 120 (22.9%) |
| 18 to 19 Year Olds | 217 (65.2%) | 116 (34.8%) |
| 20 to 24 Year Olds | 270 (62.6%) | 161 (37.3%) |
| 25 to 34 Year Olds | 99 (100.0%) | 0 (0.0%) |
| 35 Years and over | 87 (57.2%) | 65 (42.8%) |
| Total | 2,474 (73.3%) | 901 (26.7%) |
Educational Attainment by Field of Study in Zip Code 21047
Business (1,694 | 31.9%), social sciences (553 | 10.4%), science & technology (490 | 9.2%), engineering (370 | 7.0%), and arts & humanities (357 | 6.7%) are the most common fields of study among 5,317 individuals in Zip Code 21047 who have obtained a bachelor's degree or higher.
| Field of Study | # Graduates | % Graduates |
| Computers & Mathematics | 180 | 3.4% |
| Bio, Nature & Agricultural | 315 | 5.9% |
| Physical & Health Sciences | 235 | 4.4% |
| Psychology | 282 | 5.3% |
| Social Sciences | 553 | 10.4% |
| Engineering | 370 | 7.0% |
| Multidisciplinary Studies | 0 | 0.0% |
| Science & Technology | 490 | 9.2% |
| Business | 1,694 | 31.9% |
| Education | 330 | 6.2% |
| Literature & Languages | 105 | 2.0% |
| Liberal Arts & History | 72 | 1.3% |
| Visual & Performing Arts | 188 | 3.5% |
| Communications | 146 | 2.8% |
| Arts & Humanities | 357 | 6.7% |
| Total | 5,317 | 100.0% |
Transportation & Commute in Zip Code 21047
Vehicle Availability by Sex in Zip Code 21047
The most prevalent vehicle ownership categories in Zip Code 21047 are males with 2 vehicles (1,400, accounting for 42.4%) and females with 2 vehicles (1,203, making up 40.7%).
| Vehicles Available | Male | Female |
| No Vehicle | 0 (0.0%) | 0 (0.0%) |
| 1 Vehicle | 121 (3.7%) | 119 (3.5%) |
| 2 Vehicles | 1,400 (42.4%) | 1,203 (35.0%) |
| 3 Vehicles | 926 (28.1%) | 1,446 (42.1%) |
| 4 Vehicles | 461 (14.0%) | 325 (9.5%) |
| 5 or more Vehicles | 391 (11.8%) | 344 (10.0%) |
| Total | 3,299 (100.0%) | 3,437 (100.0%) |
Commute Time in Zip Code 21047
The most frequently occuring commute durations in Zip Code 21047 are 30 to 34 minutes (1,071 commuters, 18.5%), 45 to 59 minutes (983 commuters, 17.0%), and 90 or more minutes (698 commuters, 12.0%).
| Commute Time | # Commuters | % Commuters |
| Less than 5 Minutes | 63 | 1.1% |
| 5 to 9 Minutes | 344 | 5.9% |
| 10 to 14 Minutes | 331 | 5.7% |
| 15 to 19 Minutes | 586 | 10.1% |
| 20 to 24 Minutes | 288 | 5.0% |
| 25 to 29 Minutes | 252 | 4.3% |
| 30 to 34 Minutes | 1,071 | 18.5% |
| 35 to 39 Minutes | 247 | 4.3% |
| 40 to 44 Minutes | 357 | 6.2% |
| 45 to 59 Minutes | 983 | 17.0% |
| 60 to 89 Minutes | 574 | 9.9% |
| 90 or more Minutes | 698 | 12.0% |
Commute Time by Sex in Zip Code 21047
The most common commute times in Zip Code 21047 are 30 to 34 minutes (619 commuters, 22.0%) for males and 45 to 59 minutes (543 commuters, 18.3%) for females.
| Commute Time | Male | Female |
| Less than 5 Minutes | 39 (1.4%) | 24 (0.8%) |
| 5 to 9 Minutes | 54 (1.9%) | 290 (9.8%) |
| 10 to 14 Minutes | 106 (3.8%) | 225 (7.6%) |
| 15 to 19 Minutes | 342 (12.1%) | 244 (8.2%) |
| 20 to 24 Minutes | 163 (5.8%) | 125 (4.2%) |
| 25 to 29 Minutes | 102 (3.6%) | 150 (5.0%) |
| 30 to 34 Minutes | 619 (22.0%) | 452 (15.2%) |
| 35 to 39 Minutes | 104 (3.7%) | 143 (4.8%) |
| 40 to 44 Minutes | 252 (8.9%) | 105 (3.5%) |
| 45 to 59 Minutes | 440 (15.6%) | 543 (18.3%) |
| 60 to 89 Minutes | 299 (10.6%) | 275 (9.2%) |
| 90 or more Minutes | 300 (10.6%) | 398 (13.4%) |
Time of Departure to Work by Sex in Zip Code 21047
The most frequent times of departure to work in Zip Code 21047 are 6:00 AM to 6:29 AM (473, 16.8%) for males and 7:00 AM to 7:29 AM (625, 21.0%) for females.
| Time of Departure | Male | Female |
| 12:00 AM to 4:59 AM | 164 (5.8%) | 82 (2.8%) |
| 5:00 AM to 5:29 AM | 156 (5.5%) | 50 (1.7%) |
| 5:30 AM to 5:59 AM | 97 (3.4%) | 92 (3.1%) |
| 6:00 AM to 6:29 AM | 473 (16.8%) | 233 (7.8%) |
| 6:30 AM to 6:59 AM | 373 (13.2%) | 212 (7.1%) |
| 7:00 AM to 7:29 AM | 345 (12.2%) | 625 (21.0%) |
| 7:30 AM to 7:59 AM | 206 (7.3%) | 421 (14.2%) |
| 8:00 AM to 8:29 AM | 469 (16.6%) | 331 (11.1%) |
| 8:30 AM to 8:59 AM | 105 (3.7%) | 69 (2.3%) |
| 9:00 AM to 9:59 AM | 168 (6.0%) | 302 (10.2%) |
| 10:00 AM to 10:59 AM | 27 (1.0%) | 52 (1.8%) |
| 11:00 AM to 11:59 AM | 0 (0.0%) | 227 (7.6%) |
| 12:00 PM to 3:59 PM | 165 (5.9%) | 123 (4.1%) |
| 4:00 PM to 11:59 PM | 72 (2.5%) | 155 (5.2%) |
| Total | 2,820 (100.0%) | 2,974 (100.0%) |
Housing Occupancy in Zip Code 21047
Occupancy by Ownership in Zip Code 21047
Of the total 4,748 dwellings in Zip Code 21047, owner-occupied units account for 4,592 (96.7%), while renter-occupied units make up 156 (3.3%).
| Occupancy | # Housing Units | % Housing Units |
| Owner Occupied Housing Units | 4,592 | 96.7% |
| Renter-Occupied Housing Units | 156 | 3.3% |
| Total Occupied Housing Units | 4,748 | 100.0% |
Occupancy by Household Size in Zip Code 21047
| Household Size | # Housing Units | % Housing Units |
| 1-Person Household | 733 | 15.4% |
| 2-Person Household | 1,603 | 33.8% |
| 3-Person Household | 924 | 19.5% |
| 4+ Person Household | 1,488 | 31.3% |
| Total Housing Units | 4,748 | 100.0% |
Occupancy by Ownership by Household Size in Zip Code 21047
| Household Size | Owner-occupied | Renter-occupied |
| 1-Person Household | 705 (96.2%) | 28 (3.8%) |
| 2-Person Household | 1,593 (99.4%) | 10 (0.6%) |
| 3-Person Household | 856 (92.6%) | 68 (7.4%) |
| 4+ Person Household | 1,438 (96.6%) | 50 (3.4%) |
| Total Housing Units | 4,592 (96.7%) | 156 (3.3%) |
Occupancy by Educational Attainment in Zip Code 21047
| Household Size | Owner-occupied | Renter-occupied |
| Less than High School | 107 (100.0%) | 0 (0.0%) |
| High School Diploma | 707 (93.3%) | 51 (6.7%) |
| College/Associate Degree | 1,104 (94.4%) | 65 (5.6%) |
| Bachelor's Degree or higher | 2,674 (98.5%) | 40 (1.5%) |
Occupancy by Age of Householder in Zip Code 21047
| Age Bracket | # Households | % Households |
| Under 35 Years | 131 | 2.8% |
| 35 to 44 Years | 998 | 21.0% |
| 45 to 54 Years | 870 | 18.3% |
| 55 to 64 Years | 1,174 | 24.7% |
| 65 to 74 Years | 943 | 19.9% |
| 75 to 84 Years | 507 | 10.7% |
| 85 Years and Over | 125 | 2.6% |
| Total | 4,748 | 100.0% |
Housing Finances in Zip Code 21047
Median Income by Occupancy in Zip Code 21047
| Occupancy Type | # Households | Median Income |
| Owner-Occupied | 4,592 (96.7%) | $151,822 |
| Renter-Occupied | 156 (3.3%) | $0 |
| Average | 4,748 (100.0%) | $150,593 |
Occupancy by Householder Income Bracket in Zip Code 21047
| Income Bracket | Owner-occupied | Renter-occupied |
| Less than $5,000 | 139 (3.0%) | 0 (0.0%) |
| $5,000 to $9,999 | 35 (0.8%) | 0 (0.0%) |
| $10,000 to $14,999 | 0 (0.0%) | 0 (0.0%) |
| $15,000 to $19,999 | 49 (1.1%) | 45 (28.8%) |
| $20,000 to $24,999 | 38 (0.8%) | 0 (0.0%) |
| $25,000 to $34,999 | 49 (1.1%) | 0 (0.0%) |
| $35,000 to $49,999 | 140 (3.0%) | 17 (10.9%) |
| $50,000 to $74,999 | 295 (6.4%) | 19 (12.2%) |
| $75,000 to $99,999 | 568 (12.4%) | 0 (0.0%) |
| $100,000 to $149,999 | 940 (20.5%) | 26 (16.7%) |
| $150,000 or more | 2,339 (50.9%) | 49 (31.4%) |
| Total | 4,592 (100.0%) | 156 (100.0%) |
Monthly Housing Cost Tiers in Zip Code 21047
| Monthly Cost | Owner-occupied | Renter-occupied |
| Less than $300 | 0 (0.0%) | 0 (0.0%) |
| $300 to $499 | 116 (2.5%) | 0 (0.0%) |
| $500 to $799 | 980 (21.3%) | 0 (0.0%) |
| $800 to $999 | 433 (9.4%) | 0 (0.0%) |
| $1,000 to $1,499 | 488 (10.6%) | 17 (10.9%) |
| $1,500 to $1,999 | 510 (11.1%) | 8 (5.1%) |
| $2,000 to $2,499 | 479 (10.4%) | 68 (43.6%) |
| $2,500 to $2,999 | 436 (9.5%) | 35 (22.4%) |
| $3,000 or more | 1,150 (25.0%) | 0 (0.0%) |
| Total | 4,592 (100.0%) | 156 (100.0%) |
Physical Housing Characteristics in Zip Code 21047
Housing Structures in Zip Code 21047
| Structure Type | # Housing Units | % Housing Units |
| Single Unit, Detached | 4,497 | 94.7% |
| Single Unit, Attached | 228 | 4.8% |
| 2 Unit Apartments | 0 | 0.0% |
| 3 or 4 Unit Apartments | 0 | 0.0% |
| 5 to 9 Unit Apartments | 9 | 0.2% |
| 10 or more Apartments | 14 | 0.3% |
| Mobile Home / Other | 0 | 0.0% |
| Total | 4,748 | 100.0% |
Housing Structures by Occupancy in Zip Code 21047
| Structure Type | Owner-occupied | Renter-occupied |
| Single Unit, Detached | 4,341 (96.5%) | 156 (3.5%) |
| Single Unit, Attached | 228 (100.0%) | 0 (0.0%) |
| 2 Unit Apartments | 0 (0.0%) | 0 (0.0%) |
| 3 or 4 Unit Apartments | 0 (0.0%) | 0 (0.0%) |
| 5 to 9 Unit Apartments | 9 (100.0%) | 0 (0.0%) |
| 10 or more Apartments | 14 (100.0%) | 0 (0.0%) |
| Mobile Home / Other | 0 (0.0%) | 0 (0.0%) |
| Total | 4,592 (96.7%) | 156 (3.3%) |
Housing Structures by Number of Rooms in Zip Code 21047
| Number of Rooms | Owner-occupied | Renter-occupied |
| 1 Room | 0 (0.0%) | 0 (0.0%) |
| 2 or 3 Rooms | 0 (0.0%) | 0 (0.0%) |
| 4 or 5 Rooms | 159 (3.5%) | 11 (7.0%) |
| 6 or 7 Rooms | 1,276 (27.8%) | 24 (15.4%) |
| 8 or more Rooms | 3,157 (68.8%) | 121 (77.6%) |
| Total | 4,592 (100.0%) | 156 (100.0%) |
Housing Structure by Heating Type in Zip Code 21047
| Heating Type | Owner-occupied | Renter-occupied |
| Utility Gas | 1,094 (23.8%) | 18 (11.5%) |
| Bottled, Tank, or LP Gas | 638 (13.9%) | 0 (0.0%) |
| Electricity | 1,241 (27.0%) | 87 (55.8%) |
| Fuel Oil or Kerosene | 1,442 (31.4%) | 51 (32.7%) |
| Coal or Coke | 10 (0.2%) | 0 (0.0%) |
| All other Fuels | 134 (2.9%) | 0 (0.0%) |
| No Fuel Used | 33 (0.7%) | 0 (0.0%) |
| Total | 4,592 (100.0%) | 156 (100.0%) |
Household Vehicle Usage in Zip Code 21047
| Vehicles per Household | Owner-occupied | Renter-occupied |
| No Vehicle | 0 (0.0%) | 0 (0.0%) |
| 1 Vehicle | 638 (13.9%) | 17 (10.9%) |
| 2 Vehicles | 2,080 (45.3%) | 36 (23.1%) |
| 3 or more Vehicles | 1,874 (40.8%) | 103 (66.0%) |
| Total | 4,592 (100.0%) | 156 (100.0%) |
Real Estate & Mortgages in Zip Code 21047
Real Estate and Mortgage Overview in Zip Code 21047
| Characteristic | Without Mortgage | With Mortgage |
| Housing Units | 1,739 | 2,853 |
| Median Property Value | $444,500 | $480,800 |
| Median Household Income | $126,738 | $1,707 |
| Monthly Housing Costs | $732 | $1,150 |
| Real Estate Taxes | $4,378 | $39 |
Property Value by Mortgage Status in Zip Code 21047
| Property Value | Without Mortgage | With Mortgage |
| Less than $50,000 | 15 (0.9%) | 8 (0.3%) |
| $50,000 to $99,999 | 0 (0.0%) | 0 (0.0%) |
| $100,000 to $299,999 | 114 (6.6%) | 221 (7.7%) |
| $300,000 to $499,999 | 1,074 (61.8%) | 1,396 (48.9%) |
| $500,000 to $749,999 | 331 (19.0%) | 965 (33.8%) |
| $750,000 to $999,999 | 132 (7.6%) | 158 (5.5%) |
| $1,000,000 or more | 73 (4.2%) | 105 (3.7%) |
| Total | 1,739 (100.0%) | 2,853 (100.0%) |
Household Income by Mortgage Status in Zip Code 21047
| Household Income | Without Mortgage | With Mortgage |
| Less than $10,000 | 99 (5.7%) | 51 (1.8%) |
| $10,000 to $24,999 | 56 (3.2%) | 75 (2.6%) |
| $25,000 to $34,999 | 11 (0.6%) | 31 (1.1%) |
| $35,000 to $49,999 | 87 (5.0%) | 38 (1.3%) |
| $50,000 to $74,999 | 115 (6.6%) | 53 (1.9%) |
| $75,000 to $99,999 | 364 (20.9%) | 180 (6.3%) |
| $100,000 to $149,999 | 375 (21.6%) | 204 (7.1%) |
| $150,000 or more | 632 (36.3%) | 565 (19.8%) |
| Total | 1,739 (100.0%) | 2,853 (100.0%) |
Property Value to Household Income Ratio in Zip Code 21047
| Value-to-Income Ratio | Without Mortgage | With Mortgage |
| Less than 2.0x | 302 (17.4%) | 177,850 (6,233.8%) |
| 2.0x to 2.9x | 418 (24.0%) | 586 (20.5%) |
| 3.0x to 3.9x | 166 (9.6%) | 1,041 (36.5%) |
| 4.0x or more | 838 (48.2%) | 500 (17.5%) |
| Total | 1,739 (100.0%) | 2,853 (100.0%) |
Real Estate Taxes by Mortgage Status in Zip Code 21047
| Property Taxes | Without Mortgage | With Mortgage |
| Less than $800 | 0 (0.0%) | 0 (0.0%) |
| $800 to $1,499 | 0 (0.0%) | 0 (0.0%) |
| $800 to $1,499 | 1,739 (100.0%) | 17 (0.6%) |
| Total | 1,739 (100.0%) | 2,853 (100.0%) |
Health & Disability in Zip Code 21047
Health Insurance Coverage by Age in Zip Code 21047
| Age Bracket | With Coverage | Without Coverage |
| Under 6 Years | 919 (97.0%) | 28 (3.0%) |
| 6 to 18 Years | 2,078 (96.6%) | 74 (3.4%) |
| 19 to 25 Years | 976 (98.2%) | 18 (1.8%) |
| 26 to 34 Years | 478 (89.5%) | 56 (10.5%) |
| 35 to 44 Years | 2,036 (98.5%) | 31 (1.5%) |
| 45 to 54 Years | 1,772 (98.2%) | 33 (1.8%) |
| 55 to 64 Years | 2,092 (98.7%) | 28 (1.3%) |
| 65 to 74 Years | 1,788 (100.0%) | 0 (0.0%) |
| 75 Years and older | 997 (100.0%) | 0 (0.0%) |
| Total | 13,136 (98.0%) | 268 (2.0%) |
Health Insurance Coverage by Citizenship Status in Zip Code 21047
| Citizenship Status | With Coverage | Without Coverage |
| Native Born | 919 (97.0%) | 28 (3.0%) |
| Foreign Born, Citizen | 2,078 (96.6%) | 74 (3.4%) |
| Foreign Born, not a Citizen | 976 (98.2%) | 18 (1.8%) |
Health Insurance Coverage by Household Income in Zip Code 21047
| Household Income | With Coverage | Without Coverage |
| Under $25,000 | 427 (91.6%) | 39 (8.4%) |
| $25,000 to $49,999 | 322 (100.0%) | 0 (0.0%) |
| $50,000 to $74,999 | 619 (100.0%) | 0 (0.0%) |
| $75,000 to $99,999 | 1,407 (100.0%) | 0 (0.0%) |
| $100,000 and over | 10,350 (97.9%) | 227 (2.1%) |
Public vs Private Health Insurance Coverage by Age in Zip Code 21047
| Age Bracket | Public Insurance | Private Insurance |
| Under 6 | 8 (0.8%) | 911 (96.2%) |
| 6 to 18 Years | 93 (4.3%) | 2,077 (96.5%) |
| 19 to 25 Years | 1 (0.1%) | 975 (98.1%) |
| 25 to 34 Years | 40 (7.5%) | 445 (83.3%) |
| 35 to 44 Years | 80 (3.9%) | 2,002 (96.9%) |
| 45 to 54 Years | 249 (13.8%) | 1,561 (86.5%) |
| 55 to 64 Years | 126 (5.9%) | 2,029 (95.7%) |
| 65 to 74 Years | 1,742 (97.4%) | 1,158 (64.8%) |
| 75 Years and over | 997 (100.0%) | 744 (74.6%) |
| Total | 3,336 (24.9%) | 11,902 (88.8%) |
Disability Status by Sex by Age in Zip Code 21047
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 46 (4.5%) | 0 (0.0%) |
| 18 to 34 Years | 14 (1.8%) | 7 (0.7%) |
| 35 to 64 Years | 152 (5.2%) | 193 (6.3%) |
| 65 to 74 Years | 86 (11.1%) | 281 (27.7%) |
| 75 Years and over | 173 (38.1%) | 233 (42.9%) |
Disability Class by Sex by Age in Zip Code 21047
Disability Class: Hearing Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 0 (0.0%) | 0 (0.0%) |
| 35 to 64 Years | 35 (1.2%) | 80 (2.6%) |
| 65 to 74 Years | 53 (6.9%) | 146 (14.4%) |
| 75 Years and over | 129 (28.4%) | 78 (14.4%) |
Disability Class: Vision Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 33 (3.2%) | 0 (0.0%) |
| 18 to 34 Years | 14 (1.8%) | 0 (0.0%) |
| 35 to 64 Years | 17 (0.6%) | 8 (0.3%) |
| 65 to 74 Years | 37 (4.8%) | 16 (1.6%) |
| 75 Years and over | 32 (7.0%) | 0 (0.0%) |
Disability Class: Cognitive Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 13 (1.3%) | 0 (0.0%) |
| 18 to 34 Years | 0 (0.0%) | 7 (0.7%) |
| 35 to 64 Years | 67 (2.3%) | 72 (2.3%) |
| 65 to 74 Years | 0 (0.0%) | 31 (3.1%) |
| 75 Years and over | 14 (3.1%) | 17 (3.1%) |
Disability Class: Ambulatory Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 14 (1.8%) | 7 (0.7%) |
| 35 to 64 Years | 40 (1.4%) | 33 (1.1%) |
| 65 to 74 Years | 11 (1.4%) | 160 (15.8%) |
| 75 Years and over | 64 (14.1%) | 140 (25.8%) |
Disability Class: Self-Care Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 13 (1.3%) | 0 (0.0%) |
| 18 to 34 Years | 14 (1.8%) | 0 (0.0%) |
| 35 to 64 Years | 88 (3.0%) | 0 (0.0%) |
| 65 to 74 Years | 0 (0.0%) | 0 (0.0%) |
| 75 Years and over | 0 (0.0%) | 0 (0.0%) |
Technology Access in Zip Code 21047
Computing Device Access in Zip Code 21047
| Device Type | # Households | % Households |
| Desktop or Laptop | 4,373 | 92.1% |
| Smartphone | 4,407 | 92.8% |
| Tablet | 3,564 | 75.1% |
| No Computing Device | 161 | 3.4% |
| Total | 4,748 | 100.0% |
Internet Access in Zip Code 21047
| Internet Type | # Households | % Households |
| Dial-Up Internet | 8 | 0.2% |
| Broadband Home | 4,261 | 89.7% |
| Cellular Data Only | 201 | 4.2% |
| Satellite Internet | 138 | 2.9% |
| No Internet | 278 | 5.9% |
| Total | 4,748 | 100.0% |
Common Questions
What is the Total Population of Zip Code 21047?
Total Population of Zip Code 21047 is 13,419.
What is the Total Male Population of Zip Code 21047?
Total Male Population of Zip Code 21047 is 6,353.
What is the Total Female Population of Zip Code 21047?
Total Female Population of Zip Code 21047 is 7,066.
What is the Ratio of Males per 100 Females in Zip Code 21047?
There are 89.91 Males per 100 Females in Zip Code 21047.
What is the Ratio of Females per 100 Males in Zip Code 21047?
There are 111.22 Females per 100 Males in Zip Code 21047.
What is the Median Population Age in Zip Code 21047?
Median Population Age in Zip Code 21047 is 45.1 Years.
What is the Average Family Size in Zip Code 21047
Average Family Size in Zip Code 21047 is 3.1 People.
What is the Average Household Size in Zip Code 21047
Average Household Size in Zip Code 21047 is 2.8 People.
What is Per Capita Income in Zip Code 21047?
Per Capita income in Zip Code 21047 is $61,640.
What is the Median Family Income in Zip Code 21047?
Median Family Income in Zip Code 21047 is $165,000.
What is the Median Household income in Zip Code 21047?
Median Household Income in Zip Code 21047 is $150,593.
What is Income or Wage Gap in Zip Code 21047?
Income or Wage Gap in Zip Code 21047 is 40.2%.
Women in Zip Code 21047 earn 59.8 cents for every dollar earned by a man.
What is Family Income Deficit in Zip Code 21047?
Family Income Deficit in Zip Code 21047 is $10,604.
Families that are below poverty line in Zip Code 21047 earn $10,604 less on average than the poverty threshold level.
What is Inequality or Gini Index in Zip Code 21047?
Inequality or Gini Index in Zip Code 21047 is 0.37.
How Large is the Labor Force in Zip Code 21047?
There are 6,942 People in the Labor Forcein in Zip Code 21047.
What is the Percentage of People in the Labor Force in Zip Code 21047?
63.1% of People are in the Labor Force in Zip Code 21047.
What is the Unemployment Rate in Zip Code 21047?
Unemployment Rate in Zip Code 21047 is 1.5%.