Zip Code 20740
Zip Code 20740 Map
Zip Code 20740 Overview
36,583
TOTAL POPULATION
18,829
MALE POPULATION
17,754
FEMALE POPULATION
106.05
MALES / 100 FEMALES
94.29
FEMALES / 100 MALES
24.5
MEDIAN AGE
3.3
AVG FAMILY SIZE
2.7
AVG HOUSEHOLD SIZE
$31,993
PER CAPITA INCOME
$107,529
AVG FAMILY INCOME
$79,446
AVG HOUSEHOLD INCOME
51.2%
WAGE / INCOME GAP [ % ]
48.8¢/ $1
WAGE / INCOME GAP [ $ ]
0.47
INEQUALITY / GINI INDEX
20,157
LABOR FORCE [ PEOPLE ]
62.3%
PERCENT IN LABOR FORCE
6.6%
UNEMPLOYMENT RATE
Race in Zip Code 20740
The most populous races in Zip Code 20740 are White / Caucasian (15,229 | 41.6%), Black / African American (8,329 | 22.8%), and Hispanic or Latino (7,501 | 20.5%).
| Race | # Population | % Population |
| Asian | 5,144 | 14.1% |
| Black / African American | 8,329 | 22.8% |
| Hawaiian / Pacific | 8 | 0.0% |
| Hispanic or Latino | 7,501 | 20.5% |
| Native / Alaskan | 70 | 0.2% |
| White / Caucasian | 15,229 | 41.6% |
| Two or more Races | 3,097 | 8.5% |
| Some other Race | 4,706 | 12.9% |
| Total | 36,583 | 100.0% |
Ancestry in Zip Code 20740
The most populous ancestries reported in Zip Code 20740 are Central American (5,087 | 13.9%), Salvadoran (2,839 | 7.8%), Irish (2,416 | 6.6%), German (2,313 | 6.3%), and Indian (Asian) (1,868 | 5.1%), together accounting for 39.7% of all Zip Code 20740 residents.
| Ancestry | # Population | % Population |
| Afghan | 264 | 0.7% |
| African | 551 | 1.5% |
| American | 783 | 2.1% |
| Arab | 457 | 1.3% |
| Argentinean | 60 | 0.2% |
| Armenian | 54 | 0.2% |
| Australian | 13 | 0.0% |
| Austrian | 46 | 0.1% |
| Barbadian | 34 | 0.1% |
| Belgian | 86 | 0.2% |
| Bermudan | 23 | 0.1% |
| Bhutanese | 56 | 0.2% |
| Blackfeet | 27 | 0.1% |
| Bolivian | 299 | 0.8% |
| Brazilian | 431 | 1.2% |
| British | 174 | 0.5% |
| British West Indian | 52 | 0.1% |
| Burmese | 601 | 1.6% |
| Canadian | 32 | 0.1% |
| Central American | 5,087 | 13.9% |
| Central American Indian | 5 | 0.0% |
| Cherokee | 102 | 0.3% |
| Chilean | 40 | 0.1% |
| Choctaw | 45 | 0.1% |
| Colombian | 311 | 0.9% |
| Croatian | 18 | 0.1% |
| Cuban | 145 | 0.4% |
| Czech | 109 | 0.3% |
| Danish | 19 | 0.1% |
| Dominican | 144 | 0.4% |
| Dutch | 144 | 0.4% |
| Eastern European | 226 | 0.6% |
| Ecuadorian | 89 | 0.2% |
| Egyptian | 167 | 0.5% |
| English | 1,605 | 4.4% |
| Ethiopian | 230 | 0.6% |
| European | 602 | 1.7% |
| Filipino | 84 | 0.2% |
| Finnish | 8 | 0.0% |
| French | 385 | 1.1% |
| French Canadian | 98 | 0.3% |
| German | 2,313 | 6.3% |
| Ghanaian | 76 | 0.2% |
| Greek | 178 | 0.5% |
| Guatemalan | 1,416 | 3.9% |
| Guyanese | 113 | 0.3% |
| Haitian | 35 | 0.1% |
| Honduran | 775 | 2.1% |
| Hungarian | 19 | 0.1% |
| Indian (Asian) | 1,868 | 5.1% |
| Indonesian | 181 | 0.5% |
| Iranian | 90 | 0.3% |
| Irish | 2,416 | 6.6% |
| Israeli | 25 | 0.1% |
| Italian | 1,412 | 3.9% |
| Jamaican | 548 | 1.5% |
| Japanese | 5 | 0.0% |
| Jordanian | 13 | 0.0% |
| Kenyan | 13 | 0.0% |
| Korean | 508 | 1.4% |
| Laotian | 4 | 0.0% |
| Latvian | 1 | 0.0% |
| Lebanese | 39 | 0.1% |
| Liberian | 36 | 0.1% |
| Lithuanian | 18 | 0.1% |
| Maltese | 10 | 0.0% |
| Mexican | 622 | 1.7% |
| Mongolian | 23 | 0.1% |
| Moroccan | 84 | 0.2% |
| Native Hawaiian | 21 | 0.1% |
| New Zealander | 24 | 0.1% |
| Nicaraguan | 44 | 0.1% |
| Nigerian | 480 | 1.3% |
| Northern European | 66 | 0.2% |
| Norwegian | 152 | 0.4% |
| Pakistani | 19 | 0.1% |
| Palestinian | 11 | 0.0% |
| Panamanian | 11 | 0.0% |
| Pennsylvania German | 16 | 0.0% |
| Peruvian | 61 | 0.2% |
| Polish | 489 | 1.3% |
| Portuguese | 19 | 0.1% |
| Puerto Rican | 259 | 0.7% |
| Romanian | 74 | 0.2% |
| Russian | 342 | 0.9% |
| Salvadoran | 2,839 | 7.8% |
| Scandinavian | 33 | 0.1% |
| Scotch-Irish | 177 | 0.5% |
| Scottish | 363 | 1.0% |
| Seminole | 9 | 0.0% |
| Serbian | 21 | 0.1% |
| Sierra Leonean | 62 | 0.2% |
| Slavic | 24 | 0.1% |
| Slovak | 29 | 0.1% |
| Slovene | 28 | 0.1% |
| South African | 27 | 0.1% |
| South American | 880 | 2.4% |
| Spaniard | 55 | 0.2% |
| Spanish | 67 | 0.2% |
| Spanish American Indian | 10 | 0.0% |
| Sri Lankan | 157 | 0.4% |
| Subsaharan African | 1,583 | 4.3% |
| Sudanese | 27 | 0.1% |
| Swedish | 61 | 0.2% |
| Swiss | 47 | 0.1% |
| Syrian | 8 | 0.0% |
| Thai | 1,645 | 4.5% |
| Trinidadian and Tobagonian | 30 | 0.1% |
| Turkish | 39 | 0.1% |
| Ukrainian | 151 | 0.4% |
| Uruguayan | 8 | 0.0% |
| Venezuelan | 12 | 0.0% |
| Vietnamese | 452 | 1.2% |
| Welsh | 121 | 0.3% |
| West Indian | 59 | 0.2% |
| Yugoslavian | 2 | 0.0% | View All 116 Rows |
Immigrants in Zip Code 20740
The most numerous immigrant groups reported in Zip Code 20740 came from Latin America (5,188 | 14.2%), Asia (3,619 | 9.9%), Central America (3,362 | 9.2%), Eastern Asia (1,507 | 4.1%), and South Central Asia (1,505 | 4.1%), together accounting for 41.5% of all Zip Code 20740 residents.
| Immigration Origin | # Population | % Population |
| Afghanistan | 238 | 0.6% |
| Africa | 701 | 1.9% |
| Argentina | 12 | 0.0% |
| Asia | 3,619 | 9.9% |
| Australia | 6 | 0.0% |
| Bangladesh | 299 | 0.8% |
| Belarus | 14 | 0.0% |
| Bolivia | 174 | 0.5% |
| Brazil | 260 | 0.7% |
| Cabo Verde | 20 | 0.1% |
| Cameroon | 117 | 0.3% |
| Canada | 100 | 0.3% |
| Caribbean | 711 | 1.9% |
| Central America | 3,362 | 9.2% |
| Chile | 19 | 0.1% |
| China | 1,056 | 2.9% |
| Colombia | 292 | 0.8% |
| Cuba | 76 | 0.2% |
| Denmark | 6 | 0.0% |
| Dominican Republic | 72 | 0.2% |
| Eastern Africa | 80 | 0.2% |
| Eastern Asia | 1,507 | 4.1% |
| Eastern Europe | 233 | 0.6% |
| Ecuador | 89 | 0.2% |
| Egypt | 9 | 0.0% |
| El Salvador | 1,458 | 4.0% |
| England | 2 | 0.0% |
| Eritrea | 3 | 0.0% |
| Ethiopia | 65 | 0.2% |
| Europe | 391 | 1.1% |
| France | 21 | 0.1% |
| Germany | 28 | 0.1% |
| Grenada | 8 | 0.0% |
| Guatemala | 754 | 2.1% |
| Guyana | 178 | 0.5% |
| Haiti | 16 | 0.0% |
| Honduras | 827 | 2.3% |
| India | 883 | 2.4% |
| Indonesia | 4 | 0.0% |
| Iran | 22 | 0.1% |
| Israel | 100 | 0.3% |
| Italy | 85 | 0.2% |
| Jamaica | 432 | 1.2% |
| Japan | 75 | 0.2% |
| Jordan | 13 | 0.0% |
| Korea | 376 | 1.0% |
| Latin America | 5,188 | 14.2% |
| Latvia | 89 | 0.2% |
| Liberia | 20 | 0.1% |
| Malaysia | 32 | 0.1% |
| Mexico | 270 | 0.7% |
| Middle Africa | 149 | 0.4% |
| Morocco | 4 | 0.0% |
| Nepal | 23 | 0.1% |
| Netherlands | 5 | 0.0% |
| Nicaragua | 42 | 0.1% |
| Nigeria | 270 | 0.7% |
| Northern Africa | 43 | 0.1% |
| Northern Europe | 10 | 0.0% |
| Norway | 2 | 0.0% |
| Oceania | 6 | 0.0% |
| Panama | 11 | 0.0% |
| Peru | 61 | 0.2% |
| Philippines | 153 | 0.4% |
| Poland | 16 | 0.0% |
| Romania | 10 | 0.0% |
| Russia | 88 | 0.2% |
| Saudi Arabia | 57 | 0.2% |
| Serbia | 8 | 0.0% |
| Sierra Leone | 28 | 0.1% |
| South Africa | 80 | 0.2% |
| South America | 1,115 | 3.0% |
| South Central Asia | 1,505 | 4.1% |
| South Eastern Asia | 431 | 1.2% |
| Southern Europe | 94 | 0.3% |
| Spain | 9 | 0.0% |
| Sri Lanka | 36 | 0.1% |
| Taiwan | 27 | 0.1% |
| Thailand | 24 | 0.1% |
| Trinidad and Tobago | 47 | 0.1% |
| Turkey | 6 | 0.0% |
| Ukraine | 8 | 0.0% |
| Uruguay | 4 | 0.0% |
| Uzbekistan | 4 | 0.0% |
| Venezuela | 20 | 0.1% |
| Vietnam | 55 | 0.2% |
| Western Africa | 349 | 0.9% |
| Western Asia | 176 | 0.5% |
| Western Europe | 54 | 0.2% |
| Zaire | 32 | 0.1% | View All 90 Rows |
Sex and Age in Zip Code 20740
Sex and Age in Zip Code 20740
The most populous age groups in Zip Code 20740 are 20 to 24 Years (4,549 | 24.2%) for men and 20 to 24 Years (4,916 | 27.7%) for women.
| Age Bracket | Male | Female |
| Under 5 Years | 971 (5.2%) | 912 (5.1%) |
| 5 to 9 Years | 626 (3.3%) | 383 (2.2%) |
| 10 to 14 Years | 641 (3.4%) | 542 (3.0%) |
| 15 to 19 Years | 2,246 (11.9%) | 2,735 (15.4%) |
| 20 to 24 Years | 4,549 (24.2%) | 4,916 (27.7%) |
| 25 to 29 Years | 1,507 (8.0%) | 1,383 (7.8%) |
| 30 to 34 Years | 1,324 (7.0%) | 1,270 (7.1%) |
| 35 to 39 Years | 1,531 (8.1%) | 911 (5.1%) |
| 40 to 44 Years | 849 (4.5%) | 525 (3.0%) |
| 45 to 49 Years | 662 (3.5%) | 542 (3.0%) |
| 50 to 54 Years | 952 (5.1%) | 617 (3.5%) |
| 55 to 59 Years | 736 (3.9%) | 667 (3.8%) |
| 60 to 64 Years | 900 (4.8%) | 689 (3.9%) |
| 65 to 69 Years | 565 (3.0%) | 446 (2.5%) |
| 70 to 74 Years | 387 (2.1%) | 423 (2.4%) |
| 75 to 79 Years | 126 (0.7%) | 338 (1.9%) |
| 80 to 84 Years | 139 (0.7%) | 228 (1.3%) |
| 85 Years and over | 118 (0.6%) | 227 (1.3%) |
| Total | 18,829 (100.0%) | 17,754 (100.0%) |
Families and Households in Zip Code 20740
Median Family Size in Zip Code 20740
The median family size in Zip Code 20740 is 3.31 persons per family, with married-couple families (3,400 | 68.8%) accounting for the largest median family size of 3.36 persons per family. On the other hand, single female/mother families (935 | 18.9%) represent the smallest median family size with 3.15 persons per family.
| Family Type | # Families | Family Size |
| Married-Couple | 3,400 (68.8%) | 3.36 |
| Single Male/Father | 608 (12.3%) | 3.29 |
| Single Female/Mother | 935 (18.9%) | 3.15 |
| Total Families | 4,943 (100.0%) | 3.31 |
Median Household Size in Zip Code 20740
The median household size in Zip Code 20740 is 2.69 persons per household, with single male/father households (608 | 5.4%) accounting for the largest median household size of 3.55 persons per household. non-family households (6,405 | 56.4%) represent the smallest median household size with 2.05 persons per household.
| Household Type | # Households | Household Size |
| Married-Couple | 3,400 (30.0%) | 3.50 |
| Single Male/Father | 608 (5.4%) | 3.55 |
| Single Female/Mother | 935 (8.2%) | 3.47 |
| Non-family | 6,405 (56.4%) | 2.05 |
| Total Households | 11,348 (100.0%) | 2.69 |
Household Size by Marriage Status in Zip Code 20740
Out of a total of 11,348 households in Zip Code 20740, 4,943 (43.6%) are family households, while 6,405 (56.4%) are nonfamily households. The most numerous type of family households are 2-person households, comprising 1,961, and the most common type of nonfamily households are 1-person households, comprising 3,601.
| Household Size | Family Households | Nonfamily Households |
| 1-Person Households | - | 3,601 (31.7%) |
| 2-Person Households | 1,961 (17.3%) | 1,437 (12.7%) |
| 3-Person Households | 1,242 (10.9%) | 397 (3.5%) |
| 4-Person Households | 790 (7.0%) | 516 (4.5%) |
| 5-Person Households | 501 (4.4%) | 267 (2.4%) |
| 6-Person Households | 305 (2.7%) | 169 (1.5%) |
| 7+ Person Households | 144 (1.3%) | 18 (0.2%) |
| Total | 4,943 (43.6%) | 6,405 (56.4%) |
Female Fertility in Zip Code 20740
Fertility by Age in Zip Code 20740
Average fertility rate in Zip Code 20740 is 24.0 births per 1,000 women. Women in the age bracket of 35 to 50 years have the highest fertility rate with 54.0 births per 1,000 women. Women in the age bracket of 20 to 34 years acount for 61.7% 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 | 187 (61.7%) | 25.0 |
| 35 to 50 years | 116 (38.3%) | 54.0 |
| Total | 303 (100.0%) | 24.0 |
Fertility by Age by Marriage Status in Zip Code 20740
81.8% of women with births (303) in Zip Code 20740 are married. The highest percentage of unmarried women with births falls into 20 to 34 years age bracket with 21.4% 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 12.9% of them unmarried.
| Age Bracket | Married | Unmarried |
| 15 to 19 years | 0 (0.0%) | 0 (0.0%) |
| 20 to 34 years | 147 (78.6%) | 40 (21.4%) |
| 35 to 50 years | 101 (87.1%) | 15 (12.9%) |
| Total | 248 (81.9%) | 55 (18.1%) |
Fertility by Education in Zip Code 20740
Average fertility rate in Zip Code 20740 is 24.0 births per 1,000 women. Women with the education attainment of graduate degree have the highest fertility rate of 77.0 births per 1,000 women, while women with the education attainment of college or associate's degree have the lowest fertility at 4.0 births per 1,000 women. Women with the education attainment of graduate degree represent 38.6% of all women with births.
| Educational Attainment | Women with Births | Births / 1,000 Women |
| Less than High School | 33 (10.9%) | 42.0 |
| High School Diploma | 76 (25.1%) | 64.0 |
| College or Associate's Degree | 29 (9.6%) | 4.0 |
| Bachelor's Degree | 48 (15.8%) | 24.0 |
| Graduate Degree | 117 (38.6%) | 77.0 |
| Total | 303 (100.0%) | 24.0 |
Fertility by Education by Marriage Status in Zip Code 20740
18.1% of women with births in Zip Code 20740 are unmarried. Women with the educational attainment of college or associate's degree are most likely to be married with 100.0% of them married at childbirth, while women with the educational attainment of less than high school are least likely to be married with 45.5% of them unmarried at childbirth.
| Educational Attainment | Married | Unmarried |
| Less than High School | 18 (54.5%) | 15 (45.5%) |
| High School Diploma | 51 (67.1%) | 25 (32.9%) |
| College or Associate's Degree | 29 (100.0%) | 0 (0.0%) |
| Bachelor's Degree | 48 (100.0%) | 0 (0.0%) |
| Graduate Degree | 102 (87.2%) | 15 (12.8%) |
| Total | 248 (81.9%) | 55 (18.1%) |
Income in Zip Code 20740
Income Overview in Zip Code 20740
Per Capita Income in Zip Code 20740 is $31,993, while median incomes of families and households are $107,529 and $79,446 respectively.
| Characteristic | Number | Measure |
| Per Capita Income | 36,583 | $31,993 |
| Median Family Income | 4,943 | $107,529 |
| Mean Family Income | 4,943 | $128,804 |
| Median Household Income | 11,348 | $79,446 |
| Mean Household Income | 11,348 | $97,635 |
| Income Deficit | 4,943 | $0 |
| Wage / Income Gap (%) | 36,583 | 51.24% |
| Wage / Income Gap ($) | 36,583 | 48.76¢ per $1 |
| Gini / Inequality Index | 36,583 | 0.47 |
Earnings by Sex in Zip Code 20740
Average Earnings in Zip Code 20740 are $26,962, $34,528 for men and $16,836 for women, a difference of 51.2%.
| Sex | Number | Average Earnings |
| Male | 12,557 (53.0%) | $34,528 |
| Female | 11,119 (47.0%) | $16,836 |
| Total | 23,676 (100.0%) | $26,962 |
Earnings by Sex by Income Bracket in Zip Code 20740
The most common earnings brackets in Zip Code 20740 are $100,000+ for men (1,790 | 14.2%) and $2,499 or less for women (1,837 | 16.5%).
| Income | Male | Female |
| $2,499 or less | 1,149 (9.1%) | 1,837 (16.5%) |
| $2,500 to $4,999 | 971 (7.7%) | 1,211 (10.9%) |
| $5,000 to $7,499 | 722 (5.8%) | 546 (4.9%) |
| $7,500 to $9,999 | 511 (4.1%) | 489 (4.4%) |
| $10,000 to $12,499 | 509 (4.1%) | 854 (7.7%) |
| $12,500 to $14,999 | 124 (1.0%) | 411 (3.7%) |
| $15,000 to $17,499 | 279 (2.2%) | 288 (2.6%) |
| $17,500 to $19,999 | 231 (1.8%) | 185 (1.7%) |
| $20,000 to $22,499 | 242 (1.9%) | 327 (2.9%) |
| $22,500 to $24,999 | 273 (2.2%) | 165 (1.5%) |
| $25,000 to $29,999 | 590 (4.7%) | 541 (4.9%) |
| $30,000 to $34,999 | 789 (6.3%) | 361 (3.3%) |
| $35,000 to $39,999 | 266 (2.1%) | 455 (4.1%) |
| $40,000 to $44,999 | 406 (3.2%) | 253 (2.3%) |
| $45,000 to $49,999 | 479 (3.8%) | 322 (2.9%) |
| $50,000 to $54,999 | 311 (2.5%) | 189 (1.7%) |
| $55,000 to $64,999 | 1,219 (9.7%) | 538 (4.8%) |
| $65,000 to $74,999 | 633 (5.0%) | 393 (3.5%) |
| $75,000 to $99,999 | 1,063 (8.5%) | 899 (8.1%) |
| $100,000+ | 1,790 (14.2%) | 855 (7.7%) |
| Total | 12,557 (100.0%) | 11,119 (100.0%) |
Earnings by Sex by Educational Attainment in Zip Code 20740
Average earnings in Zip Code 20740 are $56,650 for men and $45,921 for women, a difference of 18.9%. Men with an educational attainment of graduate degree enjoy the highest average annual earnings of $79,148, while those with less than high school education earn the least with $45,313. Women with an educational attainment of graduate degree earn the most with the average annual earnings of $64,476, while those with less than high school education have the smallest earnings of $25,602.
| Educational Attainment | Male Income | Female Income |
| Less than High School | $45,313 | $25,602 |
| High School Diploma | $55,218 | $31,250 |
| College or Associate's Degree | $57,428 | $40,024 |
| Bachelor's Degree | $66,250 | $53,478 |
| Graduate Degree | $79,148 | $64,476 |
| Total | $56,650 | $45,921 |
Family Income in Zip Code 20740
Family Income Brackets in Zip Code 20740
According to the Zip Code 20740 family income data, there are 1,280 families falling into the $100,000 to $149,999 income range, which is the most common income bracket and makes up 25.9% of all families.
| Income Bracket | # Families | % Families |
| Less than $10,000 | 119 | 2.4% |
| $10,000 to $14,999 | 0 | 0.0% |
| $15,000 to $24,999 | 94 | 1.9% |
| $25,000 to $34,999 | 163 | 3.3% |
| $35,000 to $49,999 | 415 | 8.4% |
| $50,000 to $74,999 | 534 | 10.8% |
| $75,000 to $99,999 | 885 | 17.9% |
| $100,000 to $149,999 | 1,280 | 25.9% |
| $150,000 to $199,999 | 603 | 12.2% |
| $200,000+ | 855 | 17.3% |
Family Income by Famaliy Size in Zip Code 20740
6-person families (192 | 3.9%) account for the highest median family income in Zip Code 20740 with $181,250 per family, while 2-person families (2,155 | 43.6%) have the highest median income of $52,406 per family member.
| Income Bracket | # Families | Median Income |
| 2-Person Families | 2,155 (43.6%) | $104,813 |
| 3-Person Families | 1,291 (26.1%) | $97,530 |
| 4-Person Families | 671 (13.6%) | $117,946 |
| 5-Person Families | 545 (11.0%) | $126,447 |
| 6-Person Families | 192 (3.9%) | $181,250 |
| 7+ Person Families | 89 (1.8%) | $172,566 |
| Total | 4,943 (100.0%) | $107,529 |
Family Income by Number of Earners in Zip Code 20740
The median family income in Zip Code 20740 is $107,529, with families comprising 3+ earners (930) having the highest median family income of $149,057, while families with no earners (442) have the lowest median family income of $42,500, accounting for 18.8% and 8.9% of families, respectively.
| Number of Earners | # Families | Median Income |
| No Earners | 442 (8.9%) | $42,500 |
| 1 Earner | 1,411 (28.5%) | $82,477 |
| 2 Earners | 2,160 (43.7%) | $113,314 |
| 3+ Earners | 930 (18.8%) | $149,057 |
| Total | 4,943 (100.0%) | $107,529 |
Household Income in Zip Code 20740
Household Income Brackets in Zip Code 20740
With 1,906 households falling in the category, the $100,000 to $149,999 income range is the most frequent in Zip Code 20740, accounting for 16.8% of all households. In contrast, only 431 households (3.8%) fall into the $10,000 to $14,999 income bracket, making it the least populous group.
| Income Bracket | # Households | % Households |
| Less than $10,000 | 1,339 | 11.8% |
| $10,000 to $14,999 | 431 | 3.8% |
| $15,000 to $24,999 | 760 | 6.7% |
| $25,000 to $34,999 | 567 | 5.0% |
| $35,000 to $49,999 | 840 | 7.4% |
| $50,000 to $74,999 | 1,509 | 13.3% |
| $75,000 to $99,999 | 1,373 | 12.1% |
| $100,000 to $149,999 | 1,906 | 16.8% |
| $150,000 to $199,999 | 1,396 | 12.3% |
| $200,000+ | 1,214 | 10.7% |
Household Income by Householder Age in Zip Code 20740
The median household income in Zip Code 20740 is $79,446, with the highest median household income of $103,598 found in the 45 to 64 years age bracket for the primary householder. A total of 3,081 households (27.2%) fall into this category. Meanwhile, the 15 to 24 years age bracket for the primary householder has the lowest median household income of $17,428, with 2,516 households (22.2%) in this group.
| Income Bracket | # Households | Median Income |
| 15 to 24 Years | 2,516 (22.2%) | $17,428 |
| 25 to 44 Years | 3,922 (34.6%) | $95,278 |
| 45 to 64 Years | 3,081 (27.2%) | $103,598 |
| 65+ Years | 1,829 (16.1%) | $72,375 |
| Total | 11,348 (100.0%) | $79,446 |
Poverty in Zip Code 20740
Income Below Poverty by Sex and Age in Zip Code 20740
With 20.4% poverty level for males and 28.2% for females among the residents of Zip Code 20740, 15 year old males and 18 to 24 year old females are the most vulnerable to poverty, with 43 males (59.7%) and 3,150 females (70.4%) in their respective age groups living below the poverty level.
| Age Bracket | Male | Female |
| Under 5 Years | 25 (2.6%) | 103 (11.3%) |
| 5 Years | 10 (6.4%) | 3 (4.3%) |
| 6 to 11 Years | 91 (14.2%) | 35 (6.8%) |
| 12 to 14 Years | 42 (9.9%) | 68 (29.2%) |
| 15 Years | 43 (59.7%) | 20 (24.7%) |
| 16 and 17 Years | 21 (16.8%) | 4 (2.8%) |
| 18 to 24 Years | 2,085 (58.8%) | 3,150 (70.4%) |
| 25 to 34 Years | 231 (8.2%) | 389 (14.7%) |
| 35 to 44 Years | 94 (4.0%) | 81 (5.6%) |
| 45 to 54 Years | 175 (10.8%) | 18 (1.5%) |
| 55 to 64 Years | 240 (14.7%) | 137 (10.1%) |
| 65 to 74 Years | 100 (10.5%) | 43 (5.0%) |
| 75 Years and over | 50 (13.4%) | 93 (11.8%) |
| Total | 3,207 (20.4%) | 4,144 (28.2%) |
Income Above Poverty by Sex and Age in Zip Code 20740
According to the poverty statistics in Zip Code 20740, males aged under 5 years and females aged 45 to 54 years are the age groups that are most secure financially, with 97.4% of males and 98.5% of females in these age groups living above the poverty line.
| Age Bracket | Male | Female |
| Under 5 Years | 946 (97.4%) | 809 (88.7%) |
| 5 Years | 146 (93.6%) | 66 (95.7%) |
| 6 to 11 Years | 551 (85.8%) | 477 (93.2%) |
| 12 to 14 Years | 382 (90.1%) | 165 (70.8%) |
| 15 Years | 29 (40.3%) | 61 (75.3%) |
| 16 and 17 Years | 104 (83.2%) | 137 (97.2%) |
| 18 to 24 Years | 1,462 (41.2%) | 1,323 (29.6%) |
| 25 to 34 Years | 2,579 (91.8%) | 2,264 (85.3%) |
| 35 to 44 Years | 2,286 (96.1%) | 1,354 (94.4%) |
| 45 to 54 Years | 1,439 (89.2%) | 1,140 (98.5%) |
| 55 to 64 Years | 1,395 (85.3%) | 1,219 (89.9%) |
| 65 to 74 Years | 852 (89.5%) | 824 (95.0%) |
| 75 Years and over | 323 (86.6%) | 695 (88.2%) |
| Total | 12,494 (79.6%) | 10,534 (71.8%) |
Income Below Poverty Among Married-Couple Families in Zip Code 20740
The poverty statistics for married-couple families in Zip Code 20740 show that 1.8% or 61 of the total 3,400 families live below the poverty line. Families with 5 or more children have the highest poverty rate of 60.0%, comprising of 15 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 | 1,989 (99.4%) | 13 (0.6%) |
| 1 or 2 Children | 1,050 (100.0%) | 0 (0.0%) |
| 3 or 4 Children | 290 (89.8%) | 33 (10.2%) |
| 5 or more Children | 10 (40.0%) | 15 (60.0%) |
| Total | 3,339 (98.2%) | 61 (1.8%) |
Income Below Poverty Among Single-Parent Households in Zip Code 20740
According to the poverty data in Zip Code 20740, 4.1% or 25 single-father households and 12.7% or 119 single-mother households are living below the poverty line. Among single-father households, those with no children have the highest poverty rate, with 25 households (5.6%) experiencing poverty. Likewise, among single-mother households, those with 3 or 4 children have the highest poverty rate, with 29 households (63.0%) falling below the poverty line.
| Children | Single Father | Single Mother |
| No Children | 25 (5.6%) | 43 (9.4%) |
| 1 or 2 Children | 0 (0.0%) | 47 (10.9%) |
| 3 or 4 Children | 0 (0.0%) | 29 (63.0%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 25 (4.1%) | 119 (12.7%) |
Income Below Poverty Among Married-Couple vs Single-Parent Households in Zip Code 20740
The poverty data for Zip Code 20740 shows that 61 of the married-couple family households (1.8%) and 144 of the single-parent households (9.3%) are living below the poverty level. Within the married-couple family households, those with 5 or more children have the highest poverty rate, with 15 households (60.0%) falling below the poverty line. Among the single-parent households, those with 3 or 4 children have the highest poverty rate, with 29 household (27.4%) living below poverty.
| Children | Married-Couple Families | Single-Parent Households |
| No Children | 13 (0.6%) | 68 (7.5%) |
| 1 or 2 Children | 0 (0.0%) | 47 (8.8%) |
| 3 or 4 Children | 33 (10.2%) | 29 (27.4%) |
| 5 or more Children | 15 (60.0%) | 0 (0.0%) |
| Total | 61 (1.8%) | 144 (9.3%) |
Employment Characteristics in Zip Code 20740
Employment by Class of Employer in Zip Code 20740
Among the 18,524 employed individuals in Zip Code 20740, private company employees (10,525 | 56.8%), state government employees (2,717 | 14.7%), and not-for-profit organizations (1,625 | 8.8%) make up the most common classes of employment.
| Employer Class | # Employees | % Employees |
| Private Company Employees | 10,525 | 56.8% |
| Self-Employed (Incorporated) | 222 | 1.2% |
| Self-Employed (Not Incorporated) | 1,054 | 5.7% |
| Not-for-profit Organizations | 1,625 | 8.8% |
| Local Government Employees | 695 | 3.7% |
| State Government Employees | 2,717 | 14.7% |
| Federal Government Employees | 1,582 | 8.5% |
| Unpaid Family Workers | 104 | 0.6% |
| Total | 18,524 | 100.0% |
Employment Status by Age in Zip Code 20740
According to the labor force statistics for Zip Code 20740, out of the total population over 16 years of age (32,355), 62.3% or 20,157 individuals are in the labor force, with 6.6% or 1,330 of them unemployed. The age group with the highest labor force participation rate is 35 to 44 years, with 91.7% or 3,499 individuals in the labor force. Within the labor force, the 16 to 19 years age range has the highest percentage of unemployed individuals, with 10.7% or 153 of them being unemployed.
| Age Bracket | In Labor Force | Unemployed |
| 16 to 19 Years | 1,434 (29.7%) | 153 (10.7%) |
| 20 to 24 Years | 5,386 (56.9%) | 501 (9.3%) |
| 25 to 29 Years | 2,367 (81.9%) | 121 (5.1%) |
| 30 to 34 Years | 2,366 (91.2%) | 175 (7.4%) |
| 35 to 44 Years | 3,499 (91.7%) | 63 (1.8%) |
| 45 to 54 Years | 2,482 (89.5%) | 169 (6.8%) |
| 55 to 59 Years | 1,010 (72.0%) | 93 (9.2%) |
| 60 to 64 Years | 833 (52.4%) | 50 (6.0%) |
| 65 to 74 Years | 738 (40.5%) | 11 (1.5%) |
| 75 Years and over | 52 (4.4%) | 0 (0.0%) |
| Total | 20,157 (62.3%) | 1,330 (6.6%) |
Employment Status by Educational Attainment in Zip Code 20740
According to labor force statistics for Zip Code 20740, 83.4% of individuals (12,564) out of the total population between 25 and 64 years of age (15,065) are in the labor force, with 5.3% or 666 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 87.2% or 6,590 individuals in the labor force. Within the labor force, individuals with less than high school education have the highest percentage of unemployment, with 10.5% or 194 of them being unemployed.
| Educational Attainment | In Labor Force | Unemployed |
| Less than High School | 1,850 (79.8%) | 243 (10.5%) |
| High School Diploma | 1,767 (74.5%) | 138 (5.8%) |
| College / Associate Degree | 2,353 (83.5%) | 144 (5.1%) |
| Bachelor's Degree or higher | 6,590 (87.2%) | 287 (3.8%) |
| Total | 12,564 (83.4%) | 798 (5.3%) |
Employment Occupations by Sex in Zip Code 20740
Management, Business, Science and Arts Occupations
The most common Management, Business, Science and Arts occupations in Zip Code 20740 are Community & Social Service (3,995 | 21.3%), Education Instruction & Library (2,786 | 14.9%), Computers, Engineering & Science (2,517 | 13.5%), Management (1,540 | 8.2%), and Computers & Mathematics (1,271 | 6.8%).
Management, Business, Science and Arts Occupations by Sex
Within the Management, Business, Science and Arts occupations in Zip Code 20740, the most male-oriented occupations are Architecture & Engineering (79.8%), Computers & Mathematics (77.0%), and Computers, Engineering & Science (69.9%), while the most female-oriented occupations are Health Technologists (85.6%), Health Diagnosing & Treating (80.7%), and Education, Arts & Media (76.9%).
| Occupation | Male | Female |
| Management | 721 (46.8%) | 819 (53.2%) |
| Business & Financial | 375 (48.3%) | 401 (51.7%) |
| Computers, Engineering & Science | 1,759 (69.9%) | 758 (30.1%) |
| Computers & Mathematics | 979 (77.0%) | 292 (23.0%) |
| Architecture & Engineering | 379 (79.8%) | 96 (20.2%) |
| Life, Physical & Social Science | 401 (52.0%) | 370 (48.0%) |
| Community & Social Service | 1,763 (44.1%) | 2,232 (55.9%) |
| Education, Arts & Media | 53 (23.1%) | 176 (76.9%) |
| Legal Services & Support | 233 (68.1%) | 109 (31.9%) |
| Education Instruction & Library | 1,153 (41.4%) | 1,633 (58.6%) |
| Arts, Media & Entertainment | 324 (50.8%) | 314 (49.2%) |
| Health Diagnosing & Treating | 118 (19.3%) | 494 (80.7%) |
| Health Technologists | 53 (14.4%) | 314 (85.6%) |
| Total (Category) | 4,736 (50.2%) | 4,704 (49.8%) |
| Total (Overall) | 9,827 (52.5%) | 8,892 (47.5%) |
Services Occupations
The most common Services occupations in Zip Code 20740 are Food Preparation & Serving (1,271 | 6.8%), Personal Care & Service (580 | 3.1%), Cleaning & Maintenance (461 | 2.5%), Healthcare Support (366 | 2.0%), and Security & Protection (194 | 1.0%).
Services Occupations by Sex
Within the Services occupations in Zip Code 20740, the most male-oriented occupations are Firefighting & Prevention (87.3%), Security & Protection (72.2%), and Cleaning & Maintenance (57.7%), while the most female-oriented occupations are Personal Care & Service (70.7%), Healthcare Support (64.2%), and Food Preparation & Serving (61.2%).
| Occupation | Male | Female |
| Healthcare Support | 131 (35.8%) | 235 (64.2%) |
| Security & Protection | 140 (72.2%) | 54 (27.8%) |
| Firefighting & Prevention | 96 (87.3%) | 14 (12.7%) |
| Law Enforcement | 44 (52.4%) | 40 (47.6%) |
| Food Preparation & Serving | 493 (38.8%) | 778 (61.2%) |
| Cleaning & Maintenance | 266 (57.7%) | 195 (42.3%) |
| Personal Care & Service | 170 (29.3%) | 410 (70.7%) |
| Total (Category) | 1,200 (41.8%) | 1,672 (58.2%) |
| Total (Overall) | 9,827 (52.5%) | 8,892 (47.5%) |
Sales and Office Occupations
The most common Sales and Office occupations in Zip Code 20740 are Office & Administration (1,862 | 10.0%), and Sales & Related (1,346 | 7.2%).
Sales and Office Occupations by Sex
| Occupation | Male | Female |
| Sales & Related | 537 (39.9%) | 809 (60.1%) |
| Office & Administration | 496 (26.6%) | 1,366 (73.4%) |
| Total (Category) | 1,033 (32.2%) | 2,175 (67.8%) |
| Total (Overall) | 9,827 (52.5%) | 8,892 (47.5%) |
Natural Resources, Construction and Maintenance Occupations
The most common Natural Resources, Construction and Maintenance occupations in Zip Code 20740 are Construction & Extraction (1,876 | 10.0%), Installation, Maintenance & Repair (281 | 1.5%), and Farming, Fishing & Forestry (14 | 0.1%).
Natural Resources, Construction and Maintenance Occupations by Sex
| Occupation | Male | Female |
| Farming, Fishing & Forestry | 8 (57.1%) | 6 (42.9%) |
| Construction & Extraction | 1,821 (97.1%) | 55 (2.9%) |
| Installation, Maintenance & Repair | 264 (94.0%) | 17 (6.0%) |
| Total (Category) | 2,093 (96.4%) | 78 (3.6%) |
| Total (Overall) | 9,827 (52.5%) | 8,892 (47.5%) |
Production, Transportation and Moving Occupations
The most common Production, Transportation and Moving occupations in Zip Code 20740 are Material Moving (410 | 2.2%), Transportation (346 | 1.8%), and Production (272 | 1.5%).
Production, Transportation and Moving Occupations by Sex
| Occupation | Male | Female |
| Production | 155 (57.0%) | 117 (43.0%) |
| Transportation | 269 (77.7%) | 77 (22.3%) |
| Material Moving | 341 (83.2%) | 69 (16.8%) |
| Total (Category) | 765 (74.4%) | 263 (25.6%) |
| Total (Overall) | 9,827 (52.5%) | 8,892 (47.5%) |
Employment Industries by Sex in Zip Code 20740
Employment Industries in Zip Code 20740
The major employment industries in Zip Code 20740 include Educational Services (4,225 | 22.6%), Construction (2,241 | 12.0%), Professional & Scientific (2,205 | 11.8%), Retail Trade (1,774 | 9.5%), and Accommodation & Food Services (1,502 | 8.0%).
Employment Industries by Sex in Zip Code 20740
The Zip Code 20740 industries that see more men than women are Utilities (100.0%), Enterprise Management (100.0%), and Construction (92.7%), whereas the industries that tend to have a higher number of women are Agriculture, Fishing & Hunting (85.7%), Health Care & Social Assistance (74.0%), and Retail Trade (66.5%).
| Industry | Male | Female |
| Agriculture, Fishing & Hunting | 4 (14.3%) | 24 (85.7%) |
| Mining, Quarrying, & Extraction | 0 (0.0%) | 0 (0.0%) |
| Construction | 2,077 (92.7%) | 164 (7.3%) |
| Manufacturing | 206 (51.1%) | 197 (48.9%) |
| Wholesale Trade | 65 (62.5%) | 39 (37.5%) |
| Retail Trade | 594 (33.5%) | 1,180 (66.5%) |
| Transportation & Warehousing | 519 (79.7%) | 132 (20.3%) |
| Utilities | 41 (100.0%) | 0 (0.0%) |
| Information | 339 (80.5%) | 82 (19.5%) |
| Finance & Insurance | 128 (38.7%) | 203 (61.3%) |
| Real Estate, Rental & Leasing | 324 (73.3%) | 118 (26.7%) |
| Professional & Scientific | 1,199 (54.4%) | 1,006 (45.6%) |
| Enterprise Management | 12 (100.0%) | 0 (0.0%) |
| Administrative & Support | 261 (49.5%) | 266 (50.5%) |
| Educational Services | 1,816 (43.0%) | 2,409 (57.0%) |
| Health Care & Social Assistance | 377 (26.0%) | 1,072 (74.0%) |
| Arts, Entertainment & Recreation | 132 (34.5%) | 250 (65.4%) |
| Accommodation & Food Services | 687 (45.7%) | 815 (54.3%) |
| Public Administration | 862 (63.3%) | 500 (36.7%) |
| Total | 9,827 (52.5%) | 8,892 (47.5%) |
Education in Zip Code 20740
School Enrollment in Zip Code 20740
The most common levels of schooling among the 17,109 students in Zip Code 20740 are college / undergraduate (12,341 | 72.1%), graduate / professional (1,921 | 11.2%), and middle school (895 | 5.2%).
| School Level | # Students | % Students |
| Nursery / Preschool | 275 | 1.6% |
| Kindergarten | 255 | 1.5% |
| Elementary School | 832 | 4.9% |
| Middle School | 895 | 5.2% |
| High School | 590 | 3.5% |
| College / Undergraduate | 12,341 | 72.1% |
| Graduate / Professional | 1,921 | 11.2% |
| Total | 17,109 | 100.0% |
School Enrollment by Age by Funding Source in Zip Code 20740
Out of a total of 17,109 students who are enrolled in schools in Zip Code 20740, 1,814 (10.6%) attend a private institution, while the remaining 15,295 (89.4%) 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 130 (53.7% in the age bracket) enrolled. Conversely, the age group of 18 to 19 year olds has the lowest likelihood of being enrolled in a private school, with 4,134 (95.1% in the age bracket) attending a public institution.
| Age Bracket | Public School | Private School |
| 3 to 4 Year Olds | 112 (46.3%) | 130 (53.7%) |
| 5 to 9 Year Old | 743 (76.6%) | 227 (23.4%) |
| 10 to 14 Year Olds | 856 (74.2%) | 298 (25.8%) |
| 15 to 17 Year Olds | 371 (80.3%) | 91 (19.7%) |
| 18 to 19 Year Olds | 4,134 (95.1%) | 214 (4.9%) |
| 20 to 24 Year Olds | 7,514 (94.5%) | 439 (5.5%) |
| 25 to 34 Year Olds | 1,349 (86.5%) | 210 (13.5%) |
| 35 Years and over | 219 (52.0%) | 202 (48.0%) |
| Total | 15,295 (89.4%) | 1,814 (10.6%) |
Educational Attainment by Field of Study in Zip Code 20740
Social sciences (1,165 | 12.1%), engineering (1,139 | 11.8%), business (961 | 10.0%), bio, nature & agricultural (945 | 9.8%), and computers & mathematics (888 | 9.2%) are the most common fields of study among 9,648 individuals in Zip Code 20740 who have obtained a bachelor's degree or higher.
| Field of Study | # Graduates | % Graduates |
| Computers & Mathematics | 888 | 9.2% |
| Bio, Nature & Agricultural | 945 | 9.8% |
| Physical & Health Sciences | 357 | 3.7% |
| Psychology | 415 | 4.3% |
| Social Sciences | 1,165 | 12.1% |
| Engineering | 1,139 | 11.8% |
| Multidisciplinary Studies | 109 | 1.1% |
| Science & Technology | 708 | 7.3% |
| Business | 961 | 10.0% |
| Education | 456 | 4.7% |
| Literature & Languages | 400 | 4.2% |
| Liberal Arts & History | 550 | 5.7% |
| Visual & Performing Arts | 435 | 4.5% |
| Communications | 524 | 5.4% |
| Arts & Humanities | 596 | 6.2% |
| Total | 9,648 | 100.0% |
Transportation & Commute in Zip Code 20740
Vehicle Availability by Sex in Zip Code 20740
The most prevalent vehicle ownership categories in Zip Code 20740 are males with 2 vehicles (3,106, accounting for 32.9%) and females with 2 vehicles (2,391, making up 40.9%).
| Vehicles Available | Male | Female |
| No Vehicle | 654 (6.9%) | 664 (8.7%) |
| 1 Vehicle | 2,301 (24.4%) | 1,897 (25.0%) |
| 2 Vehicles | 3,106 (32.9%) | 2,391 (31.5%) |
| 3 Vehicles | 1,644 (17.4%) | 1,414 (18.6%) |
| 4 Vehicles | 997 (10.6%) | 755 (10.0%) |
| 5 or more Vehicles | 737 (7.8%) | 470 (6.2%) |
| Total | 9,439 (100.0%) | 7,591 (100.0%) |
Commute Time in Zip Code 20740
The most frequently occuring commute durations in Zip Code 20740 are 10 to 14 minutes (2,469 commuters, 15.7%), 15 to 19 minutes (2,446 commuters, 15.6%), and 20 to 24 minutes (2,261 commuters, 14.4%).
| Commute Time | # Commuters | % Commuters |
| Less than 5 Minutes | 334 | 2.1% |
| 5 to 9 Minutes | 1,038 | 6.6% |
| 10 to 14 Minutes | 2,469 | 15.7% |
| 15 to 19 Minutes | 2,446 | 15.6% |
| 20 to 24 Minutes | 2,261 | 14.4% |
| 25 to 29 Minutes | 458 | 2.9% |
| 30 to 34 Minutes | 2,118 | 13.5% |
| 35 to 39 Minutes | 587 | 3.7% |
| 40 to 44 Minutes | 710 | 4.5% |
| 45 to 59 Minutes | 1,759 | 11.2% |
| 60 to 89 Minutes | 1,258 | 8.0% |
| 90 or more Minutes | 285 | 1.8% |
Commute Time by Sex in Zip Code 20740
The most common commute times in Zip Code 20740 are 30 to 34 minutes (1,387 commuters, 16.2%) for males and 10 to 14 minutes (1,516 commuters, 21.2%) for females.
| Commute Time | Male | Female |
| Less than 5 Minutes | 108 (1.3%) | 226 (3.2%) |
| 5 to 9 Minutes | 552 (6.5%) | 486 (6.8%) |
| 10 to 14 Minutes | 953 (11.1%) | 1,516 (21.2%) |
| 15 to 19 Minutes | 1,288 (15.0%) | 1,158 (16.2%) |
| 20 to 24 Minutes | 1,276 (14.9%) | 985 (13.8%) |
| 25 to 29 Minutes | 197 (2.3%) | 261 (3.6%) |
| 30 to 34 Minutes | 1,387 (16.2%) | 731 (10.2%) |
| 35 to 39 Minutes | 396 (4.6%) | 191 (2.7%) |
| 40 to 44 Minutes | 410 (4.8%) | 300 (4.2%) |
| 45 to 59 Minutes | 1,001 (11.7%) | 758 (10.6%) |
| 60 to 89 Minutes | 802 (9.4%) | 456 (6.4%) |
| 90 or more Minutes | 189 (2.2%) | 96 (1.3%) |
Time of Departure to Work by Sex in Zip Code 20740
The most frequent times of departure to work in Zip Code 20740 are 8:00 AM to 8:29 AM (1,371, 16.0%) for males and 9:00 AM to 9:59 AM (952, 13.3%) for females.
| Time of Departure | Male | Female |
| 12:00 AM to 4:59 AM | 431 (5.0%) | 201 (2.8%) |
| 5:00 AM to 5:29 AM | 145 (1.7%) | 237 (3.3%) |
| 5:30 AM to 5:59 AM | 239 (2.8%) | 258 (3.6%) |
| 6:00 AM to 6:29 AM | 881 (10.3%) | 325 (4.5%) |
| 6:30 AM to 6:59 AM | 476 (5.6%) | 462 (6.5%) |
| 7:00 AM to 7:29 AM | 855 (10.0%) | 870 (12.1%) |
| 7:30 AM to 7:59 AM | 567 (6.6%) | 624 (8.7%) |
| 8:00 AM to 8:29 AM | 1,371 (16.0%) | 871 (12.2%) |
| 8:30 AM to 8:59 AM | 543 (6.3%) | 544 (7.6%) |
| 9:00 AM to 9:59 AM | 762 (8.9%) | 952 (13.3%) |
| 10:00 AM to 10:59 AM | 513 (6.0%) | 198 (2.8%) |
| 11:00 AM to 11:59 AM | 341 (4.0%) | 166 (2.3%) |
| 12:00 PM to 3:59 PM | 968 (11.3%) | 787 (11.0%) |
| 4:00 PM to 11:59 PM | 467 (5.5%) | 669 (9.3%) |
| Total | 8,559 (100.0%) | 7,164 (100.0%) |
Housing Occupancy in Zip Code 20740
Occupancy by Ownership in Zip Code 20740
Of the total 11,348 dwellings in Zip Code 20740, owner-occupied units account for 4,690 (41.3%), while renter-occupied units make up 6,658 (58.7%).
| Occupancy | # Housing Units | % Housing Units |
| Owner Occupied Housing Units | 4,690 | 41.3% |
| Renter-Occupied Housing Units | 6,658 | 58.7% |
| Total Occupied Housing Units | 11,348 | 100.0% |
Occupancy by Household Size in Zip Code 20740
| Household Size | # Housing Units | % Housing Units |
| 1-Person Household | 3,601 | 31.7% |
| 2-Person Household | 3,398 | 29.9% |
| 3-Person Household | 1,639 | 14.4% |
| 4+ Person Household | 2,710 | 23.9% |
| Total Housing Units | 11,348 | 100.0% |
Occupancy by Ownership by Household Size in Zip Code 20740
| Household Size | Owner-occupied | Renter-occupied |
| 1-Person Household | 989 (27.5%) | 2,612 (72.5%) |
| 2-Person Household | 1,666 (49.0%) | 1,732 (51.0%) |
| 3-Person Household | 788 (48.1%) | 851 (51.9%) |
| 4+ Person Household | 1,247 (46.0%) | 1,463 (54.0%) |
| Total Housing Units | 4,690 (41.3%) | 6,658 (58.7%) |
Occupancy by Educational Attainment in Zip Code 20740
| Household Size | Owner-occupied | Renter-occupied |
| Less than High School | 329 (44.1%) | 417 (55.9%) |
| High School Diploma | 532 (34.0%) | 1,033 (66.0%) |
| College/Associate Degree | 1,033 (28.4%) | 2,601 (71.6%) |
| Bachelor's Degree or higher | 2,796 (51.7%) | 2,607 (48.2%) |
Occupancy by Age of Householder in Zip Code 20740
| Age Bracket | # Households | % Households |
| Under 35 Years | 4,786 | 42.2% |
| 35 to 44 Years | 1,652 | 14.6% |
| 45 to 54 Years | 1,280 | 11.3% |
| 55 to 64 Years | 1,801 | 15.9% |
| 65 to 74 Years | 1,099 | 9.7% |
| 75 to 84 Years | 512 | 4.5% |
| 85 Years and Over | 218 | 1.9% |
| Total | 11,348 | 100.0% |
Housing Finances in Zip Code 20740
Median Income by Occupancy in Zip Code 20740
| Occupancy Type | # Households | Median Income |
| Owner-Occupied | 4,690 (41.3%) | $122,813 |
| Renter-Occupied | 6,658 (58.7%) | $53,692 |
| Average | 11,348 (100.0%) | $79,446 |
Occupancy by Householder Income Bracket in Zip Code 20740
| Income Bracket | Owner-occupied | Renter-occupied |
| Less than $5,000 | 64 (1.4%) | 952 (14.3%) |
| $5,000 to $9,999 | 10 (0.2%) | 317 (4.8%) |
| $10,000 to $14,999 | 25 (0.5%) | 406 (6.1%) |
| $15,000 to $19,999 | 54 (1.1%) | 293 (4.4%) |
| $20,000 to $24,999 | 56 (1.2%) | 357 (5.4%) |
| $25,000 to $34,999 | 209 (4.5%) | 363 (5.4%) |
| $35,000 to $49,999 | 332 (7.1%) | 510 (7.7%) |
| $50,000 to $74,999 | 447 (9.5%) | 1,062 (16.0%) |
| $75,000 to $99,999 | 694 (14.8%) | 680 (10.2%) |
| $100,000 to $149,999 | 1,005 (21.4%) | 898 (13.5%) |
| $150,000 or more | 1,794 (38.3%) | 820 (12.3%) |
| Total | 4,690 (100.0%) | 6,658 (100.0%) |
Monthly Housing Cost Tiers in Zip Code 20740
| Monthly Cost | Owner-occupied | Renter-occupied |
| Less than $300 | 34 (0.7%) | 165 (2.5%) |
| $300 to $499 | 88 (1.9%) | 144 (2.2%) |
| $500 to $799 | 832 (17.7%) | 121 (1.8%) |
| $800 to $999 | 503 (10.7%) | 311 (4.7%) |
| $1,000 to $1,499 | 417 (8.9%) | 1,672 (25.1%) |
| $1,500 to $1,999 | 723 (15.4%) | 1,607 (24.1%) |
| $2,000 to $2,499 | 916 (19.5%) | 1,446 (21.7%) |
| $2,500 to $2,999 | 700 (14.9%) | 586 (8.8%) |
| $3,000 or more | 477 (10.2%) | 540 (8.1%) |
| Total | 4,690 (100.0%) | 6,658 (100.0%) |
Physical Housing Characteristics in Zip Code 20740
Housing Structures in Zip Code 20740
| Structure Type | # Housing Units | % Housing Units |
| Single Unit, Detached | 5,447 | 48.0% |
| Single Unit, Attached | 228 | 2.0% |
| 2 Unit Apartments | 45 | 0.4% |
| 3 or 4 Unit Apartments | 246 | 2.2% |
| 5 to 9 Unit Apartments | 462 | 4.1% |
| 10 or more Apartments | 4,895 | 43.1% |
| Mobile Home / Other | 25 | 0.2% |
| Total | 11,348 | 100.0% |
Housing Structures by Occupancy in Zip Code 20740
| Structure Type | Owner-occupied | Renter-occupied |
| Single Unit, Detached | 4,248 (78.0%) | 1,199 (22.0%) |
| Single Unit, Attached | 141 (61.8%) | 87 (38.2%) |
| 2 Unit Apartments | 0 (0.0%) | 45 (100.0%) |
| 3 or 4 Unit Apartments | 6 (2.4%) | 240 (97.6%) |
| 5 to 9 Unit Apartments | 59 (12.8%) | 403 (87.2%) |
| 10 or more Apartments | 211 (4.3%) | 4,684 (95.7%) |
| Mobile Home / Other | 25 (100.0%) | 0 (0.0%) |
| Total | 4,690 (41.3%) | 6,658 (58.7%) |
Housing Structures by Number of Rooms in Zip Code 20740
| Number of Rooms | Owner-occupied | Renter-occupied |
| 1 Room | 0 (0.0%) | 639 (9.6%) |
| 2 or 3 Rooms | 97 (2.1%) | 2,327 (34.9%) |
| 4 or 5 Rooms | 681 (14.5%) | 2,143 (32.2%) |
| 6 or 7 Rooms | 1,809 (38.6%) | 894 (13.4%) |
| 8 or more Rooms | 2,103 (44.8%) | 655 (9.8%) |
| Total | 4,690 (100.0%) | 6,658 (100.0%) |
Housing Structure by Heating Type in Zip Code 20740
| Heating Type | Owner-occupied | Renter-occupied |
| Utility Gas | 3,660 (78.0%) | 3,079 (46.3%) |
| Bottled, Tank, or LP Gas | 76 (1.6%) | 81 (1.2%) |
| Electricity | 791 (16.9%) | 3,350 (50.3%) |
| Fuel Oil or Kerosene | 156 (3.3%) | 30 (0.4%) |
| Coal or Coke | 0 (0.0%) | 8 (0.1%) |
| All other Fuels | 0 (0.0%) | 56 (0.8%) |
| No Fuel Used | 7 (0.2%) | 54 (0.8%) |
| Total | 4,690 (100.0%) | 6,658 (100.0%) |
Household Vehicle Usage in Zip Code 20740
| Vehicles per Household | Owner-occupied | Renter-occupied |
| No Vehicle | 188 (4.0%) | 1,666 (25.0%) |
| 1 Vehicle | 1,322 (28.2%) | 2,791 (41.9%) |
| 2 Vehicles | 1,944 (41.4%) | 1,141 (17.1%) |
| 3 or more Vehicles | 1,236 (26.4%) | 1,060 (15.9%) |
| Total | 4,690 (100.0%) | 6,658 (100.0%) |
Real Estate & Mortgages in Zip Code 20740
Real Estate and Mortgage Overview in Zip Code 20740
| Characteristic | Without Mortgage | With Mortgage |
| Housing Units | 1,612 | 3,078 |
| Median Property Value | $377,300 | $400,400 |
| Median Household Income | $104,301 | $1,256 |
| Monthly Housing Costs | $753 | $477 |
| Real Estate Taxes | $4,663 | $67 |
Property Value by Mortgage Status in Zip Code 20740
| Property Value | Without Mortgage | With Mortgage |
| Less than $50,000 | 24 (1.5%) | 21 (0.7%) |
| $50,000 to $99,999 | 11 (0.7%) | 25 (0.8%) |
| $100,000 to $299,999 | 261 (16.2%) | 315 (10.2%) |
| $300,000 to $499,999 | 1,072 (66.5%) | 2,182 (70.9%) |
| $500,000 to $749,999 | 244 (15.1%) | 457 (14.8%) |
| $750,000 to $999,999 | 0 (0.0%) | 36 (1.2%) |
| $1,000,000 or more | 0 (0.0%) | 42 (1.4%) |
| Total | 1,612 (100.0%) | 3,078 (100.0%) |
Household Income by Mortgage Status in Zip Code 20740
| Household Income | Without Mortgage | With Mortgage |
| Less than $10,000 | 35 (2.2%) | 31 (1.0%) |
| $10,000 to $24,999 | 49 (3.0%) | 39 (1.3%) |
| $25,000 to $34,999 | 125 (7.7%) | 86 (2.8%) |
| $35,000 to $49,999 | 149 (9.2%) | 84 (2.7%) |
| $50,000 to $74,999 | 169 (10.5%) | 183 (5.9%) |
| $75,000 to $99,999 | 213 (13.2%) | 278 (9.0%) |
| $100,000 to $149,999 | 334 (20.7%) | 481 (15.6%) |
| $150,000 or more | 538 (33.4%) | 671 (21.8%) |
| Total | 1,612 (100.0%) | 3,078 (100.0%) |
Property Value to Household Income Ratio in Zip Code 20740
| Value-to-Income Ratio | Without Mortgage | With Mortgage |
| Less than 2.0x | 395 (24.5%) | 124,844 (4,056.0%) |
| 2.0x to 2.9x | 364 (22.6%) | 583 (18.9%) |
| 3.0x to 3.9x | 197 (12.2%) | 879 (28.6%) |
| 4.0x or more | 631 (39.1%) | 448 (14.5%) |
| Total | 1,612 (100.0%) | 3,078 (100.0%) |
Real Estate Taxes by Mortgage Status in Zip Code 20740
| Property Taxes | Without Mortgage | With Mortgage |
| Less than $800 | 0 (0.0%) | 17 (0.5%) |
| $800 to $1,499 | 69 (4.3%) | 21 (0.7%) |
| $800 to $1,499 | 1,508 (93.5%) | 26 (0.8%) |
| Total | 1,612 (100.0%) | 3,078 (100.0%) |
Health & Disability in Zip Code 20740
Health Insurance Coverage by Age in Zip Code 20740
| Age Bracket | With Coverage | Without Coverage |
| Under 6 Years | 2,047 (97.1%) | 61 (2.9%) |
| 6 to 18 Years | 3,699 (94.3%) | 224 (5.7%) |
| 19 to 25 Years | 12,348 (94.4%) | 736 (5.6%) |
| 26 to 34 Years | 3,997 (83.8%) | 775 (16.2%) |
| 35 to 44 Years | 2,935 (76.9%) | 881 (23.1%) |
| 45 to 54 Years | 2,054 (74.1%) | 718 (25.9%) |
| 55 to 64 Years | 2,589 (86.6%) | 402 (13.4%) |
| 65 to 74 Years | 1,768 (97.2%) | 51 (2.8%) |
| 75 Years and older | 1,136 (97.9%) | 25 (2.1%) |
| Total | 32,573 (89.4%) | 3,873 (10.6%) |
Health Insurance Coverage by Citizenship Status in Zip Code 20740
| Citizenship Status | With Coverage | Without Coverage |
| Native Born | 2,047 (97.1%) | 61 (2.9%) |
| Foreign Born, Citizen | 3,699 (94.3%) | 224 (5.7%) |
| Foreign Born, not a Citizen | 12,348 (94.4%) | 736 (5.6%) |
Health Insurance Coverage by Household Income in Zip Code 20740
| Household Income | With Coverage | Without Coverage |
| Under $25,000 | 4,435 (90.2%) | 482 (9.8%) |
| $25,000 to $49,999 | 2,812 (82.8%) | 586 (17.2%) |
| $50,000 to $74,999 | 3,202 (89.6%) | 370 (10.4%) |
| $75,000 to $99,999 | 3,608 (89.4%) | 429 (10.6%) |
| $100,000 and over | 12,430 (86.2%) | 1,999 (13.9%) |
Public vs Private Health Insurance Coverage by Age in Zip Code 20740
| Age Bracket | Public Insurance | Private Insurance |
| Under 6 | 733 (34.8%) | 1,314 (62.3%) |
| 6 to 18 Years | 1,209 (30.8%) | 2,784 (71.0%) |
| 19 to 25 Years | 790 (6.0%) | 11,590 (88.6%) |
| 25 to 34 Years | 463 (9.7%) | 3,627 (76.0%) |
| 35 to 44 Years | 385 (10.1%) | 2,588 (67.8%) |
| 45 to 54 Years | 410 (14.8%) | 1,744 (62.9%) |
| 55 to 64 Years | 755 (25.2%) | 1,999 (66.8%) |
| 65 to 74 Years | 1,689 (92.8%) | 1,194 (65.6%) |
| 75 Years and over | 1,122 (96.6%) | 784 (67.5%) |
| Total | 7,556 (20.7%) | 27,624 (75.8%) |
Disability Status by Sex by Age in Zip Code 20740
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 76 (5.1%) | 50 (4.2%) |
| 18 to 34 Years | 288 (3.1%) | 315 (3.1%) |
| 35 to 64 Years | 383 (6.8%) | 513 (13.0%) |
| 65 to 74 Years | 92 (9.7%) | 198 (22.8%) |
| 75 Years and over | 152 (40.7%) | 420 (53.3%) |
Disability Class by Sex by Age in Zip Code 20740
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 | 24 (0.3%) | 74 (0.7%) |
| 35 to 64 Years | 38 (0.7%) | 98 (2.5%) |
| 65 to 74 Years | 69 (7.2%) | 25 (2.9%) |
| 75 Years and over | 16 (4.3%) | 115 (14.6%) |
Disability Class: Vision Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 0 (0.0%) | 12 (1.0%) |
| 18 to 34 Years | 7 (0.1%) | 42 (0.4%) |
| 35 to 64 Years | 136 (2.4%) | 87 (2.2%) |
| 65 to 74 Years | 0 (0.0%) | 36 (4.2%) |
| 75 Years and over | 37 (9.9%) | 77 (9.8%) |
Disability Class: Cognitive Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 76 (5.1%) | 38 (3.2%) |
| 18 to 34 Years | 187 (2.0%) | 134 (1.3%) |
| 35 to 64 Years | 104 (1.8%) | 175 (4.4%) |
| 65 to 74 Years | 17 (1.8%) | 43 (5.0%) |
| 75 Years and over | 30 (8.0%) | 47 (6.0%) |
Disability Class: Ambulatory Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 54 (0.6%) | 74 (0.7%) |
| 35 to 64 Years | 277 (4.9%) | 239 (6.0%) |
| 65 to 74 Years | 37 (3.9%) | 138 (15.9%) |
| 75 Years and over | 93 (24.9%) | 346 (43.9%) |
Disability Class: Self-Care Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 3 (0.0%) | 41 (0.4%) |
| 35 to 64 Years | 10 (0.2%) | 28 (0.7%) |
| 65 to 74 Years | 25 (2.6%) | 0 (0.0%) |
| 75 Years and over | 42 (11.3%) | 105 (13.3%) |
Technology Access in Zip Code 20740
Computing Device Access in Zip Code 20740
| Device Type | # Households | % Households |
| Desktop or Laptop | 9,949 | 87.7% |
| Smartphone | 10,647 | 93.8% |
| Tablet | 7,201 | 63.5% |
| No Computing Device | 239 | 2.1% |
| Total | 11,348 | 100.0% |
Internet Access in Zip Code 20740
| Internet Type | # Households | % Households |
| Dial-Up Internet | 10 | 0.1% |
| Broadband Home | 8,835 | 77.9% |
| Cellular Data Only | 916 | 8.1% |
| Satellite Internet | 644 | 5.7% |
| No Internet | 1,247 | 11.0% |
| Total | 11,348 | 100.0% |
Common Questions
What is the Total Population of Zip Code 20740?
Total Population of Zip Code 20740 is 36,583.
What is the Total Male Population of Zip Code 20740?
Total Male Population of Zip Code 20740 is 18,829.
What is the Total Female Population of Zip Code 20740?
Total Female Population of Zip Code 20740 is 17,754.
What is the Ratio of Males per 100 Females in Zip Code 20740?
There are 106.05 Males per 100 Females in Zip Code 20740.
What is the Ratio of Females per 100 Males in Zip Code 20740?
There are 94.29 Females per 100 Males in Zip Code 20740.
What is the Median Population Age in Zip Code 20740?
Median Population Age in Zip Code 20740 is 24.5 Years.
What is the Average Family Size in Zip Code 20740
Average Family Size in Zip Code 20740 is 3.3 People.
What is the Average Household Size in Zip Code 20740
Average Household Size in Zip Code 20740 is 2.7 People.
What is Per Capita Income in Zip Code 20740?
Per Capita income in Zip Code 20740 is $31,993.
What is the Median Family Income in Zip Code 20740?
Median Family Income in Zip Code 20740 is $107,529.
What is the Median Household income in Zip Code 20740?
Median Household Income in Zip Code 20740 is $79,446.
What is Income or Wage Gap in Zip Code 20740?
Income or Wage Gap in Zip Code 20740 is 51.2%.
Women in Zip Code 20740 earn 48.8 cents for every dollar earned by a man.
What is Inequality or Gini Index in Zip Code 20740?
Inequality or Gini Index in Zip Code 20740 is 0.47.
How Large is the Labor Force in Zip Code 20740?
There are 20,157 People in the Labor Forcein in Zip Code 20740.
What is the Percentage of People in the Labor Force in Zip Code 20740?
62.3% of People are in the Labor Force in Zip Code 20740.
What is the Unemployment Rate in Zip Code 20740?
Unemployment Rate in Zip Code 20740 is 6.6%.