Zip Code 20901
Zip Code 20901 Map
Zip Code 20901 Overview
37,207
TOTAL POPULATION
18,548
MALE POPULATION
18,659
FEMALE POPULATION
99.41
MALES / 100 FEMALES
100.60
FEMALES / 100 MALES
39.7
MEDIAN AGE
3.3
AVG FAMILY SIZE
2.8
AVG HOUSEHOLD SIZE
$56,164
PER CAPITA INCOME
$150,528
AVG FAMILY INCOME
$123,031
AVG HOUSEHOLD INCOME
22.7%
WAGE / INCOME GAP [ % ]
77.3¢/ $1
WAGE / INCOME GAP [ $ ]
0.41
INEQUALITY / GINI INDEX
21,340
LABOR FORCE [ PEOPLE ]
72.4%
PERCENT IN LABOR FORCE
4.5%
UNEMPLOYMENT RATE
Race in Zip Code 20901
The most populous races in Zip Code 20901 are White / Caucasian (16,310 | 43.8%), Black / African American (10,872 | 29.2%), and Hispanic or Latino (6,669 | 17.9%).
| Race | # Population | % Population |
| Asian | 3,032 | 8.2% |
| Black / African American | 10,872 | 29.2% |
| Hawaiian / Pacific | 89 | 0.2% |
| Hispanic or Latino | 6,669 | 17.9% |
| Native / Alaskan | 222 | 0.6% |
| White / Caucasian | 16,310 | 43.8% |
| Two or more Races | 2,889 | 7.8% |
| Some other Race | 3,793 | 10.2% |
| Total | 37,207 | 100.0% |
Ancestry in Zip Code 20901
The most populous ancestries reported in Zip Code 20901 are Subsaharan African (5,524 | 14.8%), Central American (3,922 | 10.5%), Irish (3,727 | 10.0%), German (3,535 | 9.5%), and Ethiopian (3,216 | 8.6%), together accounting for 53.6% of all Zip Code 20901 residents.
| Ancestry | # Population | % Population |
| Afghan | 14 | 0.0% |
| African | 1,145 | 3.1% |
| Alsatian | 23 | 0.1% |
| American | 586 | 1.6% |
| Arab | 233 | 0.6% |
| Argentinean | 175 | 0.5% |
| Austrian | 108 | 0.3% |
| Belgian | 50 | 0.1% |
| Bhutanese | 266 | 0.7% |
| Bolivian | 239 | 0.6% |
| Brazilian | 55 | 0.2% |
| British | 367 | 1.0% |
| British West Indian | 95 | 0.3% |
| Bulgarian | 12 | 0.0% |
| Burmese | 583 | 1.6% |
| Cajun | 13 | 0.0% |
| Cambodian | 59 | 0.2% |
| Cape Verdean | 8 | 0.0% |
| Celtic | 56 | 0.2% |
| Central American | 3,922 | 10.5% |
| Central American Indian | 63 | 0.2% |
| Cherokee | 97 | 0.3% |
| Chilean | 149 | 0.4% |
| Chippewa | 22 | 0.1% |
| Colombian | 269 | 0.7% |
| Costa Rican | 25 | 0.1% |
| Croatian | 35 | 0.1% |
| Cuban | 89 | 0.2% |
| Czech | 54 | 0.2% |
| Czechoslovakian | 21 | 0.1% |
| Danish | 78 | 0.2% |
| Dominican | 274 | 0.7% |
| Dutch | 257 | 0.7% |
| Eastern European | 483 | 1.3% |
| Ecuadorian | 34 | 0.1% |
| English | 2,878 | 7.7% |
| Estonian | 8 | 0.0% |
| Ethiopian | 3,216 | 8.6% |
| European | 1,184 | 3.2% |
| Filipino | 60 | 0.2% |
| Finnish | 32 | 0.1% |
| French | 515 | 1.4% |
| French Canadian | 303 | 0.8% |
| German | 3,535 | 9.5% |
| Ghanaian | 46 | 0.1% |
| Greek | 272 | 0.7% |
| Guamanian / Chamorro | 8 | 0.0% |
| Guatemalan | 1,344 | 3.6% |
| Guyanese | 73 | 0.2% |
| Haitian | 195 | 0.5% |
| Honduran | 62 | 0.2% |
| Hungarian | 156 | 0.4% |
| Icelander | 5 | 0.0% |
| Indian (Asian) | 478 | 1.3% |
| Iranian | 56 | 0.2% |
| Irish | 3,727 | 10.0% |
| Israeli | 43 | 0.1% |
| Italian | 1,633 | 4.4% |
| Jamaican | 476 | 1.3% |
| Japanese | 253 | 0.7% |
| Jordanian | 4 | 0.0% |
| Kiowa | 8 | 0.0% |
| Korean | 461 | 1.2% |
| Latvian | 34 | 0.1% |
| Lebanese | 56 | 0.2% |
| Liberian | 67 | 0.2% |
| Lithuanian | 115 | 0.3% |
| Macedonian | 8 | 0.0% |
| Maltese | 6 | 0.0% |
| Mexican | 338 | 0.9% |
| Mexican American Indian | 30 | 0.1% |
| Mongolian | 26 | 0.1% |
| Moroccan | 77 | 0.2% |
| Native Hawaiian | 7 | 0.0% |
| Navajo | 13 | 0.0% |
| Nicaraguan | 26 | 0.1% |
| Nigerian | 156 | 0.4% |
| Northern European | 244 | 0.7% |
| Norwegian | 292 | 0.8% |
| Pakistani | 132 | 0.4% |
| Panamanian | 1 | 0.0% |
| Paraguayan | 90 | 0.2% |
| Peruvian | 287 | 0.8% |
| Polish | 649 | 1.7% |
| Portuguese | 128 | 0.3% |
| Pueblo | 29 | 0.1% |
| Puerto Rican | 377 | 1.0% |
| Romanian | 48 | 0.1% |
| Russian | 619 | 1.7% |
| Salvadoran | 2,464 | 6.6% |
| Samoan | 94 | 0.3% |
| Scandinavian | 105 | 0.3% |
| Scotch-Irish | 445 | 1.2% |
| Scottish | 775 | 2.1% |
| Senegalese | 108 | 0.3% |
| Sierra Leonean | 28 | 0.1% |
| Slavic | 67 | 0.2% |
| Slovak | 53 | 0.1% |
| Slovene | 11 | 0.0% |
| South American | 1,243 | 3.3% |
| South American Indian | 27 | 0.1% |
| Spaniard | 71 | 0.2% |
| Spanish | 39 | 0.1% |
| Sri Lankan | 1,072 | 2.9% |
| Subsaharan African | 5,524 | 14.8% |
| Swedish | 310 | 0.8% |
| Swiss | 94 | 0.3% |
| Syrian | 29 | 0.1% |
| Thai | 612 | 1.6% |
| Trinidadian and Tobagonian | 57 | 0.2% |
| Turkish | 63 | 0.2% |
| U.S. Virgin Islander | 5 | 0.0% |
| Ukrainian | 162 | 0.4% |
| Welsh | 214 | 0.6% |
| West Indian | 87 | 0.2% | View All 115 Rows |
Immigrants in Zip Code 20901
The most numerous immigrant groups reported in Zip Code 20901 came from Africa (4,912 | 13.2%), Latin America (4,414 | 11.9%), Eastern Africa (3,215 | 8.6%), Central America (3,155 | 8.5%), and Ethiopia (2,883 | 7.7%), together accounting for 49.9% of all Zip Code 20901 residents.
| Immigration Origin | # Population | % Population |
| Africa | 4,912 | 13.2% |
| Argentina | 41 | 0.1% |
| Asia | 2,386 | 6.4% |
| Australia | 9 | 0.0% |
| Bahamas | 7 | 0.0% |
| Bangladesh | 82 | 0.2% |
| Belgium | 3 | 0.0% |
| Bolivia | 222 | 0.6% |
| Brazil | 104 | 0.3% |
| Bulgaria | 4 | 0.0% |
| Cambodia | 58 | 0.2% |
| Cameroon | 697 | 1.9% |
| Canada | 65 | 0.2% |
| Caribbean | 514 | 1.4% |
| Central America | 3,155 | 8.5% |
| Chile | 18 | 0.1% |
| China | 180 | 0.5% |
| Colombia | 143 | 0.4% |
| Congo | 46 | 0.1% |
| Costa Rica | 14 | 0.0% |
| Croatia | 4 | 0.0% |
| Cuba | 9 | 0.0% |
| Czechoslovakia | 5 | 0.0% |
| Dominican Republic | 147 | 0.4% |
| Eastern Africa | 3,215 | 8.6% |
| Eastern Asia | 643 | 1.7% |
| Eastern Europe | 224 | 0.6% |
| Ecuador | 30 | 0.1% |
| El Salvador | 1,828 | 4.9% |
| England | 26 | 0.1% |
| Eritrea | 203 | 0.5% |
| Ethiopia | 2,883 | 7.7% |
| Europe | 686 | 1.8% |
| France | 10 | 0.0% |
| Germany | 83 | 0.2% |
| Ghana | 127 | 0.3% |
| Greece | 21 | 0.1% |
| Grenada | 11 | 0.0% |
| Guatemala | 1,168 | 3.1% |
| Guyana | 13 | 0.0% |
| Haiti | 144 | 0.4% |
| Honduras | 46 | 0.1% |
| Hong Kong | 16 | 0.0% |
| Hungary | 26 | 0.1% |
| India | 311 | 0.8% |
| Iran | 21 | 0.1% |
| Ireland | 4 | 0.0% |
| Israel | 53 | 0.1% |
| Italy | 77 | 0.2% |
| Jamaica | 108 | 0.3% |
| Japan | 10 | 0.0% |
| Kazakhstan | 9 | 0.0% |
| Kenya | 92 | 0.3% |
| Korea | 408 | 1.1% |
| Kuwait | 12 | 0.0% |
| Latin America | 4,414 | 11.9% |
| Latvia | 11 | 0.0% |
| Liberia | 68 | 0.2% |
| Lithuania | 11 | 0.0% |
| Malaysia | 2 | 0.0% |
| Mexico | 72 | 0.2% |
| Middle Africa | 820 | 2.2% |
| Morocco | 16 | 0.0% |
| Netherlands | 35 | 0.1% |
| Nicaragua | 26 | 0.1% |
| Nigeria | 172 | 0.5% |
| North Macedonia | 8 | 0.0% |
| Northern Africa | 16 | 0.0% |
| Northern Europe | 227 | 0.6% |
| Oceania | 9 | 0.0% |
| Pakistan | 62 | 0.2% |
| Panama | 1 | 0.0% |
| Peru | 144 | 0.4% |
| Philippines | 159 | 0.4% |
| Romania | 15 | 0.0% |
| Russia | 94 | 0.3% |
| Senegal | 156 | 0.4% |
| Sierra Leone | 28 | 0.1% |
| South America | 745 | 2.0% |
| South Central Asia | 501 | 1.3% |
| South Eastern Asia | 1,120 | 3.0% |
| Southern Europe | 104 | 0.3% |
| Spain | 6 | 0.0% |
| Sri Lanka | 16 | 0.0% |
| Taiwan | 17 | 0.1% |
| Thailand | 128 | 0.3% |
| Trinidad and Tobago | 64 | 0.2% |
| Turkey | 35 | 0.1% |
| Uganda | 18 | 0.1% |
| Ukraine | 36 | 0.1% |
| Venezuela | 8 | 0.0% |
| Vietnam | 773 | 2.1% |
| West Indies | 4 | 0.0% |
| Western Africa | 759 | 2.0% |
| Western Asia | 122 | 0.3% |
| Western Europe | 131 | 0.4% |
| Zaire | 28 | 0.1% | View All 97 Rows |
Sex and Age in Zip Code 20901
Sex and Age in Zip Code 20901
The most populous age groups in Zip Code 20901 are 50 to 54 Years (1,804 | 9.7%) for men and 35 to 39 Years (1,558 | 8.4%) for women.
| Age Bracket | Male | Female |
| Under 5 Years | 1,091 (5.9%) | 1,253 (6.7%) |
| 5 to 9 Years | 1,295 (7.0%) | 1,103 (5.9%) |
| 10 to 14 Years | 1,324 (7.1%) | 1,038 (5.6%) |
| 15 to 19 Years | 1,087 (5.9%) | 1,221 (6.5%) |
| 20 to 24 Years | 999 (5.4%) | 770 (4.1%) |
| 25 to 29 Years | 755 (4.1%) | 901 (4.8%) |
| 30 to 34 Years | 1,729 (9.3%) | 1,453 (7.8%) |
| 35 to 39 Years | 1,224 (6.6%) | 1,558 (8.4%) |
| 40 to 44 Years | 1,609 (8.7%) | 1,487 (8.0%) |
| 45 to 49 Years | 942 (5.1%) | 1,216 (6.5%) |
| 50 to 54 Years | 1,804 (9.7%) | 1,159 (6.2%) |
| 55 to 59 Years | 1,331 (7.2%) | 1,345 (7.2%) |
| 60 to 64 Years | 880 (4.7%) | 1,191 (6.4%) |
| 65 to 69 Years | 1,098 (5.9%) | 920 (4.9%) |
| 70 to 74 Years | 598 (3.2%) | 986 (5.3%) |
| 75 to 79 Years | 275 (1.5%) | 469 (2.5%) |
| 80 to 84 Years | 286 (1.5%) | 255 (1.4%) |
| 85 Years and over | 221 (1.2%) | 334 (1.8%) |
| Total | 18,548 (100.0%) | 18,659 (100.0%) |
Families and Households in Zip Code 20901
Median Family Size in Zip Code 20901
The median family size in Zip Code 20901 is 3.29 persons per family, with married-couple families (7,298 | 75.8%) accounting for the largest median family size of 3.34 persons per family. On the other hand, single male/father families (639 | 6.6%) represent the smallest median family size with 2.94 persons per family.
| Family Type | # Families | Family Size |
| Married-Couple | 7,298 (75.8%) | 3.34 |
| Single Male/Father | 639 (6.6%) | 2.94 |
| Single Female/Mother | 1,690 (17.5%) | 3.22 |
| Total Families | 9,627 (100.0%) | 3.29 |
Median Household Size in Zip Code 20901
The median household size in Zip Code 20901 is 2.78 persons per household, with single male/father households (639 | 4.8%) accounting for the largest median household size of 3.54 persons per household. non-family households (3,736 | 28.0%) represent the smallest median household size with 1.21 persons per household.
| Household Type | # Households | Household Size |
| Married-Couple | 7,298 (54.6%) | 3.37 |
| Single Male/Father | 639 (4.8%) | 3.54 |
| Single Female/Mother | 1,690 (12.7%) | 3.37 |
| Non-family | 3,736 (28.0%) | 1.21 |
| Total Households | 13,363 (100.0%) | 2.78 |
Household Size by Marriage Status in Zip Code 20901
Out of a total of 13,363 households in Zip Code 20901, 9,627 (72.0%) are family households, while 3,736 (28.0%) are nonfamily households. The most numerous type of family households are 2-person households, comprising 3,396, and the most common type of nonfamily households are 1-person households, comprising 3,061.
| Household Size | Family Households | Nonfamily Households |
| 1-Person Households | - | 3,061 (22.9%) |
| 2-Person Households | 3,396 (25.4%) | 572 (4.3%) |
| 3-Person Households | 2,369 (17.7%) | 47 (0.4%) |
| 4-Person Households | 2,534 (19.0%) | 22 (0.2%) |
| 5-Person Households | 917 (6.9%) | 19 (0.1%) |
| 6-Person Households | 238 (1.8%) | 15 (0.1%) |
| 7+ Person Households | 173 (1.3%) | 0 (0.0%) |
| Total | 9,627 (72.0%) | 3,736 (28.0%) |
Female Fertility in Zip Code 20901
Fertility by Age in Zip Code 20901
Average fertility rate in Zip Code 20901 is 56.0 births per 1,000 women. Women in the age bracket of 20 to 34 years have the highest fertility rate with 80.0 births per 1,000 women. Women in the age bracket of 20 to 34 years acount for 49.9% of all women with births.
| Age Bracket | Women with Births | Births / 1,000 Women |
| 15 to 19 years | 13 (2.6%) | 11.0 |
| 20 to 34 years | 250 (49.9%) | 80.0 |
| 35 to 50 years | 238 (47.5%) | 52.0 |
| Total | 501 (100.0%) | 56.0 |
Fertility by Age by Marriage Status in Zip Code 20901
77.6% of women with births (501) in Zip Code 20901 are married. The highest percentage of unmarried women with births falls into 15 to 19 years age bracket with 100.0% of them unmarried at the time of birth, while the lowest percentage of unmarried women with births belong to 20 to 34 years age bracket with 12.0% of them unmarried.
| Age Bracket | Married | Unmarried |
| 15 to 19 years | 0 (0.0%) | 13 (100.0%) |
| 20 to 34 years | 220 (88.0%) | 30 (12.0%) |
| 35 to 50 years | 169 (71.0%) | 69 (29.0%) |
| Total | 389 (77.6%) | 112 (22.4%) |
Fertility by Education in Zip Code 20901
Average fertility rate in Zip Code 20901 is 56.0 births per 1,000 women. Women with the education attainment of graduate degree have the highest fertility rate of 97.0 births per 1,000 women, while women with the education attainment of high school diploma have the lowest fertility at 10.0 births per 1,000 women. Women with the education attainment of graduate degree represent 44.1% of all women with births.
| Educational Attainment | Women with Births | Births / 1,000 Women |
| Less than High School | 52 (10.4%) | 32.0 |
| High School Diploma | 13 (2.6%) | 10.0 |
| College or Associate's Degree | 70 (14.0%) | 44.0 |
| Bachelor's Degree | 145 (28.9%) | 69.0 |
| Graduate Degree | 221 (44.1%) | 97.0 |
| Total | 501 (100.0%) | 56.0 |
Fertility by Education by Marriage Status in Zip Code 20901
22.4% of women with births in Zip Code 20901 are unmarried. Women with the educational attainment of graduate degree are most likely to be married with 100.0% of them married at childbirth, while women with the educational attainment of 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 | 34 (65.4%) | 18 (34.6%) |
| High School Diploma | 0 (0.0%) | 13 (100.0%) |
| College or Associate's Degree | 25 (35.7%) | 45 (64.3%) |
| Bachelor's Degree | 109 (75.2%) | 36 (24.8%) |
| Graduate Degree | 221 (100.0%) | 0 (0.0%) |
| Total | 389 (77.6%) | 112 (22.4%) |
Income in Zip Code 20901
Income Overview in Zip Code 20901
Per Capita Income in Zip Code 20901 is $56,164, while median incomes of families and households are $150,528 and $123,031 respectively.
| Characteristic | Number | Measure |
| Per Capita Income | 37,207 | $56,164 |
| Median Family Income | 9,627 | $150,528 |
| Mean Family Income | 9,627 | $170,541 |
| Median Household Income | 13,363 | $123,031 |
| Mean Household Income | 13,363 | $154,218 |
| Income Deficit | 9,627 | $0 |
| Wage / Income Gap (%) | 37,207 | 22.73% |
| Wage / Income Gap ($) | 37,207 | 77.27¢ per $1 |
| Gini / Inequality Index | 37,207 | 0.41 |
Earnings by Sex in Zip Code 20901
Average Earnings in Zip Code 20901 are $60,607, $67,596 for men and $52,233 for women, a difference of 22.7%.
| Sex | Number | Average Earnings |
| Male | 11,334 (51.1%) | $67,596 |
| Female | 10,838 (48.9%) | $52,233 |
| Total | 22,172 (100.0%) | $60,607 |
Earnings by Sex by Income Bracket in Zip Code 20901
The most common earnings brackets in Zip Code 20901 are $100,000+ for men (4,307 | 38.0%) and $100,000+ for women (3,001 | 27.7%).
| Income | Male | Female |
| $2,499 or less | 413 (3.6%) | 602 (5.6%) |
| $2,500 to $4,999 | 155 (1.4%) | 229 (2.1%) |
| $5,000 to $7,499 | 208 (1.8%) | 198 (1.8%) |
| $7,500 to $9,999 | 192 (1.7%) | 233 (2.1%) |
| $10,000 to $12,499 | 171 (1.5%) | 337 (3.1%) |
| $12,500 to $14,999 | 49 (0.4%) | 272 (2.5%) |
| $15,000 to $17,499 | 224 (2.0%) | 221 (2.0%) |
| $17,500 to $19,999 | 364 (3.2%) | 188 (1.7%) |
| $20,000 to $22,499 | 244 (2.1%) | 170 (1.6%) |
| $22,500 to $24,999 | 141 (1.2%) | 436 (4.0%) |
| $25,000 to $29,999 | 542 (4.8%) | 562 (5.2%) |
| $30,000 to $34,999 | 593 (5.2%) | 624 (5.8%) |
| $35,000 to $39,999 | 263 (2.3%) | 526 (4.9%) |
| $40,000 to $44,999 | 358 (3.2%) | 422 (3.9%) |
| $45,000 to $49,999 | 377 (3.3%) | 257 (2.4%) |
| $50,000 to $54,999 | 393 (3.5%) | 287 (2.6%) |
| $55,000 to $64,999 | 915 (8.1%) | 387 (3.6%) |
| $65,000 to $74,999 | 284 (2.5%) | 467 (4.3%) |
| $75,000 to $99,999 | 1,141 (10.1%) | 1,419 (13.1%) |
| $100,000+ | 4,307 (38.0%) | 3,001 (27.7%) |
| Total | 11,334 (100.0%) | 10,838 (100.0%) |
Earnings by Sex by Educational Attainment in Zip Code 20901
Average earnings in Zip Code 20901 are $81,414 for men and $60,439 for women, a difference of 25.8%. Men with an educational attainment of graduate degree enjoy the highest average annual earnings of $130,281, while those with less than high school education earn the least with $41,487. Women with an educational attainment of graduate degree earn the most with the average annual earnings of $111,944, while those with high school diploma education have the smallest earnings of $28,338.
| Educational Attainment | Male Income | Female Income |
| Less than High School | $41,487 | $30,097 |
| High School Diploma | $46,021 | $28,338 |
| College or Associate's Degree | $51,288 | $38,185 |
| Bachelor's Degree | $87,500 | $76,461 |
| Graduate Degree | $130,281 | $111,944 |
| Total | $81,414 | $60,439 |
Family Income in Zip Code 20901
Family Income Brackets in Zip Code 20901
According to the Zip Code 20901 family income data, there are 3,485 families falling into the $200,000+ income range, which is the most common income bracket and makes up 36.2% of all families. Conversely, the $10,000 to $14,999 income bracket is the least frequent group with only 48 families (0.5%) belonging to this category.
| Income Bracket | # Families | % Families |
| Less than $10,000 | 193 | 2.0% |
| $10,000 to $14,999 | 48 | 0.5% |
| $15,000 to $24,999 | 289 | 3.0% |
| $25,000 to $34,999 | 529 | 5.5% |
| $35,000 to $49,999 | 462 | 4.8% |
| $50,000 to $74,999 | 818 | 8.5% |
| $75,000 to $99,999 | 693 | 7.2% |
| $100,000 to $149,999 | 1,771 | 18.4% |
| $150,000 to $199,999 | 1,348 | 14.0% |
| $200,000+ | 3,485 | 36.2% |
Family Income by Famaliy Size in Zip Code 20901
7+ person families (124 | 1.3%) account for the highest median family income in Zip Code 20901 with $250,001 per family, while 2-person families (3,585 | 37.2%) have the highest median income of $65,019 per family member.
| Income Bracket | # Families | Median Income |
| 2-Person Families | 3,585 (37.2%) | $130,038 |
| 3-Person Families | 2,372 (24.6%) | $163,417 |
| 4-Person Families | 2,559 (26.6%) | $166,855 |
| 5-Person Families | 800 (8.3%) | $103,750 |
| 6-Person Families | 187 (1.9%) | $111,094 |
| 7+ Person Families | 124 (1.3%) | $250,001 |
| Total | 9,627 (100.0%) | $150,528 |
Family Income by Number of Earners in Zip Code 20901
The median family income in Zip Code 20901 is $150,528, with families comprising 2 earners (4,881) having the highest median family income of $196,861, while families with no earners (740) have the lowest median family income of $55,096, accounting for 50.7% and 7.7% of families, respectively.
| Number of Earners | # Families | Median Income |
| No Earners | 740 (7.7%) | $55,096 |
| 1 Earner | 2,272 (23.6%) | $73,906 |
| 2 Earners | 4,881 (50.7%) | $196,861 |
| 3+ Earners | 1,734 (18.0%) | $179,444 |
| Total | 9,627 (100.0%) | $150,528 |
Household Income in Zip Code 20901
Household Income Brackets in Zip Code 20901
With 3,996 households falling in the category, the $200,000+ income range is the most frequent in Zip Code 20901, accounting for 29.9% of all households. In contrast, only 134 households (1.0%) fall into the $10,000 to $14,999 income bracket, making it the least populous group.
| Income Bracket | # Households | % Households |
| Less than $10,000 | 388 | 2.9% |
| $10,000 to $14,999 | 134 | 1.0% |
| $15,000 to $24,999 | 454 | 3.4% |
| $25,000 to $34,999 | 762 | 5.7% |
| $35,000 to $49,999 | 802 | 6.0% |
| $50,000 to $74,999 | 1,350 | 10.1% |
| $75,000 to $99,999 | 1,323 | 9.9% |
| $100,000 to $149,999 | 2,499 | 18.7% |
| $150,000 to $199,999 | 1,670 | 12.5% |
| $200,000+ | 3,996 | 29.9% |
Household Income by Householder Age in Zip Code 20901
The median household income in Zip Code 20901 is $123,031, with the highest median household income of $141,705 found in the 45 to 64 years age bracket for the primary householder. A total of 5,717 households (42.8%) fall into this category. Meanwhile, the 15 to 24 years age bracket for the primary householder has the lowest median household income of $54,427, with 106 households (0.8%) in this group.
| Income Bracket | # Households | Median Income |
| 15 to 24 Years | 106 (0.8%) | $54,427 |
| 25 to 44 Years | 4,300 (32.2%) | $130,517 |
| 45 to 64 Years | 5,717 (42.8%) | $141,705 |
| 65+ Years | 3,240 (24.2%) | $91,136 |
| Total | 13,363 (100.0%) | $123,031 |
Poverty in Zip Code 20901
Income Below Poverty by Sex and Age in Zip Code 20901
With 9.1% poverty level for males and 8.7% for females among the residents of Zip Code 20901, 15 year old males and under 5 year old females are the most vulnerable to poverty, with 66 males (32.4%) and 217 females (17.6%) in their respective age groups living below the poverty level.
| Age Bracket | Male | Female |
| Under 5 Years | 141 (13.5%) | 217 (17.6%) |
| 5 Years | 0 (0.0%) | 8 (5.6%) |
| 6 to 11 Years | 276 (19.8%) | 202 (15.5%) |
| 12 to 14 Years | 137 (14.9%) | 55 (8.3%) |
| 15 Years | 66 (32.4%) | 66 (15.6%) |
| 16 and 17 Years | 10 (2.0%) | 0 (0.0%) |
| 18 to 24 Years | 106 (7.6%) | 60 (5.4%) |
| 25 to 34 Years | 210 (8.5%) | 214 (9.1%) |
| 35 to 44 Years | 180 (6.4%) | 326 (10.7%) |
| 45 to 54 Years | 228 (8.3%) | 91 (3.8%) |
| 55 to 64 Years | 148 (6.7%) | 79 (3.1%) |
| 65 to 74 Years | 126 (7.4%) | 207 (10.9%) |
| 75 Years and over | 52 (6.7%) | 103 (9.8%) |
| Total | 1,680 (9.1%) | 1,628 (8.7%) |
Income Above Poverty by Sex and Age in Zip Code 20901
According to the poverty statistics in Zip Code 20901, males aged 5 years and females aged 16 and 17 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 | 901 (86.5%) | 1,016 (82.4%) |
| 5 Years | 267 (100.0%) | 134 (94.4%) |
| 6 to 11 Years | 1,116 (80.2%) | 1,103 (84.5%) |
| 12 to 14 Years | 780 (85.1%) | 611 (91.7%) |
| 15 Years | 138 (67.6%) | 357 (84.4%) |
| 16 and 17 Years | 485 (98.0%) | 447 (100.0%) |
| 18 to 24 Years | 1,279 (92.3%) | 1,060 (94.6%) |
| 25 to 34 Years | 2,274 (91.5%) | 2,140 (90.9%) |
| 35 to 44 Years | 2,653 (93.6%) | 2,718 (89.3%) |
| 45 to 54 Years | 2,518 (91.7%) | 2,284 (96.2%) |
| 55 to 64 Years | 2,061 (93.3%) | 2,456 (96.9%) |
| 65 to 74 Years | 1,570 (92.6%) | 1,696 (89.1%) |
| 75 Years and over | 728 (93.3%) | 950 (90.2%) |
| Total | 16,770 (90.9%) | 16,972 (91.2%) |
Income Below Poverty Among Married-Couple Families in Zip Code 20901
The poverty statistics for married-couple families in Zip Code 20901 show that 5.9% or 429 of the total 7,298 families live below the poverty line. Families with 3 or 4 children have the highest poverty rate of 27.6%, comprising of 141 families. On the other hand, families with 5 or more children have the lowest poverty rate of 0.0%, which includes 0 families.
| Children | Above Poverty | Below Poverty |
| No Children | 3,671 (97.3%) | 104 (2.8%) |
| 1 or 2 Children | 2,820 (93.9%) | 184 (6.1%) |
| 3 or 4 Children | 370 (72.4%) | 141 (27.6%) |
| 5 or more Children | 8 (100.0%) | 0 (0.0%) |
| Total | 6,869 (94.1%) | 429 (5.9%) |
Income Below Poverty Among Single-Parent Households in Zip Code 20901
According to the poverty data in Zip Code 20901, 7.2% or 46 single-father households and 10.6% or 179 single-mother households are living below the poverty line. Among single-father households, those with 3 or 4 children have the highest poverty rate, with 15 households (29.4%) experiencing poverty. Likewise, among single-mother households, those with 3 or 4 children have the highest poverty rate, with 57 households (49.6%) falling below the poverty line.
| Children | Single Father | Single Mother |
| No Children | 0 (0.0%) | 18 (2.1%) |
| 1 or 2 Children | 31 (11.2%) | 104 (14.6%) |
| 3 or 4 Children | 15 (29.4%) | 57 (49.6%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 46 (7.2%) | 179 (10.6%) |
Income Below Poverty Among Married-Couple vs Single-Parent Households in Zip Code 20901
The poverty data for Zip Code 20901 shows that 429 of the married-couple family households (5.9%) and 225 of the single-parent households (9.7%) are living below the poverty level. Within the married-couple family households, those with 3 or 4 children have the highest poverty rate, with 141 households (27.6%) falling below the poverty line. Among the single-parent households, those with 3 or 4 children have the highest poverty rate, with 72 household (43.4%) living below poverty.
| Children | Married-Couple Families | Single-Parent Households |
| No Children | 104 (2.8%) | 18 (1.5%) |
| 1 or 2 Children | 184 (6.1%) | 135 (13.7%) |
| 3 or 4 Children | 141 (27.6%) | 72 (43.4%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 429 (5.9%) | 225 (9.7%) |
Employment Characteristics in Zip Code 20901
Employment by Class of Employer in Zip Code 20901
Among the 19,637 employed individuals in Zip Code 20901, private company employees (10,467 | 53.3%), not-for-profit organizations (3,064 | 15.6%), and federal government employees (2,804 | 14.3%) make up the most common classes of employment.
| Employer Class | # Employees | % Employees |
| Private Company Employees | 10,467 | 53.3% |
| Self-Employed (Incorporated) | 741 | 3.8% |
| Self-Employed (Not Incorporated) | 1,069 | 5.4% |
| Not-for-profit Organizations | 3,064 | 15.6% |
| Local Government Employees | 1,153 | 5.9% |
| State Government Employees | 330 | 1.7% |
| Federal Government Employees | 2,804 | 14.3% |
| Unpaid Family Workers | 9 | 0.1% |
| Total | 19,637 | 100.0% |
Employment Status by Age in Zip Code 20901
According to the labor force statistics for Zip Code 20901, out of the total population over 16 years of age (29,475), 72.4% or 21,340 individuals are in the labor force, with 4.5% or 960 of them unemployed. The age group with the highest labor force participation rate is 45 to 54 years, with 94.4% or 4,834 individuals in the labor force. Within the labor force, the 16 to 19 years age range has the highest percentage of unemployed individuals, with 17.7% or 66 of them being unemployed.
| Age Bracket | In Labor Force | Unemployed |
| 16 to 19 Years | 373 (22.2%) | 66 (17.7%) |
| 20 to 24 Years | 1,238 (70.0%) | 121 (9.8%) |
| 25 to 29 Years | 1,252 (75.6%) | 105 (8.4%) |
| 30 to 34 Years | 2,746 (86.3%) | 198 (7.2%) |
| 35 to 44 Years | 5,343 (90.9%) | 294 (5.5%) |
| 45 to 54 Years | 4,834 (94.4%) | 44 (0.9%) |
| 55 to 59 Years | 2,414 (90.2%) | 80 (3.3%) |
| 60 to 64 Years | 1,524 (73.6%) | 24 (1.6%) |
| 65 to 74 Years | 1,398 (38.8%) | 27 (1.9%) |
| 75 Years and over | 202 (11.0%) | 10 (5.0%) |
| Total | 21,340 (72.4%) | 960 (4.5%) |
Employment Status by Educational Attainment in Zip Code 20901
According to labor force statistics for Zip Code 20901, 88.0% of individuals (18,114) out of the total population between 25 and 64 years of age (20,584) are in the labor force, with 4.1% or 743 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 92.6% or 11,232 individuals in the labor force. Within the labor force, individuals with less than high school education have the highest percentage of unemployment, with 7.6% or 109 of them being unemployed.
| Educational Attainment | In Labor Force | Unemployed |
| Less than High School | 1,439 (79.5%) | 138 (7.6%) |
| High School Diploma | 2,445 (82.3%) | 178 (6.0%) |
| College / Associate Degree | 2,997 (81.6%) | 165 (4.5%) |
| Bachelor's Degree or higher | 11,232 (92.6%) | 376 (3.1%) |
| Total | 18,114 (88.0%) | 844 (4.1%) |
Employment Occupations by Sex in Zip Code 20901
Management, Business, Science and Arts Occupations
The most common Management, Business, Science and Arts occupations in Zip Code 20901 are Community & Social Service (3,348 | 16.5%), Management (3,036 | 14.9%), Computers, Engineering & Science (2,576 | 12.7%), Business & Financial (1,659 | 8.2%), and Education Instruction & Library (1,506 | 7.4%).
Management, Business, Science and Arts Occupations by Sex
Within the Management, Business, Science and Arts occupations in Zip Code 20901, the most male-oriented occupations are Architecture & Engineering (86.8%), Computers & Mathematics (72.9%), and Computers, Engineering & Science (70.5%), while the most female-oriented occupations are Education Instruction & Library (72.6%), Health Diagnosing & Treating (65.3%), and Community & Social Service (62.9%).
| Occupation | Male | Female |
| Management | 1,605 (52.9%) | 1,431 (47.1%) |
| Business & Financial | 806 (48.6%) | 853 (51.4%) |
| Computers, Engineering & Science | 1,816 (70.5%) | 760 (29.5%) |
| Computers & Mathematics | 942 (72.9%) | 350 (27.1%) |
| Architecture & Engineering | 439 (86.8%) | 67 (13.2%) |
| Life, Physical & Social Science | 435 (55.9%) | 343 (44.1%) |
| Community & Social Service | 1,243 (37.1%) | 2,105 (62.9%) |
| Education, Arts & Media | 121 (38.8%) | 191 (61.2%) |
| Legal Services & Support | 368 (43.4%) | 479 (56.6%) |
| Education Instruction & Library | 412 (27.4%) | 1,094 (72.6%) |
| Arts, Media & Entertainment | 342 (50.1%) | 341 (49.9%) |
| Health Diagnosing & Treating | 351 (34.7%) | 661 (65.3%) |
| Health Technologists | 276 (41.4%) | 391 (58.6%) |
| Total (Category) | 5,821 (50.0%) | 5,810 (49.9%) |
| Total (Overall) | 10,461 (51.5%) | 9,845 (48.5%) |
Services Occupations
The most common Services occupations in Zip Code 20901 are Food Preparation & Serving (809 | 4.0%), Personal Care & Service (792 | 3.9%), Cleaning & Maintenance (695 | 3.4%), Healthcare Support (626 | 3.1%), and Security & Protection (398 | 2.0%).
Services Occupations by Sex
Within the Services occupations in Zip Code 20901, the most male-oriented occupations are Law Enforcement (88.2%), Security & Protection (71.1%), and Firefighting & Prevention (65.9%), while the most female-oriented occupations are Healthcare Support (94.9%), Personal Care & Service (76.0%), and Cleaning & Maintenance (67.3%).
| Occupation | Male | Female |
| Healthcare Support | 32 (5.1%) | 594 (94.9%) |
| Security & Protection | 283 (71.1%) | 115 (28.9%) |
| Firefighting & Prevention | 201 (65.9%) | 104 (34.1%) |
| Law Enforcement | 82 (88.2%) | 11 (11.8%) |
| Food Preparation & Serving | 329 (40.7%) | 480 (59.3%) |
| Cleaning & Maintenance | 227 (32.7%) | 468 (67.3%) |
| Personal Care & Service | 190 (24.0%) | 602 (76.0%) |
| Total (Category) | 1,061 (32.0%) | 2,259 (68.0%) |
| Total (Overall) | 10,461 (51.5%) | 9,845 (48.5%) |
Sales and Office Occupations
The most common Sales and Office occupations in Zip Code 20901 are Office & Administration (1,551 | 7.6%), and Sales & Related (1,130 | 5.6%).
Sales and Office Occupations by Sex
| Occupation | Male | Female |
| Sales & Related | 677 (59.9%) | 453 (40.1%) |
| Office & Administration | 606 (39.1%) | 945 (60.9%) |
| Total (Category) | 1,283 (47.9%) | 1,398 (52.1%) |
| Total (Overall) | 10,461 (51.5%) | 9,845 (48.5%) |
Natural Resources, Construction and Maintenance Occupations
The most common Natural Resources, Construction and Maintenance occupations in Zip Code 20901 are Construction & Extraction (1,067 | 5.2%), and Installation, Maintenance & Repair (200 | 1.0%).
Natural Resources, Construction and Maintenance Occupations by Sex
| Occupation | Male | Female |
| Farming, Fishing & Forestry | 0 (0.0%) | 0 (0.0%) |
| Construction & Extraction | 966 (90.5%) | 101 (9.5%) |
| Installation, Maintenance & Repair | 200 (100.0%) | 0 (0.0%) |
| Total (Category) | 1,166 (92.0%) | 101 (8.0%) |
| Total (Overall) | 10,461 (51.5%) | 9,845 (48.5%) |
Production, Transportation and Moving Occupations
The most common Production, Transportation and Moving occupations in Zip Code 20901 are Transportation (755 | 3.7%), Material Moving (424 | 2.1%), and Production (228 | 1.1%).
Production, Transportation and Moving Occupations by Sex
| Occupation | Male | Female |
| Production | 121 (53.1%) | 107 (46.9%) |
| Transportation | 704 (93.2%) | 51 (6.8%) |
| Material Moving | 305 (71.9%) | 119 (28.1%) |
| Total (Category) | 1,130 (80.3%) | 277 (19.7%) |
| Total (Overall) | 10,461 (51.5%) | 9,845 (48.5%) |
Employment Industries by Sex in Zip Code 20901
Employment Industries in Zip Code 20901
The major employment industries in Zip Code 20901 include Professional & Scientific (2,896 | 14.3%), Public Administration (2,729 | 13.4%), Health Care & Social Assistance (2,553 | 12.6%), Educational Services (2,053 | 10.1%), and Construction (1,325 | 6.5%).
Employment Industries by Sex in Zip Code 20901
The Zip Code 20901 industries that see more men than women are Transportation & Warehousing (95.8%), Enterprise Management (87.8%), and Construction (86.8%), whereas the industries that tend to have a higher number of women are Health Care & Social Assistance (75.6%), Educational Services (65.7%), and Accommodation & Food Services (57.2%).
| Industry | Male | Female |
| Agriculture, Fishing & Hunting | 9 (50.0%) | 9 (50.0%) |
| Mining, Quarrying, & Extraction | 0 (0.0%) | 0 (0.0%) |
| Construction | 1,150 (86.8%) | 175 (13.2%) |
| Manufacturing | 287 (55.5%) | 230 (44.5%) |
| Wholesale Trade | 99 (63.9%) | 56 (36.1%) |
| Retail Trade | 666 (57.7%) | 489 (42.3%) |
| Transportation & Warehousing | 884 (95.8%) | 39 (4.2%) |
| Utilities | 46 (86.8%) | 7 (13.2%) |
| Information | 336 (66.4%) | 170 (33.6%) |
| Finance & Insurance | 358 (61.9%) | 220 (38.1%) |
| Real Estate, Rental & Leasing | 199 (66.3%) | 101 (33.7%) |
| Professional & Scientific | 1,628 (56.2%) | 1,268 (43.8%) |
| Enterprise Management | 36 (87.8%) | 5 (12.2%) |
| Administrative & Support | 583 (61.4%) | 366 (38.6%) |
| Educational Services | 705 (34.3%) | 1,348 (65.7%) |
| Health Care & Social Assistance | 623 (24.4%) | 1,930 (75.6%) |
| Arts, Entertainment & Recreation | 187 (43.5%) | 243 (56.5%) |
| Accommodation & Food Services | 537 (42.8%) | 718 (57.2%) |
| Public Administration | 1,402 (51.4%) | 1,327 (48.6%) |
| Total | 10,461 (51.5%) | 9,845 (48.5%) |
Education in Zip Code 20901
School Enrollment in Zip Code 20901
The most common levels of schooling among the 9,435 students in Zip Code 20901 are high school (2,444 | 25.9%), elementary school (1,945 | 20.6%), and middle school (1,792 | 19.0%).
| School Level | # Students | % Students |
| Nursery / Preschool | 550 | 5.8% |
| Kindergarten | 465 | 4.9% |
| Elementary School | 1,945 | 20.6% |
| Middle School | 1,792 | 19.0% |
| High School | 2,444 | 25.9% |
| College / Undergraduate | 1,586 | 16.8% |
| Graduate / Professional | 653 | 6.9% |
| Total | 9,435 | 100.0% |
School Enrollment by Age by Funding Source in Zip Code 20901
Out of a total of 9,435 students who are enrolled in schools in Zip Code 20901, 2,095 (22.2%) attend a private institution, while the remaining 7,340 (77.8%) 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 325 (67.7% in the age bracket) enrolled. Conversely, the age group of 15 to 17 year olds has the lowest likelihood of being enrolled in a private school, with 1,317 (84.5% in the age bracket) attending a public institution.
| Age Bracket | Public School | Private School |
| 3 to 4 Year Olds | 155 (32.3%) | 325 (67.7%) |
| 5 to 9 Year Old | 1,884 (83.0%) | 386 (17.0%) |
| 10 to 14 Year Olds | 1,916 (82.0%) | 420 (18.0%) |
| 15 to 17 Year Olds | 1,317 (84.5%) | 241 (15.5%) |
| 18 to 19 Year Olds | 542 (80.3%) | 133 (19.7%) |
| 20 to 24 Year Olds | 792 (81.8%) | 176 (18.2%) |
| 25 to 34 Year Olds | 325 (64.0%) | 183 (36.0%) |
| 35 Years and over | 411 (64.2%) | 229 (35.8%) |
| Total | 7,340 (77.8%) | 2,095 (22.2%) |
Educational Attainment by Field of Study in Zip Code 20901
Social sciences (2,570 | 16.1%), business (2,445 | 15.3%), literature & languages (1,185 | 7.4%), education (1,088 | 6.8%), and science & technology (1,055 | 6.6%) are the most common fields of study among 15,964 individuals in Zip Code 20901 who have obtained a bachelor's degree or higher.
| Field of Study | # Graduates | % Graduates |
| Computers & Mathematics | 814 | 5.1% |
| Bio, Nature & Agricultural | 1,018 | 6.4% |
| Physical & Health Sciences | 674 | 4.2% |
| Psychology | 818 | 5.1% |
| Social Sciences | 2,570 | 16.1% |
| Engineering | 1,039 | 6.5% |
| Multidisciplinary Studies | 128 | 0.8% |
| Science & Technology | 1,055 | 6.6% |
| Business | 2,445 | 15.3% |
| Education | 1,088 | 6.8% |
| Literature & Languages | 1,185 | 7.4% |
| Liberal Arts & History | 997 | 6.2% |
| Visual & Performing Arts | 865 | 5.4% |
| Communications | 832 | 5.2% |
| Arts & Humanities | 436 | 2.7% |
| Total | 15,964 | 100.0% |
Transportation & Commute in Zip Code 20901
Vehicle Availability by Sex in Zip Code 20901
The most prevalent vehicle ownership categories in Zip Code 20901 are males with 2 vehicles (4,706, accounting for 46.3%) and females with 2 vehicles (4,176, making up 49.7%).
| Vehicles Available | Male | Female |
| No Vehicle | 359 (3.5%) | 427 (4.5%) |
| 1 Vehicle | 2,457 (24.2%) | 2,542 (26.8%) |
| 2 Vehicles | 4,706 (46.3%) | 4,176 (44.1%) |
| 3 Vehicles | 1,652 (16.3%) | 1,528 (16.1%) |
| 4 Vehicles | 625 (6.1%) | 595 (6.3%) |
| 5 or more Vehicles | 358 (3.5%) | 207 (2.2%) |
| Total | 10,157 (100.0%) | 9,475 (100.0%) |
Commute Time in Zip Code 20901
The most frequently occuring commute durations in Zip Code 20901 are 30 to 34 minutes (2,871 commuters, 18.9%), 45 to 59 minutes (2,574 commuters, 16.9%), and 60 to 89 minutes (2,055 commuters, 13.5%).
| Commute Time | # Commuters | % Commuters |
| Less than 5 Minutes | 145 | 0.9% |
| 5 to 9 Minutes | 521 | 3.4% |
| 10 to 14 Minutes | 1,049 | 6.9% |
| 15 to 19 Minutes | 1,252 | 8.2% |
| 20 to 24 Minutes | 1,680 | 11.0% |
| 25 to 29 Minutes | 840 | 5.5% |
| 30 to 34 Minutes | 2,871 | 18.9% |
| 35 to 39 Minutes | 795 | 5.2% |
| 40 to 44 Minutes | 962 | 6.3% |
| 45 to 59 Minutes | 2,574 | 16.9% |
| 60 to 89 Minutes | 2,055 | 13.5% |
| 90 or more Minutes | 487 | 3.2% |
Commute Time by Sex in Zip Code 20901
The most common commute times in Zip Code 20901 are 45 to 59 minutes (1,521 commuters, 19.2%) for males and 30 to 34 minutes (1,359 commuters, 18.6%) for females.
| Commute Time | Male | Female |
| Less than 5 Minutes | 57 (0.7%) | 88 (1.2%) |
| 5 to 9 Minutes | 301 (3.8%) | 220 (3.0%) |
| 10 to 14 Minutes | 354 (4.5%) | 695 (9.5%) |
| 15 to 19 Minutes | 573 (7.2%) | 679 (9.3%) |
| 20 to 24 Minutes | 794 (10.0%) | 886 (12.1%) |
| 25 to 29 Minutes | 446 (5.6%) | 394 (5.4%) |
| 30 to 34 Minutes | 1,512 (19.1%) | 1,359 (18.6%) |
| 35 to 39 Minutes | 477 (6.0%) | 318 (4.4%) |
| 40 to 44 Minutes | 501 (6.3%) | 461 (6.3%) |
| 45 to 59 Minutes | 1,521 (19.2%) | 1,053 (14.4%) |
| 60 to 89 Minutes | 1,161 (14.6%) | 894 (12.2%) |
| 90 or more Minutes | 239 (3.0%) | 248 (3.4%) |
Time of Departure to Work by Sex in Zip Code 20901
The most frequent times of departure to work in Zip Code 20901 are 7:00 AM to 7:29 AM (1,352, 17.0%) for males and 8:00 AM to 8:29 AM (1,317, 18.0%) for females.
| Time of Departure | Male | Female |
| 12:00 AM to 4:59 AM | 233 (2.9%) | 133 (1.8%) |
| 5:00 AM to 5:29 AM | 465 (5.9%) | 30 (0.4%) |
| 5:30 AM to 5:59 AM | 254 (3.2%) | 194 (2.7%) |
| 6:00 AM to 6:29 AM | 688 (8.7%) | 677 (9.3%) |
| 6:30 AM to 6:59 AM | 511 (6.4%) | 440 (6.0%) |
| 7:00 AM to 7:29 AM | 1,352 (17.0%) | 889 (12.2%) |
| 7:30 AM to 7:59 AM | 789 (9.9%) | 784 (10.7%) |
| 8:00 AM to 8:29 AM | 1,134 (14.3%) | 1,317 (18.0%) |
| 8:30 AM to 8:59 AM | 579 (7.3%) | 724 (9.9%) |
| 9:00 AM to 9:59 AM | 665 (8.4%) | 879 (12.0%) |
| 10:00 AM to 10:59 AM | 393 (5.0%) | 232 (3.2%) |
| 11:00 AM to 11:59 AM | 74 (0.9%) | 156 (2.1%) |
| 12:00 PM to 3:59 PM | 369 (4.6%) | 350 (4.8%) |
| 4:00 PM to 11:59 PM | 430 (5.4%) | 490 (6.7%) |
| Total | 7,936 (100.0%) | 7,295 (100.0%) |
Housing Occupancy in Zip Code 20901
Occupancy by Ownership in Zip Code 20901
Of the total 13,363 dwellings in Zip Code 20901, owner-occupied units account for 9,220 (69.0%), while renter-occupied units make up 4,143 (31.0%).
| Occupancy | # Housing Units | % Housing Units |
| Owner Occupied Housing Units | 9,220 | 69.0% |
| Renter-Occupied Housing Units | 4,143 | 31.0% |
| Total Occupied Housing Units | 13,363 | 100.0% |
Occupancy by Household Size in Zip Code 20901
| Household Size | # Housing Units | % Housing Units |
| 1-Person Household | 3,061 | 22.9% |
| 2-Person Household | 3,968 | 29.7% |
| 3-Person Household | 2,416 | 18.1% |
| 4+ Person Household | 3,918 | 29.3% |
| Total Housing Units | 13,363 | 100.0% |
Occupancy by Ownership by Household Size in Zip Code 20901
| Household Size | Owner-occupied | Renter-occupied |
| 1-Person Household | 1,780 (58.2%) | 1,281 (41.8%) |
| 2-Person Household | 2,926 (73.7%) | 1,042 (26.3%) |
| 3-Person Household | 1,828 (75.7%) | 588 (24.3%) |
| 4+ Person Household | 2,686 (68.6%) | 1,232 (31.4%) |
| Total Housing Units | 9,220 (69.0%) | 4,143 (31.0%) |
Occupancy by Educational Attainment in Zip Code 20901
| Household Size | Owner-occupied | Renter-occupied |
| Less than High School | 523 (48.4%) | 558 (51.6%) |
| High School Diploma | 690 (37.3%) | 1,161 (62.7%) |
| College/Associate Degree | 1,429 (62.2%) | 869 (37.8%) |
| Bachelor's Degree or higher | 6,578 (80.9%) | 1,555 (19.1%) |
Occupancy by Age of Householder in Zip Code 20901
| Age Bracket | # Households | % Households |
| Under 35 Years | 1,550 | 11.6% |
| 35 to 44 Years | 2,856 | 21.4% |
| 45 to 54 Years | 3,029 | 22.7% |
| 55 to 64 Years | 2,688 | 20.1% |
| 65 to 74 Years | 2,018 | 15.1% |
| 75 to 84 Years | 867 | 6.5% |
| 85 Years and Over | 355 | 2.7% |
| Total | 13,363 | 100.0% |
Housing Finances in Zip Code 20901
Median Income by Occupancy in Zip Code 20901
| Occupancy Type | # Households | Median Income |
| Owner-Occupied | 9,220 (69.0%) | $167,775 |
| Renter-Occupied | 4,143 (31.0%) | $68,083 |
| Average | 13,363 (100.0%) | $123,031 |
Occupancy by Householder Income Bracket in Zip Code 20901
| Income Bracket | Owner-occupied | Renter-occupied |
| Less than $5,000 | 106 (1.1%) | 192 (4.6%) |
| $5,000 to $9,999 | 30 (0.3%) | 63 (1.5%) |
| $10,000 to $14,999 | 69 (0.7%) | 63 (1.5%) |
| $15,000 to $19,999 | 89 (1.0%) | 125 (3.0%) |
| $20,000 to $24,999 | 120 (1.3%) | 114 (2.8%) |
| $25,000 to $34,999 | 196 (2.1%) | 562 (13.6%) |
| $35,000 to $49,999 | 373 (4.1%) | 432 (10.4%) |
| $50,000 to $74,999 | 652 (7.1%) | 699 (16.9%) |
| $75,000 to $99,999 | 546 (5.9%) | 772 (18.6%) |
| $100,000 to $149,999 | 1,782 (19.3%) | 723 (17.4%) |
| $150,000 or more | 5,257 (57.0%) | 398 (9.6%) |
| Total | 9,220 (100.0%) | 4,143 (100.0%) |
Monthly Housing Cost Tiers in Zip Code 20901
| Monthly Cost | Owner-occupied | Renter-occupied |
| Less than $300 | 78 (0.9%) | 14 (0.3%) |
| $300 to $499 | 173 (1.9%) | 146 (3.5%) |
| $500 to $799 | 1,082 (11.7%) | 35 (0.8%) |
| $800 to $999 | 683 (7.4%) | 47 (1.1%) |
| $1,000 to $1,499 | 655 (7.1%) | 1,175 (28.4%) |
| $1,500 to $1,999 | 880 (9.5%) | 1,570 (37.9%) |
| $2,000 to $2,499 | 1,406 (15.2%) | 533 (12.9%) |
| $2,500 to $2,999 | 1,835 (19.9%) | 331 (8.0%) |
| $3,000 or more | 2,428 (26.3%) | 186 (4.5%) |
| Total | 9,220 (100.0%) | 4,143 (100.0%) |
Physical Housing Characteristics in Zip Code 20901
Housing Structures in Zip Code 20901
| Structure Type | # Housing Units | % Housing Units |
| Single Unit, Detached | 8,450 | 63.2% |
| Single Unit, Attached | 1,245 | 9.3% |
| 2 Unit Apartments | 161 | 1.2% |
| 3 or 4 Unit Apartments | 224 | 1.7% |
| 5 to 9 Unit Apartments | 922 | 6.9% |
| 10 or more Apartments | 2,356 | 17.6% |
| Mobile Home / Other | 5 | 0.0% |
| Total | 13,363 | 100.0% |
Housing Structures by Occupancy in Zip Code 20901
| Structure Type | Owner-occupied | Renter-occupied |
| Single Unit, Detached | 7,899 (93.5%) | 551 (6.5%) |
| Single Unit, Attached | 1,006 (80.8%) | 239 (19.2%) |
| 2 Unit Apartments | 3 (1.9%) | 158 (98.1%) |
| 3 or 4 Unit Apartments | 61 (27.2%) | 163 (72.8%) |
| 5 to 9 Unit Apartments | 0 (0.0%) | 922 (100.0%) |
| 10 or more Apartments | 246 (10.4%) | 2,110 (89.6%) |
| Mobile Home / Other | 5 (100.0%) | 0 (0.0%) |
| Total | 9,220 (69.0%) | 4,143 (31.0%) |
Housing Structures by Number of Rooms in Zip Code 20901
| Number of Rooms | Owner-occupied | Renter-occupied |
| 1 Room | 13 (0.1%) | 299 (7.2%) |
| 2 or 3 Rooms | 112 (1.2%) | 1,075 (26.0%) |
| 4 or 5 Rooms | 1,045 (11.3%) | 2,042 (49.3%) |
| 6 or 7 Rooms | 3,335 (36.2%) | 501 (12.1%) |
| 8 or more Rooms | 4,715 (51.1%) | 226 (5.4%) |
| Total | 9,220 (100.0%) | 4,143 (100.0%) |
Housing Structure by Heating Type in Zip Code 20901
| Heating Type | Owner-occupied | Renter-occupied |
| Utility Gas | 7,305 (79.2%) | 2,180 (52.6%) |
| Bottled, Tank, or LP Gas | 42 (0.5%) | 80 (1.9%) |
| Electricity | 1,782 (19.3%) | 1,729 (41.7%) |
| Fuel Oil or Kerosene | 41 (0.4%) | 0 (0.0%) |
| Coal or Coke | 0 (0.0%) | 0 (0.0%) |
| All other Fuels | 28 (0.3%) | 65 (1.6%) |
| No Fuel Used | 22 (0.2%) | 89 (2.1%) |
| Total | 9,220 (100.0%) | 4,143 (100.0%) |
Household Vehicle Usage in Zip Code 20901
| Vehicles per Household | Owner-occupied | Renter-occupied |
| No Vehicle | 267 (2.9%) | 664 (16.0%) |
| 1 Vehicle | 2,680 (29.1%) | 2,338 (56.4%) |
| 2 Vehicles | 4,258 (46.2%) | 985 (23.8%) |
| 3 or more Vehicles | 2,015 (21.8%) | 156 (3.8%) |
| Total | 9,220 (100.0%) | 4,143 (100.0%) |
Real Estate & Mortgages in Zip Code 20901
Real Estate and Mortgage Overview in Zip Code 20901
| Characteristic | Without Mortgage | With Mortgage |
| Housing Units | 2,231 | 6,989 |
| Median Property Value | $484,200 | $564,000 |
| Median Household Income | $117,438 | $4,361 |
| Monthly Housing Costs | $764 | $2,428 |
| Real Estate Taxes | $4,345 | $197 |
Property Value by Mortgage Status in Zip Code 20901
| Property Value | Without Mortgage | With Mortgage |
| Less than $50,000 | 57 (2.5%) | 45 (0.6%) |
| $50,000 to $99,999 | 11 (0.5%) | 16 (0.2%) |
| $100,000 to $299,999 | 107 (4.8%) | 371 (5.3%) |
| $300,000 to $499,999 | 1,054 (47.2%) | 2,074 (29.7%) |
| $500,000 to $749,999 | 836 (37.5%) | 3,860 (55.2%) |
| $750,000 to $999,999 | 100 (4.5%) | 529 (7.6%) |
| $1,000,000 or more | 66 (3.0%) | 94 (1.3%) |
| Total | 2,231 (100.0%) | 6,989 (100.0%) |
Household Income by Mortgage Status in Zip Code 20901
| Household Income | Without Mortgage | With Mortgage |
| Less than $10,000 | 71 (3.2%) | 158 (2.3%) |
| $10,000 to $24,999 | 168 (7.5%) | 65 (0.9%) |
| $25,000 to $34,999 | 80 (3.6%) | 110 (1.6%) |
| $35,000 to $49,999 | 156 (7.0%) | 116 (1.7%) |
| $50,000 to $74,999 | 323 (14.5%) | 217 (3.1%) |
| $75,000 to $99,999 | 164 (7.3%) | 329 (4.7%) |
| $100,000 to $149,999 | 373 (16.7%) | 382 (5.5%) |
| $150,000 or more | 896 (40.2%) | 1,409 (20.2%) |
| Total | 2,231 (100.0%) | 6,989 (100.0%) |
Property Value to Household Income Ratio in Zip Code 20901
| Value-to-Income Ratio | Without Mortgage | With Mortgage |
| Less than 2.0x | 353 (15.8%) | 185,638 (2,656.1%) |
| 2.0x to 2.9x | 341 (15.3%) | 1,230 (17.6%) |
| 3.0x to 3.9x | 321 (14.4%) | 2,525 (36.1%) |
| 4.0x or more | 1,180 (52.9%) | 1,192 (17.1%) |
| Total | 2,231 (100.0%) | 6,989 (100.0%) |
Real Estate Taxes by Mortgage Status in Zip Code 20901
| Property Taxes | Without Mortgage | With Mortgage |
| Less than $800 | 81 (3.6%) | 29 (0.4%) |
| $800 to $1,499 | 69 (3.1%) | 68 (1.0%) |
| $800 to $1,499 | 2,056 (92.2%) | 105 (1.5%) |
| Total | 2,231 (100.0%) | 6,989 (100.0%) |
Health & Disability in Zip Code 20901
Health Insurance Coverage by Age in Zip Code 20901
| Age Bracket | With Coverage | Without Coverage |
| Under 6 Years | 2,740 (99.5%) | 13 (0.5%) |
| 6 to 18 Years | 6,210 (97.1%) | 185 (2.9%) |
| 19 to 25 Years | 1,842 (82.9%) | 381 (17.1%) |
| 26 to 34 Years | 3,973 (86.2%) | 636 (13.8%) |
| 35 to 44 Years | 5,095 (86.8%) | 776 (13.2%) |
| 45 to 54 Years | 4,753 (93.0%) | 359 (7.0%) |
| 55 to 64 Years | 4,521 (95.5%) | 215 (4.5%) |
| 65 to 74 Years | 3,497 (97.2%) | 102 (2.8%) |
| 75 Years and older | 1,770 (96.6%) | 63 (3.4%) |
| Total | 34,401 (92.6%) | 2,730 (7.3%) |
Health Insurance Coverage by Citizenship Status in Zip Code 20901
| Citizenship Status | With Coverage | Without Coverage |
| Native Born | 2,740 (99.5%) | 13 (0.5%) |
| Foreign Born, Citizen | 6,210 (97.1%) | 185 (2.9%) |
| Foreign Born, not a Citizen | 1,842 (82.9%) | 381 (17.1%) |
Health Insurance Coverage by Household Income in Zip Code 20901
| Household Income | With Coverage | Without Coverage |
| Under $25,000 | 1,905 (94.3%) | 116 (5.7%) |
| $25,000 to $49,999 | 3,530 (84.6%) | 642 (15.4%) |
| $50,000 to $74,999 | 2,640 (91.9%) | 232 (8.1%) |
| $75,000 to $99,999 | 2,816 (81.4%) | 644 (18.6%) |
| $100,000 and over | 23,414 (95.5%) | 1,096 (4.5%) |
Public vs Private Health Insurance Coverage by Age in Zip Code 20901
| Age Bracket | Public Insurance | Private Insurance |
| Under 6 | 1,131 (41.1%) | 1,661 (60.3%) |
| 6 to 18 Years | 2,176 (34.0%) | 4,126 (64.5%) |
| 19 to 25 Years | 332 (14.9%) | 1,510 (67.9%) |
| 25 to 34 Years | 689 (14.9%) | 3,370 (73.1%) |
| 35 to 44 Years | 1,074 (18.3%) | 4,114 (70.1%) |
| 45 to 54 Years | 441 (8.6%) | 4,374 (85.6%) |
| 55 to 64 Years | 742 (15.7%) | 3,984 (84.1%) |
| 65 to 74 Years | 3,245 (90.2%) | 2,437 (67.7%) |
| 75 Years and over | 1,720 (93.8%) | 1,237 (67.5%) |
| Total | 11,550 (31.1%) | 26,813 (72.2%) |
Disability Status by Sex by Age in Zip Code 20901
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 109 (3.3%) | 107 (3.5%) |
| 18 to 34 Years | 287 (7.5%) | 171 (4.9%) |
| 35 to 64 Years | 460 (5.9%) | 265 (3.3%) |
| 65 to 74 Years | 563 (33.2%) | 301 (15.8%) |
| 75 Years and over | 215 (27.6%) | 452 (42.9%) |
Disability Class by Sex by Age in Zip Code 20901
Disability Class: Hearing Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 19 (0.6%) | 15 (0.5%) |
| 18 to 34 Years | 60 (1.6%) | 8 (0.2%) |
| 35 to 64 Years | 80 (1.0%) | 73 (0.9%) |
| 65 to 74 Years | 83 (4.9%) | 83 (4.4%) |
| 75 Years and over | 139 (17.8%) | 191 (18.1%) |
Disability Class: Vision Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 10 (0.3%) | 6 (0.2%) |
| 18 to 34 Years | 15 (0.4%) | 29 (0.8%) |
| 35 to 64 Years | 97 (1.3%) | 91 (1.1%) |
| 65 to 74 Years | 178 (10.5%) | 21 (1.1%) |
| 75 Years and over | 51 (6.5%) | 65 (6.2%) |
Disability Class: Cognitive Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 69 (2.1%) | 75 (2.5%) |
| 18 to 34 Years | 234 (6.1%) | 142 (4.1%) |
| 35 to 64 Years | 194 (2.5%) | 52 (0.6%) |
| 65 to 74 Years | 106 (6.2%) | 28 (1.5%) |
| 75 Years and over | 47 (6.0%) | 77 (7.3%) |
Disability Class: Ambulatory Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 28 (0.8%) | 15 (0.5%) |
| 18 to 34 Years | 26 (0.7%) | 65 (1.9%) |
| 35 to 64 Years | 139 (1.8%) | 74 (0.9%) |
| 65 to 74 Years | 216 (12.7%) | 192 (10.1%) |
| 75 Years and over | 126 (16.2%) | 213 (20.2%) |
Disability Class: Self-Care Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 40 (1.2%) | 23 (0.8%) |
| 18 to 34 Years | 46 (1.2%) | 72 (2.1%) |
| 35 to 64 Years | 67 (0.9%) | 23 (0.3%) |
| 65 to 74 Years | 139 (8.2%) | 46 (2.4%) |
| 75 Years and over | 52 (6.7%) | 51 (4.8%) |
Technology Access in Zip Code 20901
Computing Device Access in Zip Code 20901
| Device Type | # Households | % Households |
| Desktop or Laptop | 11,944 | 89.4% |
| Smartphone | 12,427 | 93.0% |
| Tablet | 9,231 | 69.1% |
| No Computing Device | 356 | 2.7% |
| Total | 13,363 | 100.0% |
Internet Access in Zip Code 20901
| Internet Type | # Households | % Households |
| Dial-Up Internet | 0 | 0.0% |
| Broadband Home | 11,310 | 84.6% |
| Cellular Data Only | 1,272 | 9.5% |
| Satellite Internet | 375 | 2.8% |
| No Internet | 660 | 4.9% |
| Total | 13,363 | 100.0% |
Common Questions
What is the Total Population of Zip Code 20901?
Total Population of Zip Code 20901 is 37,207.
What is the Total Male Population of Zip Code 20901?
Total Male Population of Zip Code 20901 is 18,548.
What is the Total Female Population of Zip Code 20901?
Total Female Population of Zip Code 20901 is 18,659.
What is the Ratio of Males per 100 Females in Zip Code 20901?
There are 99.41 Males per 100 Females in Zip Code 20901.
What is the Ratio of Females per 100 Males in Zip Code 20901?
There are 100.60 Females per 100 Males in Zip Code 20901.
What is the Median Population Age in Zip Code 20901?
Median Population Age in Zip Code 20901 is 39.7 Years.
What is the Average Family Size in Zip Code 20901
Average Family Size in Zip Code 20901 is 3.3 People.
What is the Average Household Size in Zip Code 20901
Average Household Size in Zip Code 20901 is 2.8 People.
What is Per Capita Income in Zip Code 20901?
Per Capita income in Zip Code 20901 is $56,164.
What is the Median Family Income in Zip Code 20901?
Median Family Income in Zip Code 20901 is $150,528.
What is the Median Household income in Zip Code 20901?
Median Household Income in Zip Code 20901 is $123,031.
What is Income or Wage Gap in Zip Code 20901?
Income or Wage Gap in Zip Code 20901 is 22.7%.
Women in Zip Code 20901 earn 77.3 cents for every dollar earned by a man.
What is Inequality or Gini Index in Zip Code 20901?
Inequality or Gini Index in Zip Code 20901 is 0.41.
How Large is the Labor Force in Zip Code 20901?
There are 21,340 People in the Labor Forcein in Zip Code 20901.
What is the Percentage of People in the Labor Force in Zip Code 20901?
72.4% of People are in the Labor Force in Zip Code 20901.
What is the Unemployment Rate in Zip Code 20901?
Unemployment Rate in Zip Code 20901 is 4.5%.