Zip Code 20740 Map & Demographics

Q: What is Per Capita Income in Zip Code 20740?

Per Capita income in Zip Code 20740 is $31,993.

Q: What is the Median Family Income in Zip Code 20740?

Median Family Income in Zip Code 20740 is $107,529.

Q: What is the Median Household income in Zip Code 20740?

Median Household Income in Zip Code 20740 is $79,446.

Q: 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.

Q: What is Inequality or Gini Index in Zip Code 20740?

Inequality or Gini Index in Zip Code 20740 is 0.47.

Q: What is the Total Population of Zip Code 20740?

Total Population of Zip Code 20740 is 36,583.

Q: What is the Total Male Population of Zip Code 20740?

Total Male Population of Zip Code 20740 is 18,829.

Q: What is the Total Female Population of Zip Code 20740?

Total Female Population of Zip Code 20740 is 17,754.

Q: 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.

Q: 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.

On this page

Map Overview Area Codes Income Income Overview Earnings by Sex Earnings by Sex by Income Bracket Earnings by Sex by Education Income (Family)Family Income Brackets Family Income by Family Size Family Income by Number of Earners Income (Household)Household Income Brackets Household Income by Householder Age Poverty Income Below Poverty by Sex by Age Income Above Poverty by Sex by Age Poverty Among Married-Couple Families Poverty Among Single-Parent Households Poverty Among Married Couples vs Single Parents Race Ancestry Immigrants Sex and Age Families and Households Median Family Size by Type Median Household Size by Type Household Size by Marriage Status Fertility Fertility by Age Fertility by Age by Marriage Status Fertility by Education Fertility by Education by Marriage Status Employment Employment by Class of Employer Employment Status by Age Employment Status by Education Employment Occupations by Sex Employment Industries by Sex Education School Enrollment School Enrollment by Age by Funding Source Educational Attainment by Field of Study Transportation & Commute Vehicle Availability by Sex Commute Time Commute Time by Sex Time of Departure to Work by Sex Housing Occupancy Occupancy by Ownership Occupancy by Household Size Occupancy by Ownership Household Size Occupancy by Educational Attainment Occupancy by Age of Householder Housing Finances Median Income by Occupancy Occupancy by Income Brackets Housing Costs Monthly Median Housing Costs Monthly Housing Cost Tiers Physical Housing Characteristics Housing Structures Housing Structures by Occupancy Housing Structures by Number of Rooms Housing Structures by Heating Type Households by Vehicle Usage Real Estate & Mortgages Real Estate & Mortgage Overview Property Value by Mortgage Status Housing Costs by Income by Mortgage Status Property Value to Household Income Ratio Real Estate Taxes by Mortgage Status Health & Disability Health Insurance Coverage by Age Health Insurance Coverage by Citizenship Health Insurance Coverage by Household Income Public vs Private Health Insurance Coverage Disability Status by Sex by Age Disability Class by Sex by Age Technology Access Computing Device Access Internet Access Common Questions

Zip Code 20740 Map

Zip Code 20740 Overview

$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

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

20,157

LABOR FORCE [ PEOPLE ]

62.3%

PERCENT IN LABOR FORCE

6.6%

UNEMPLOYMENT RATE

Zip Code 20740 Area Codes

240, 301

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%)

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

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.

Female Fertility by Education Attainment in Zip Code 20740

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%)

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

Disability in Zip Code 20740: <span>Hearing Difficulty</span>

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

Disability in Zip Code 20740: <span>Vision Difficulty</span>

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

Disability in Zip Code 20740: <span>Cognitive Difficulty</span>

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

Disability in Zip Code 20740: <span>Ambulatory Difficulty</span>

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

Disability in Zip Code 20740: <span>Self-Care Difficulty</span>

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 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.

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.

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%.