Zip Code 20640

10,629

Population by Race

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Race
Population
Percentage (of total)
Black or African American5,81554.71%
White4,01337.76%
Two or more races4173.92%
Asian2502.35%
Other race940.88%
Native American320.3%
Native Hawaiian or Pacific Islander80.08%

Black or African American

White

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

20640 Population by Race

20640 Population Pyramid 2024

20640 Median Age

37.4

Total

36.5

Male

38.5

Female

20640 Adults

There are 8,323 adults, (1,385 of whom are seniors) in 20640.

20640 Age Dependency

53.2

Age Dependency Ratio

20

Old Age Dependency Ratio

33.2

Child Dependency Ratio

20640 Sex Ratio

Female5,67353.37%
Male4,95646.63%

20640 Population by Age

20640 Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4,0222.6276.723.3
Married1,6233.6185.015.0
Non Family1,5181.1673.826.2
Female6273.1667.832.2
Male2543.7062.237.8

3.42

Average Family Size

2.62

Average Household Size

76.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

20640 Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade2864.13%
Associates Degree5868.45%
Bachelors Degree98514.21%
Graduate Degree83111.99%
High School Graduate2,45235.37%
Less Than 9th Grade1692.44%
Some College1,62423.42%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

20640 Educational Attainment by Sex (over 25)

20640 Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
Black3,3473,217968
White3,0132,754584
Hispanic20618986
2+ Races200189125
Asian19615876
Other Race887115
Native American13130
Islander888

The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among islander people with a rate of 100%.

20640 Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$74,375$71,125$76,806
Graduate Degree$100,438$89,837$102,188
High School Graduate$47,171$51,714$46,004
Less Than 9th Grade$0$0$0
Overall$62,125$67,131$57,121
Some College$57,174$75,338$46,154

$62,125

Average Earnings

$67,131

Average Male

$57,121

Average Female

20640 Earnings by Educational Attainment

20640 Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

20640 Language

93.79% of 20640 residents speak only English, while 6.21% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.79% of the population.

20640 Language

20640 Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Black5,7845749.92%
White3,8333579.31%
Hispanic430153.49%
Other9488.51%
Multiple40761.47%

8.97%

Overall Poverty Rate

11.9%

Male Poverty Rate

6.47%

Female Poverty Rate

Poverty in 20640

The race most likely to be in poverty in 20640 is Black, with 9.92% below the poverty level.

The race least likely to be in poverty in 20640 is Multiple, with 1.47% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.02%. Among those working part-time, it was 6.66%, and for those that did not work, the poverty rate was 19.19%.

20640 Poverty

rate

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Rate
Poverty
High School14.65%
Less Than 9th Grade14.29%
Bachelors or Greater3.41%
Some College3.3%

20640 Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed12.5%
Female Unemployed10.29%
Male Employed4.42%
Female Employed2.27%

20640 Poverty Rate by Employment Status and Sex

20640 Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$111,576$128,993
Households$88,750$110,749
Married Families$146,380-
Non Families$65,683$76,825

mean

median

Income by Household Type

20640 Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

37.9%

Overall Marriage Rate

39.1%

Male Marriage Rate

36.7%

Female Marriage Rate

20640 Married by Age and Sex

male

female

20640 Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

20640 Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

20640 Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

953

Number of Veterans

742

Male Veterans

211

Female Veterans

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War
Veterans
Second Gulf War407
First Gulf War380
Vietnam172
Korea9
World War II7

20640 Veterans by War

count

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Age Group
Veterans
35 to 54294
55 to 64249
18 to 34189
65 to 74147
75+74

20640 Veterans by Age

count

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Name
Veterans
% of Total
Black55612.52%
White35111.11%
Hispanic7429.6%
2+ Races3827.94%
Other Race89.09%

20640 Veterans by Race

20640 Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0.74%

Veteran Poverty Rate

20.72%

Veteran Disability Rate

20640 Veterans by Education

LaborForceParticipation

65.0%

Labor Force Participation

59.9%

Employment Rate

2.9%

Unemployment Rate

20640 Employment by Age

LaborForceParticipation

20640 Employment by Race

LaborForceParticipation

20640 Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

46.79%

Born in 20640

95.71%

Native Born

4.29%

Foreign Born

1.32%

Non Citizen

2.97%

Naturalized

Place of Birth

95.71% of 20640 residents were born in the United States, with 46.79% having been born in . 1.32% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

20640 Place of Birth