Zip Code 21784

37,219

Population by Race

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Race
Population
Percentage (of total)
White30,43981.78%
Black or African American2,4606.61%
Two or more races2,1615.81%
Asian1,5224.09%
Other race4361.17%
Native American1840.49%
Native Hawaiian or Pacific Islander170.05%

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

21784 Population by Race

21784 Population Pyramid 2024

21784 Median Age

40.3

Total

40.3

Male

40.4

Female

21784 Adults

There are 28,490 adults, (5,683 of whom are seniors) in 21784.

21784 Age Dependency

63.2

Age Dependency Ratio

24.9

Old Age Dependency Ratio

38.3

Child Dependency Ratio

21784 Sex Ratio

Female18,81050.54%
Male18,40949.46%

21784 Population by Age

21784 Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All13,0512.7787.312.7
Married8,9043.2294.75.3
Non Family2,8781.2169.230.8
Female9033.2475.324.7
Male3662.8977.023.0

3.17

Average Family Size

2.77

Average Household Size

87.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

21784 Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade9593.74%
Associates Degree2,0297.9%
Bachelors Degree7,92930.88%
Graduate Degree5,39020.99%
High School Graduate4,77618.6%
Less Than 9th Grade3871.51%
Some College4,20516.38%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

21784 Educational Attainment by Sex (over 25)

21784 Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White20,95120,20711,126
Black1,7721,513641
2+ Races1,1331,102590
Asian1,082870607
Hispanic1,049921459
Other Race316268124
Native American11110510
Islander1700

The highest rate of high school graduation is among 2+ races people with a rate of 97.26%.

The highest rate of bachelors degrees is among asian people with a rate of 56.1%.

21784 Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$92,117$111,976$75,950
Graduate Degree$104,327$126,115$89,671
High School Graduate$57,926$62,546$44,512
Less Than 9th Grade$34,014$34,190$0
Overall$80,873$95,044$68,611
Some College$58,421$74,020$47,819

$80,873

Average Earnings

$95,044

Average Male

$68,611

Average Female

21784 Earnings by Educational Attainment

21784 Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

21784 Language

92.59% of 21784 residents speak only English, while 7.41% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 2.76% of the population.

21784 Language

21784 Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White29,3277572.58%
Asian1,51619212.66%
Hispanic1,8491759.46%
Black2,0851637.82%
Multiple2,0821346.44%
Other424214.95%

3.54%

Overall Poverty Rate

3.32%

Male Poverty Rate

3.75%

Female Poverty Rate

Poverty in 21784

The race most likely to be in poverty in 21784 is Asian, with 12.66% below the poverty level.

The race least likely to be in poverty in 21784 is White, with 2.58% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.1%. Among those working part-time, it was 3.75%, and for those that did not work, the poverty rate was 8.4%.

21784 Poverty

rate

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Rate
Poverty
Less Than 9th Grade16.26%
High School5.79%
Some College3.42%
Bachelors or Greater1.45%

21784 Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed14.78%
Male Unemployed10.95%
Male Employed1.69%
Female Employed1.26%

21784 Poverty Rate by Employment Status and Sex

21784 Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$156,830$180,033
Households$138,923$160,193
Married Families$168,565-
Non Families$65,214$85,605

mean

median

Income by Household Type

21784 Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

61.4%

Overall Marriage Rate

63.3%

Male Marriage Rate

59.5%

Female Marriage Rate

21784 Married by Age and Sex

male

female

21784 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.

21784 Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

21784 Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,197

Number of Veterans

1,994

Male Veterans

203

Female Veterans

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War
Veterans
First Gulf War654
Second Gulf War564
Vietnam479
Korea130
World War II27

21784 Veterans by War

count

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Age Group
Veterans
35 to 54682
75+512
55 to 64460
65 to 74377
18 to 34166

21784 Veterans by Age

count

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Name
Veterans
% of Total
White2,0538.76%
Black1115.85%
Hispanic654.8%
2+ Races130.96%
Asian100.91%
Other Race102.99%

21784 Veterans by Race

21784 Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.91%

Veteran Poverty Rate

21.55%

Veteran Disability Rate

21784 Veterans by Education

LaborForceParticipation

68.6%

Labor Force Participation

65.9%

Employment Rate

3.2%

Unemployment Rate

21784 Employment by Age

LaborForceParticipation

21784 Employment by Race

LaborForceParticipation

21784 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

62.99%

Born in 21784

94.05%

Native Born

5.95%

Foreign Born

2.26%

Non Citizen

3.69%

Naturalized

Place of Birth

94.05% of 21784 residents were born in the United States, with 62.99% having been born in . 2.26% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

21784 Place of Birth