Zip Code 21791

4,855

Population by Race

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Race
Population
Percentage (of total)
White4,61795.1%
Asian811.67%
Two or more races631.3%
Black or African American531.09%
Other race260.54%
Native Hawaiian or Pacific Islander100.21%
Native American50.1%

White

Asian

Two or more races

Black or African American

Other race

Native Hawaiian or Pacific Islander

Native American

21791 Population by Race

21791 Population Pyramid 2024

21791 Median Age

42.6

Total

43.1

Male

42.4

Female

21791 Adults

There are 3,866 adults, (912 of whom are seniors) in 21791.

21791 Age Dependency

64.4

Age Dependency Ratio

30.9

Old Age Dependency Ratio

33.5

Child Dependency Ratio

21791 Sex Ratio

Female2,22345.79%
Male2,63254.21%

21791 Population by Age

21791 Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,8792.5881.418.6
Married1,0573.0492.67.4
Non Family5831.1764.335.7
Male1353.3682.217.8
Female1044.8362.537.5

3.08

Average Family Size

2.58

Average Household Size

81.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

21791 Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade1263.63%
Associates Degree1032.97%
Bachelors Degree52315.07%
Graduate Degree37510.81%
High School Graduate1,53244.15%
Less Than 9th Grade1223.52%
Some College68919.86%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

21791 Educational Attainment by Sex (over 25)

21791 Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White3,2963,055806
Asian757064
Black45436
2+ Races272718
Hispanic22224
Other Race15152
Native American550

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 asian people with a rate of 85.33%.

21791 Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$74,492$108,432$47,439
Graduate Degree$123,438$126,029$104,688
High School Graduate$37,474$50,602$25,833
Less Than 9th Grade$56,250$67,885$9,500
Overall$58,525$71,500$45,829
Some College$67,396$81,285$50,238

$58,525

Average Earnings

$71,500

Average Male

$45,829

Average Female

21791 Earnings by Educational Attainment

21791 Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

21791 Language

98.45% of 21791 residents speak only English, while 1.55% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.72% of the population.

21791 Language

21791 Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White4,59245910%
Other261142.31%
Hispanic451124.44%
Black5335.66%

9.76%

Overall Poverty Rate

8.38%

Male Poverty Rate

11.4%

Female Poverty Rate

Poverty in 21791

The race most likely to be in poverty in 21791 is Other, with 42.31% below the poverty level.

The race least likely to be in poverty in 21791 is Black, with 5.66% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.81%. Among those working part-time, it was 12.44%, and for those that did not work, the poverty rate was 16.21%.

21791 Poverty

rate

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Rate
Poverty
Less Than 9th Grade17.74%
High School11.36%
Some College3.79%
Bachelors or Greater0.56%

21791 Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed63.27%
Male Unemployed5.88%
Female Employed5.27%
Male Employed2.33%

21791 Poverty Rate by Employment Status and Sex

21791 Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$107,813$129,898
Households$88,984$109,807
Married Families$126,563-
Non Families$58,068$58,602

mean

median

Income by Household Type

21791 Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

53.9%

Overall Marriage Rate

51.2%

Male Marriage Rate

57.2%

Female Marriage Rate

21791 Married by Age and Sex

male

female

21791 Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

21791 Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

21791 Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

511

Number of Veterans

492

Male Veterans

19

Female Veterans

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War
Veterans
Second Gulf War177
Korea131
First Gulf War111
Vietnam71
World War II2

21791 Veterans by War

count

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Age Group
Veterans
75+169
18 to 34135
55 to 6487
35 to 5473
65 to 7447

21791 Veterans by Age

count

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Name
Veterans
% of Total
White49413.48%
2+ Races924.32%
Black816.33%

21791 Veterans by Race

21791 Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0.59%

Veteran Poverty Rate

7.44%

Veteran Disability Rate

21791 Veterans by Education

LaborForceParticipation

63.0%

Labor Force Participation

61.2%

Employment Rate

2.6%

Unemployment Rate

21791 Employment by Age

LaborForceParticipation

21791 Employment by Race

LaborForceParticipation

21791 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

68.3%

Born in 21791

97.69%

Native Born

2.31%

Foreign Born

0.62%

Non Citizen

1.69%

Naturalized

Place of Birth

97.69% of 21791 residents were born in the United States, with 68.3% having been born in . 0.62% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

21791 Place of Birth