Zip Code 21704

18,473

Population by Race

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Race
Population
Percentage (of total)
White10,98859.48%
Asian2,68414.53%
Two or more races2,28812.39%
Black or African American2,13611.56%
Other race2981.61%
Native Hawaiian or Pacific Islander400.22%
Native American390.21%

White

Asian

Two or more races

Black or African American

Other race

Native Hawaiian or Pacific Islander

Native American

21704 Population by Race

21704 Population Pyramid 2024

21704 Median Age

37.4

Total

36.7

Male

38.5

Female

21704 Adults

There are 12,327 adults, (1,759 of whom are seniors) in 21704.

21704 Age Dependency

74.8

Age Dependency Ratio

16.6

Old Age Dependency Ratio

58.2

Child Dependency Ratio

21704 Sex Ratio

Female8,72047.2%
Male9,75352.8%

21704 Population by Age

21704 Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5,7203.1879.820.2
Married3,9093.6393.46.6
Non Family1,0101.2550.050.0
Female4653.5859.440.6
Male3363.2639.960.1

3.51

Average Family Size

3.18

Average Household Size

79.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

21704 Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade2372.09%
Associates Degree6826.01%
Bachelors Degree3,39929.95%
Graduate Degree3,24228.57%
High School Graduate2,11918.67%
Less Than 9th Grade1961.73%
Some College1,47312.98%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

21704 Educational Attainment by Sex (over 25)

21704 Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White6,8326,6453,875
Asian1,6811,6301,342
Black1,2961,201605
Hispanic1,1551,088515
2+ Races924897597
Other Race17414166
Native American392917
Islander303030

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

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

21704 Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$100,896$116,358$82,986
Graduate Degree$127,653$155,179$109,722
High School Graduate$40,776$51,190$34,729
Less Than 9th Grade$58,587$61,938$NaN
Overall$90,334$111,149$70,318
Some College$62,734$78,347$47,128

$90,334

Average Earnings

$111,149

Average Male

$70,318

Average Female

21704 Earnings by Educational Attainment

21704 Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

21704 Language

71.99% of 21704 residents speak only English, while 28.01% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 9.85% of the population.

21704 Language

21704 Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White10,0393753.74%
Black2,0401728.43%
Hispanic2,508501.99%
Other298279.06%

3.28%

Overall Poverty Rate

3.59%

Male Poverty Rate

2.95%

Female Poverty Rate

Poverty in 21704

The race most likely to be in poverty in 21704 is Other, with 9.06% below the poverty level.

The race least likely to be in poverty in 21704 is Hispanic, with 1.99% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.57%. Among those working part-time, it was 1.86%, and for those that did not work, the poverty rate was 11.74%.

21704 Poverty

rate

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Rate
Poverty
High School10.68%
Some College4.02%
Bachelors or Greater0.94%
Less Than 9th Grade0%

21704 Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed9.47%
Male Unemployed8.84%
Male Employed1.42%
Female Employed0.51%

21704 Poverty Rate by Employment Status and Sex

21704 Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$177,985$197,975
Households$162,437$185,101
Married Families$186,676-
Non Families$76,458$109,319

mean

median

Income by Household Type

21704 Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

61.0%

Overall Marriage Rate

60.8%

Male Marriage Rate

61.2%

Female Marriage Rate

21704 Married by Age and Sex

male

female

21704 Marriage

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

21704 Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

21704 Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

883

Number of Veterans

808

Male Veterans

75

Female Veterans

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War
Veterans
Second Gulf War335
Vietnam176
First Gulf War169
Korea78
World War II70

21704 Veterans by War

count

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Age Group
Veterans
35 to 54335
75+210
65 to 74137
18 to 34135
55 to 6466

21704 Veterans by Age

count

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Name
Veterans
% of Total
White7479.74%
2+ Races706.96%
Hispanic423.26%
Black301.98%
Asian291.66%
Other Race74.02%

21704 Veterans by Race

21704 Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.15%

Veteran Poverty Rate

29.9%

Veteran Disability Rate

21704 Veterans by Education

LaborForceParticipation

72.2%

Labor Force Participation

68.4%

Employment Rate

3.7%

Unemployment Rate

21704 Employment by Age

LaborForceParticipation

21704 Employment by Race

LaborForceParticipation

21704 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

42.7%

Born in 21704

79.67%

Native Born

20.33%

Foreign Born

7.35%

Non Citizen

12.99%

Naturalized

Place of Birth

79.67% of 21704 residents were born in the United States, with 42.7% having been born in . 7.35% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

21704 Place of Birth