Zip Code 21830

5,001

Population by Race

Race
Population
Percentage (of total)
White4,02080.38%
Black or African American67913.58%
Two or more races2494.98%
Other race230.46%
Native Hawaiian or Pacific Islander150.3%
Asian120.24%
Native American30.06%

White

Black or African American

Two or more races

Other race

Native Hawaiian or Pacific Islander

Asian

Native American

21830 Population by Race

21830 Population Pyramid 2024

21830 Median Age

38.9

Total

38.6

Male

39.4

Female

21830 Adults

There are 3,803 adults, (682 of whom are seniors) in 21830.

21830 Age Dependency

60.2

Age Dependency Ratio

21.9

Old Age Dependency Ratio

38.4

Child Dependency Ratio

21830 Sex Ratio

Female2,71754.33%
Male2,28445.67%

21830 Population by Age

21830 Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,8022.7786.313.7
Married9983.3995.44.6
Non Family4441.482.917.1
Female1833.4361.738.3
Male1772.0968.931.1

3.18

Average Family Size

2.77

Average Household Size

86.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

21830 Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade943.09%
Associates Degree45114.84%
Bachelors Degree86028.3%
Graduate Degree33010.86%
High School Graduate81026.65%
Less Than 9th Grade10.03%
Some College49316.22%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

21830 Educational Attainment by Sex (over 25)

21830 Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White2,5332,4561,058
Black34633374
2+ Races11010933
Hispanic47478
Islander151515
Other Race14144
Asian1280
Native American330

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%.

21830 Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$70,058$76,731$68,036
Graduate Degree$80,909$76,023$87,065
High School Graduate$57,445$66,308$50,625
Less Than 9th Grade$0$77,784$21,250
Overall$62,776$75,103$49,583
Some College$47,228$76,250$0

$62,776

Average Earnings

$75,103

Average Male

$49,583

Average Female

21830 Earnings by Educational Attainment

21830 Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

21830 Language

98.04% of 21830 residents speak only English, while 1.96% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.88% of the population.

21830 Language

21830 Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White4,0141874.66%
Multiple2497730.92%
Hispanic1376144.53%
Black674497.27%
Asian12866.67%

6.43%

Overall Poverty Rate

3.38%

Male Poverty Rate

8.98%

Female Poverty Rate

Poverty in 21830

The race most likely to be in poverty in 21830 is Asian, with 66.67% below the poverty level.

The race least likely to be in poverty in 21830 is White, with 4.66% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.02%. Among those working part-time, it was 3.16%, and for those that did not work, the poverty rate was 28.49%.

21830 Poverty

rate

Rate
Poverty
High School11.73%
Less Than 9th Grade7.37%
Some College6.25%
Bachelors or Greater0.67%

21830 Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed47.62%
Female Employed2.77%
Male Employed0.99%
Male Unemployed0%

21830 Poverty Rate by Employment Status and Sex

21830 Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$111,611$144,645
Households$110,015$128,293
Married Families$124,091$-999,999,999
Non Families$40,833$73,979

mean

median

Income by Household Type

21830 Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

52.5%

Overall Marriage Rate

58.3%

Male Marriage Rate

47.4%

Female Marriage Rate

21830 Married by Age and Sex

male

female

21830 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 45-54.

21830 Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

21830 Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

265

Number of Veterans

259

Male Veterans

6

Female Veterans

War
Veterans
First Gulf War68
Second Gulf War34
Vietnam22
Korea17
World War II0

21830 Veterans by War

count

Age Group
Veterans
75+146
35 to 5487
65 to 7421
18 to 3411
55 to 640

21830 Veterans by Age

count

Name
Veterans
% of Total
White2497.84%
Black153.4%
2+ Races10.69%

21830 Veterans by Race

21830 Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5.28%

Veteran Poverty Rate

9.43%

Veteran Disability Rate

21830 Veterans by Education

LaborForceParticipation

84%

Labor Force Participation

80.1%

Employment Rate

4.6%

Unemployment Rate

21830 Employment by Age

LaborForceParticipation

21830 Employment by Race

LaborForceParticipation

21830 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

69.87%

Born in 21830

98.36%

Native Born

1.64%

Foreign Born

0.9%

Non Citizen

0.74%

Naturalized

Place of Birth

98.36% of 21830 residents were born in the United States, with 69.87% having been born in . 0.9% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

21830 Place of Birth