Zip Code 21557

1,782

Population by Race

Race
Population
Percentage (of total)
White1,782100%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%
Two or more races00%

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

21557 Population by Race

21557 Population Pyramid 2024

21557 Median Age

33.9

Total

46.2

Male

31.5

Female

21557 Adults

There are 1,347 adults, (255 of whom are seniors) in 21557.

21557 Age Dependency

63.2

Age Dependency Ratio

23.4

Old Age Dependency Ratio

39.8

Child Dependency Ratio

21557 Sex Ratio

Female91551.35%
Male86748.65%

21557 Population by Age

21557 Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All8072.2182.317.7
Non Family4071.0564.935.1
Married3923.38100.00.0
Female83.88100.00.0
Male0000

3.39

Average Family Size

2.21

Average Household Size

82.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

21557 Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade17613.9%
Associates Degree927.27%
Bachelors Degree15212.01%
Graduate Degree967.58%
High School Graduate62048.97%
Less Than 9th Grade00%
Some College13010.27%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

21557 Educational Attainment by Sex (over 25)

21557 Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White1,2661,090248

The highest rate of high school graduation is among white people with a rate of 86.1%.

The highest rate of bachelors degrees is among white people with a rate of 19.59%.

21557 Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$0$0$32,625
Graduate Degree$88,065$0$0
High School Graduate$0$72,000$31,167
Less Than 9th Grade$0$0$0
Overall$45,326$75,240$30,646
Some College$45,924$75,865$20,243

$45,326

Average Earnings

$75,240

Average Male

$30,646

Average Female

21557 Earnings by Educational Attainment

21557 Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

21557 Language

98.35% of 21557 residents speak only English, while 1.65% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.12% of the population.

21557 Language

21557 Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White1,78222912.85%

12.85%

Overall Poverty Rate

24.57%

Male Poverty Rate

1.75%

Female Poverty Rate

Poverty in 21557

The race most likely to be in poverty in 21557 is White, with 12.85% below the poverty level.

The race least likely to be in poverty in 21557 is White, with 12.85% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.31%. Among those working part-time, it was 3.42%, and for those that did not work, the poverty rate was 31.88%.

21557 Poverty

rate

Rate
Poverty
Less Than 9th Grade81.25%
High School11.29%
Some College0%
Bachelors or Greater0%

21557 Poverty Rate by Education

rate

Rate
Poverty
Male Employed1.63%
Male Unemployed0%
Female Unemployed100%
Female Employed0%

21557 Poverty Rate by Employment Status and Sex

21557 Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$95,525$93,312
Households$40,625$58,114
Married Families$95,625-
Non Families-$23,521

mean

median

Income by Household Type

21557 Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.6%

Overall Marriage Rate

54.7%

Male Marriage Rate

54.6%

Female Marriage Rate

21557 Married by Age and Sex

male

female

21557 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 45-54.

21557 Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

21557 Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

105

Number of Veterans

105

Male Veterans

0

Female Veterans

War
Veterans
Second Gulf War35
First Gulf War19
Vietnam11
Korea0
World War II0

21557 Veterans by War

count

Age Group
Veterans
75+48
55 to 6428
35 to 5426
65 to 743
18 to 340

21557 Veterans by Age

count

Name
Veterans
% of Total
White1057.8%

21557 Veterans by Race

21557 Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

25.71%

Veteran Disability Rate

21557 Veterans by Education

LaborForceParticipation

53.8%

Labor Force Participation

53.3%

Employment Rate

0.9%

Unemployment Rate

21557 Employment by Age

LaborForceParticipation

21557 Employment by Race

LaborForceParticipation

21557 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

67.85%

Born in 21557

100%

Native Born

0%

Foreign Born

0%

Non Citizen

0%

Naturalized

Place of Birth

100% of 21557 residents were born in the United States, with 67.85% having been born in . 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

21557 Place of Birth