Zip Code 21840

573

Population by Race

Race
Population
Percentage (of total)
White42474%
Two or more races14926%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

21840 Population by Race

21840 Population Pyramid 2024

21840 Median Age

48.5

Total

63.2

Male

40.5

Female

21840 Adults

There are 414 adults, (167 of whom are seniors) in 21840.

21840 Age Dependency

132

Age Dependency Ratio

67.6

Old Age Dependency Ratio

64.4

Child Dependency Ratio

21840 Sex Ratio

Female30052.36%
Male27347.64%

21840 Population by Age

21840 Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1932.9778.221.8
Married1222.361000
Female425.760100
Male171.821000
Non Family1201000

2.87

Average Family Size

2.97

Average Household Size

78.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

21840 Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade00%
Associates Degree00%
Bachelors Degree5814.01%
Graduate Degree153.62%
High School Graduate21150.97%
Less Than 9th Grade00%
Some College13031.4%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

21840 Educational Attainment by Sex (over 25)

21840 Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White37337373
2+ Races41410

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

The highest rate of bachelors degrees is among white people with a rate of 19.57%.

21840 Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$0$0$0
Graduate Degree$0$0$0
High School Graduate$38,472$0$0
Less Than 9th Grade$0$0$0
Overall$45,119$0$0
Some College$46,101$0$46,101

$45,119

Average Earnings

$0

Average Male

$0

Average Female

21840 Earnings by Educational Attainment

21840 Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

21840 Language

100% of 21840 residents speak only English, while 0% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0% of the population.

21840 Language

rate

Rate
Poverty
Less Than 9th Grade0%
High School0%
Some College0%
Bachelors or Greater0%

21840 Poverty Rate by Education

rate

Rate
Poverty
Male Employed0%
Male Unemployed0%
Female Employed0%
Female Unemployed0%

21840 Poverty Rate by Employment Status and Sex

21840 Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families-$172,348
Households$120,324$174,918
Married Families-$-999,999,999
Non Families-$-999,999,999

mean

median

Income by Household Type

21840 Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

57.1%

Overall Marriage Rate

57.2%

Male Marriage Rate

57.0%

Female Marriage Rate

21840 Married by Age and Sex

male

female

21840 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 45-54.

21840 Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

21840 Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

99

Number of Veterans

99

Male Veterans

0

Female Veterans

War
Veterans
Vietnam55
First Gulf War27
Second Gulf War0
Korea0
World War II0

21840 Veterans by War

count

Age Group
Veterans
65 to 7455
35 to 5427
75+17
18 to 340
55 to 640

21840 Veterans by Age

count

Name
Veterans
% of Total
White9926.54%

21840 Veterans by Race

21840 Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

17.17%

Veteran Disability Rate

21840 Veterans by Education

LaborForceParticipation

67.4%

Labor Force Participation

54.1%

Employment Rate

19.7%

Unemployment Rate

21840 Employment by Age

LaborForceParticipation

21840 Employment by Race

LaborForceParticipation

21840 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

73.47%

Born in 21840

97.91%

Native Born

2.09%

Foreign Born

0%

Non Citizen

2.09%

Naturalized

Place of Birth

97.91% of 21840 residents were born in the United States, with 73.47% 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.

21840 Place of Birth