Zip Code 21770

7,815

Population by Race

Race
Population
Percentage (of total)
White5,96776.35%
Asian93611.98%
Two or more races4665.96%
Black or African American3874.95%
Other race590.75%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Asian

Two or more races

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

21770 Population by Race

21770 Population Pyramid 2024

21770 Median Age

41.2

Total

41.3

Male

40.8

Female

21770 Adults

There are 6,108 adults, (1,479 of whom are seniors) in 21770.

21770 Age Dependency

68.8

Age Dependency Ratio

32

Old Age Dependency Ratio

36.9

Child Dependency Ratio

21770 Sex Ratio

Female3,88449.7%
Male3,93150.3%

21770 Population by Age

21770 Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2,3943.26982
Married1,9163.4997.42.6
Non Family2971.291000
Female1524.531000
Male292.141000

3.44

Average Family Size

3.26

Average Household Size

98.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

21770 Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade751.33%
Associates Degree3325.91%
Bachelors Degree1,70930.42%
Graduate Degree1,35524.12%
High School Graduate98617.55%
Less Than 9th Grade100.18%
Some College1,15120.49%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

21770 Educational Attainment by Sex (over 25)

21770 Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White4,3244,2492,199
Asian662662540
2+ Races354354157
Hispanic249249116
Black224214161
Other Race29290

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

The highest rate of bachelors degrees is among asian people with a rate of 81.57%.

21770 Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$89,254$113,363$79,942
Graduate Degree$128,882$164,410$97,153
High School Graduate$56,292$55,917$57,745
Less Than 9th Grade$0$0$0
Overall$84,043$89,231$80,503
Some College$68,445$69,869$53,472

$84,043

Average Earnings

$89,231

Average Male

$80,503

Average Female

21770 Earnings by Educational Attainment

21770 Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

21770 Language

87.1% of 21770 residents speak only English, while 12.9% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 7.22% of the population.

21770 Language

21770 Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
Hispanic3088627.92%
Multiple4668618.45%
White5,941200.34%

1.36%

Overall Poverty Rate

1.48%

Male Poverty Rate

1.24%

Female Poverty Rate

Poverty in 21770

The race most likely to be in poverty in 21770 is Hispanic, with 27.92% below the poverty level.

The race least likely to be in poverty in 21770 is White, with 0.34% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 0.08%, and for those that did not work, the poverty rate was 5.3%.

21770 Poverty

rate

Rate
Poverty
Some College5.87%
High School1.93%
Less Than 9th Grade0%
Bachelors or Greater0%

21770 Poverty Rate by Education

rate

Rate
Poverty
Male Employed0.05%
Male Unemployed0%
Female Employed0%
Female Unemployed0%

21770 Poverty Rate by Employment Status and Sex

21770 Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$204,625$210,813
Households$184,464$204,111
Married Families$205,700$-999,999,999
Non Families$127,917$128,488

mean

median

Income by Household Type

21770 Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

71.7%

Overall Marriage Rate

72.0%

Male Marriage Rate

71.5%

Female Marriage Rate

21770 Married by Age and Sex

male

female

21770 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.

21770 Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

21770 Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

488

Number of Veterans

429

Male Veterans

59

Female Veterans

War
Veterans
Second Gulf War258
First Gulf War116
Vietnam89
Korea0
World War II0

21770 Veterans by War

count

Age Group
Veterans
35 to 54212
55 to 64113
65 to 7487
75+54
18 to 3422

21770 Veterans by Age

count

Name
Veterans
% of Total
White3297.02%
2+ Races11029.49%
Hispanic7123.83%
Black279%
Asian223.32%

21770 Veterans by Race

21770 Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

9.22%

Veteran Disability Rate

21770 Veterans by Education

LaborForceParticipation

67.2%

Labor Force Participation

65.3%

Employment Rate

2.2%

Unemployment Rate

21770 Employment by Age

LaborForceParticipation

21770 Employment by Race

LaborForceParticipation

21770 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

40.81%

Born in 21770

86.24%

Native Born

13.76%

Foreign Born

4.27%

Non Citizen

9.48%

Naturalized

Place of Birth

86.24% of 21770 residents were born in the United States, with 40.81% having been born in . 4.27% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

21770 Place of Birth