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Zip Code 20621 Population

Population breakdown by gender

Population in zip code 20621 is 1,180 residents | Male to Female ratio is 1:0.84 | Zip Code 20621 land area is 13.8786 sq. miles | Population density is 85.02 residents per square mile

Median age in zip code 20621

  Median Age
Zip Code Median Age 49.1
Median Age - Male 43
Median Age - Female 54.4

Median age of zip code 20621 is 10.6% higher compared to nearby zip codes and 32% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 20621 is 2.1% lower compared to nearby zip codes and 20.1% higher compared to the United States male median age. Female zip code 20621 median age is 21.7% higher in comparison to nearby zip codes and 41.3% higher compared to female national median age average.

Population breakdown by age

Racial makeup of zip code 20621

White population 599
Black or African American population 527
Asian population 0
American Indian and Alaska Native population 0
Native Hawaiian and other Pacific Islander population 0
Other population 0

Region of birth

Zip code 20621 ancestry distribution

Arab 0% Czech 0.8%
Danish 0% Dutch 0.7%
English 19.2% French No Basque 2.5%
French Canadian 0% German 13.9%
Greek 0% Hungarian 0%
Irish 6.5% Italian 0.6%
Lithuanian 0% Norwegian 0%
Polish 0% Portuguese 0%
Russian 0% Scotch-Irish 0.8%
Scottish 0% Slovak 0%
Subsaharan African 2.9% Swedish 0.5%
Swiss 0% Ukrainian 0%
USA 11% Welsh 0%
West Indian No Hispanic Groups 0.6% Other Ancestries 24%

Family type by presence of children under 18 by age in zip code 20621

Family Type Distribution
Total families 377
Married couples 85.68%
Other couples 14.32%

Family and household income distribution in zip code 20621

  Family income (%) Household income (%)
$30,000 or less 7.43% 15.78%
$30,000 and $50,000 31.56% 29.21%
$50,000 and $100,000 43.77% 41.15%
$100,000 and $200,000 10.34% 8.32%
$200,000 or more 6.9% 5.54%

Households by size in zip code 20621

Household language in zip code 20621

English language 93.48%
Spanish language 4.47%
Other European language 1.52%
Asian language 0.54%
Other language 0%

Population by housing unit in zip code 20621

Total Occupied housing units 469
Detached housing units 100%
Attached housing units 0%
2 units 0%
3 - 4 units 0%
5 - 9 units 0%
10 - 19 units 0%
20 - 49 units 0%
50 or more units 0%
Mobile homes 0%
Boats, RVs, Vans 0%

Means of transportation to work in zip code 20621

Use car, track or Van 91.3%
Use public transportation 4.81%
Use Motorcycle 0%
Use bicycle 0%
Walk to work 0%
Work at home 3.89%

School attendance in zip code 20621

Attent Preschool programs 0%
Attend Public School 11.26%
Attend college undergraduate program 1.61%
Attent graduate studies 0%
Not enrolled in school 87.13%

Highest school attainment in zip code 20621

Less then 9th grade 4.02%
Grade 9 to 12, no diploma 5.57%
High school diploma 36.53%
Some college, no degree 22.93%
Associate degree 15.67%
Bachelor's degree 14.51%
Graduate or professional degree 0.78%

Real Estate in zip code 20621

Housing occupied 68.57%
Housing vacant 31.43%
Housing occupied by owner 88.49%
Housing occupied by tenant 11.51%
Total Rented Units 54
Median Contract Gross Rent $934
Median Gross Rent $0
Median Home Value $254,700

Contract rent is the monthly cash rent agreed to, regardless of any furnishings, utilities, fees, meals, or services that may be included. Gross rent is the contract rent plus the estimated average monthly cost of utilities and fuels if these are paid by the renter. In zip code 20621 median gross rent is -100% larger then the median contract rent.

Average estimated apartment rent in zip code 20621

Studio $0
1 Bedroom $0
2 Bedrooms $0
3 Bedrooms $0
4 Bedrooms $0
AVERAGE RENT $0

Housing units in zip code 20621

Total housing units 684
Detached housing units 94.01%
Attached housing units 0%
2 units 0%
3 - 4 units 0%
5 - 9 units 0%
10 - 19 units 0%
20 - 49 units 0%
50 or more units 0%
Mobile homes 5.99%
Boats, RVs, Vans 0%

Real Estate taxes paid in zip code 20621

Total Real Estate Taxes $991,900
Real estate taxes paid for units with a mortgage $647,600
Real estate taxes paid for units with no mortgage $344,300

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