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Zip Code 21638 Population

Population breakdown by gender

Population in zip code 21638 is 4,881 residents | Male to Female ratio is 1:0.94 | Zip Code 21638 land area is 9.8379 sq. miles | Population density is 496.14 residents per square mile

Median age in zip code 21638

  Median Age
Zip Code Median Age 43
Median Age - Male 44.5
Median Age - Female 41.2

Median age of zip code 21638 is 2.9% higher compared to nearby zip codes and 15.6% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 21638 is 7.7% higher compared to nearby zip codes and 24.3% higher compared to the United States male median age. Female zip code 21638 median age is 1.7% lower in comparison to nearby zip codes and 7% higher compared to female national median age average.

Population breakdown by age

Racial makeup of zip code 21638

White population 3998
Black or African American population 636
Asian population 118
American Indian and Alaska Native population 0
Native Hawaiian and other Pacific Islander population 0
Other population 9

Region of birth

Zip code 21638 ancestry distribution

Arab 0% Czech 0.6%
Danish 0% Dutch 0.5%
English 16.5% French No Basque 1%
French Canadian 0.5% German 17.5%
Greek 0.4% Hungarian 0.3%
Irish 15.6% Italian 3.3%
Lithuanian 0% Norwegian 0.4%
Polish 3.7% Portuguese 0%
Russian 0.2% Scotch-Irish 2.4%
Scottish 2.3% Slovak 0.2%
Subsaharan African 3.5% Swedish 0.4%
Swiss 0% Ukrainian 0%
USA 10.8% Welsh 1.7%
West Indian No Hispanic Groups 0.5% Other Ancestries 19.9%

Family type by presence of children under 18 by age in zip code 21638

Family Type Distribution
Total families 1258
Married couples 81.56%
Other couples 18.44%

Family and household income distribution in zip code 21638

  Family income (%) Household income (%)
$30,000 or less 9.62% 11.21%
$30,000 and $50,000 4.21% 9.63%
$50,000 and $100,000 28.62% 36.13%
$100,000 and $200,000 40.06% 29.22%
$200,000 or more 17.49% 13.82%

Households by size in zip code 21638

Household language in zip code 21638

English language 95.98%
Spanish language 0.75%
Other European language 2.77%
Asian language 0.49%
Other language 0%

Population by housing unit in zip code 21638

Total Occupied housing units 1766
Detached housing units 77.8%
Attached housing units 9.8%
2 units 1.3%
3 - 4 units 2.49%
5 - 9 units 2.27%
10 - 19 units 1.7%
20 - 49 units 1.42%
50 or more units 0.74%
Mobile homes 2.49%
Boats, RVs, Vans 0%

Means of transportation to work in zip code 21638

Use car, track or Van 90.26%
Use public transportation 0.84%
Use Motorcycle 0%
Use bicycle 0%
Walk to work 1.09%
Work at home 7.81%

School attendance in zip code 21638

Attent Preschool programs 2.66%
Attend Public School 11.93%
Attend college undergraduate program 5.7%
Attent graduate studies 0.44%
Not enrolled in school 79.26%

Highest school attainment in zip code 21638

Less then 9th grade 3.05%
Grade 9 to 12, no diploma 5.73%
High school diploma 35.19%
Some college, no degree 21.11%
Associate degree 8.48%
Bachelor's degree 23.26%
Graduate or professional degree 3.18%

Real Estate in zip code 21638

Housing occupied 84.06%
Housing vacant 15.94%
Housing occupied by owner 75.65%
Housing occupied by tenant 24.35%
Total Rented Units 430
Median Contract Gross Rent $1,227
Median Gross Rent $1,537
Median Home Value $387,100

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 21638 median gross rent is 25.26% larger then the median contract rent.

Average estimated apartment rent in zip code 21638

Studio $800
1 Bedroom $910
2 Bedrooms $1,090
3 Bedrooms $1,400
4 Bedrooms $1,730
AVERAGE RENT $1,186

Average rent in zip code 21638 ($1,186.00) is 3.3% lower compared to nearby zip codes and 26.8% higher compared to the average rent in the US. The following illustrates how zip code 21638 rent compares to the nearby zip code rents by unit type: studio apartment rent is 3.7% lower, one bedroom apartment rent is 3.1% lower, two bedroom rent is 3.4% lower, three bedroom rent is 3.2% lower, four bedroom rent is 3.3% lower.

Housing units in zip code 21638

Total housing units 2101
Detached housing units 73.54%
Attached housing units 10%
2 units 1.09%
3 - 4 units 2.09%
5 - 9 units 4.47%
10 - 19 units 2.38%
20 - 49 units 1.19%
50 or more units 0.62%
Mobile homes 4.62%
Boats, RVs, Vans 0%

Real Estate taxes paid in zip code 21638

Total Real Estate Taxes $4,381,200
Real estate taxes paid for units with a mortgage $3,411,200
Real estate taxes paid for units with no mortgage $970,000

Compare Zip Codes

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Nearby Zip Code Income Per Capita Comparison

Zip Codes Near 21638