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Zip Code 21237 Population

Population breakdown by gender

Population in zip code 21237 is 29,728 residents | Male to Female ratio is 1:1.16 | Zip Code 21237 land area is 11.4707 sq. miles | Population density is 2,591.65 residents per square mile

Median age in zip code 21237

  Median Age
Zip Code Median Age 36.8
Median Age - Male 36.2
Median Age - Female 37.3

Median age of zip code 21237 is 1.1% lower compared to nearby zip codes and 1.1% lower compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 21237 is 0.8% higher compared to nearby zip codes and 1.1% higher compared to the United States male median age. Female zip code 21237 median age is 3.6% lower in comparison to nearby zip codes and 3.1% lower compared to female national median age average.

Population breakdown by age

Racial makeup of zip code 21237

White population 17881
Black or African American population 7975
Asian population 2090
American Indian and Alaska Native population 46
Native Hawaiian and other Pacific Islander population 60
Other population 653

Region of birth

Zip code 21237 ancestry distribution

Arab 0.2% Czech 1.9%
Danish 0.1% Dutch 1.2%
English 7.6% French No Basque 2.5%
French Canadian 0.6% German 25.8%
Greek 2.2% Hungarian 0.5%
Irish 15.9% Italian 10%
Lithuanian 0.4% Norwegian 0.2%
Polish 10.2% Portuguese 0.2%
Russian 0.6% Scotch-Irish 0.8%
Scottish 0.8% Slovak 0.5%
Subsaharan African 1.2% Swedish 0.3%
Swiss 0% Ukrainian 0.3%
USA 3.4% Welsh 0.6%
West Indian No Hispanic Groups 0.7% Other Ancestries 21.4%

Family type by presence of children under 18 by age in zip code 21237

Family Type Distribution
Total families 7424
Married couples 68.68%
Other couples 31.32%

Family and household income distribution in zip code 21237

  Family income (%) Household income (%)
$30,000 or less 14.41% 21.16%
$30,000 and $50,000 20.34% 22.64%
$50,000 and $100,000 29.96% 28.81%
$100,000 and $200,000 30.13% 23.92%
$200,000 or more 5.16% 3.48%

Households by size in zip code 21237

Household language in zip code 21237

English language 82.22%
Spanish language 3.96%
Other European language 5.96%
Asian language 5.6%
Other language 2.25%

Population by housing unit in zip code 21237

Total Occupied housing units 11481
Detached housing units 44.53%
Attached housing units 21.78%
2 units 0.3%
3 - 4 units 1.97%
5 - 9 units 10.1%
10 - 19 units 17.6%
20 - 49 units 1.16%
50 or more units 1.29%
Mobile homes 1.27%
Boats, RVs, Vans 0%

Means of transportation to work in zip code 21237

Use car, track or Van 93.3%
Use public transportation 2.23%
Use Motorcycle 0%
Use bicycle 0%
Walk to work 1.77%
Work at home 2.7%

School attendance in zip code 21237

Attent Preschool programs 3.19%
Attend Public School 14.76%
Attend college undergraduate program 6.8%
Attent graduate studies 1.3%
Not enrolled in school 73.95%

Highest school attainment in zip code 21237

Less then 9th grade 5.83%
Grade 9 to 12, no diploma 9.07%
High school diploma 31.34%
Some college, no degree 23.55%
Associate degree 8.29%
Bachelor's degree 20.34%
Graduate or professional degree 1.57%

Real Estate in zip code 21237

Housing occupied 92.45%
Housing vacant 7.55%
Housing occupied by owner 64.15%
Housing occupied by tenant 35.85%
Total Rented Units 4116
Median Contract Gross Rent $914
Median Gross Rent $1,062
Median Home Value $235,000

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 21237 median gross rent is 16.19% larger then the median contract rent.

Average estimated apartment rent in zip code 21237

Studio $810
1 Bedroom $920
2 Bedrooms $1,100
3 Bedrooms $1,410
4 Bedrooms $1,740
AVERAGE RENT $1,196

Average rent in zip code 21237 ($1,196.00) is 5.7% higher compared to nearby zip codes and 27.9% higher compared to the average rent in the US. The following illustrates how zip code 21237 rent compares to the nearby zip code rents by unit type: studio apartment rent is 5.9% higher, one bedroom apartment rent is 6.4% higher, two bedroom rent is 5.8% higher, three bedroom rent is 5.5% higher, four bedroom rent is 5.5% higher.

Housing units in zip code 21237

Total housing units 12419
Detached housing units 44.23%
Attached housing units 22.2%
2 units 0.27%
3 - 4 units 1.82%
5 - 9 units 9.77%
10 - 19 units 17.78%
20 - 49 units 1.15%
50 or more units 1.19%
Mobile homes 1.59%
Boats, RVs, Vans 0%

Real Estate taxes paid in zip code 21237

Total Real Estate Taxes $18,279,600
Real estate taxes paid for units with a mortgage $13,812,300
Real estate taxes paid for units with no mortgage $4,467,200

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Zip Codes Near 21237