Enter zip code or city to begin your search

Zip Code 21220 Population

Population breakdown by gender

Population in zip code 21220 is 39,313 residents | Male to Female ratio is 1:0.99 | Zip Code 21220 land area is 21.5538 sq. miles | Population density is 1,823.95 residents per square mile

Median age in zip code 21220

  Median Age
Zip Code Median Age 37.5
Median Age - Male 35.3
Median Age - Female 39.7

Median age of zip code 21220 is 1.6% higher compared to nearby zip codes and 0.8% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 21220 is 0.3% higher compared to nearby zip codes and 1.4% lower compared to the United States male median age. Female zip code 21220 median age is 3.4% higher in comparison to nearby zip codes and 3.1% higher compared to female national median age average.

Population breakdown by age

Racial makeup of zip code 21220

White population 30304
Black or African American population 6952
Asian population 738
American Indian and Alaska Native population 18
Native Hawaiian and other Pacific Islander population 14
Other population 492

Region of birth

Zip code 21220 ancestry distribution

Arab 0% Czech 1.7%
Danish 0.1% Dutch 1.7%
English 8.9% French No Basque 2%
French Canadian 0.4% German 28.8%
Greek 0.6% Hungarian 0.2%
Irish 17% Italian 7.2%
Lithuanian 0.4% Norwegian 0.1%
Polish 7.6% Portuguese 0.2%
Russian 0.5% Scotch-Irish 1.2%
Scottish 0.9% Slovak 0.2%
Subsaharan African 1.4% Swedish 0.4%
Swiss 0.1% Ukrainian 0.2%
USA 5.8% Welsh 0.9%
West Indian No Hispanic Groups 0.2% Other Ancestries 18.9%

Family type by presence of children under 18 by age in zip code 21220

Family Type Distribution
Total families 10013
Married couples 67.1%
Other couples 32.9%

Family and household income distribution in zip code 21220

  Family income (%) Household income (%)
$30,000 or less 14.11% 22.46%
$30,000 and $50,000 20.51% 20.01%
$50,000 and $100,000 38.49% 35.85%
$100,000 and $200,000 23.77% 18.88%
$200,000 or more 3.12% 2.81%

Households by size in zip code 21220

Household language in zip code 21220

English language 90.31%
Spanish language 4.69%
Other European language 1.88%
Asian language 1.81%
Other language 1.31%

Population by housing unit in zip code 21220

Total Occupied housing units 14922
Detached housing units 47.41%
Attached housing units 28.93%
2 units 0.64%
3 - 4 units 1.86%
5 - 9 units 4.54%
10 - 19 units 5.82%
20 - 49 units 0.58%
50 or more units 0.86%
Mobile homes 9.36%
Boats, RVs, Vans 0%

Means of transportation to work in zip code 21220

Use car, track or Van 93.88%
Use public transportation 2.05%
Use Motorcycle 0.27%
Use bicycle 0%
Walk to work 2.41%
Work at home 1.38%

School attendance in zip code 21220

Attent Preschool programs 2.49%
Attend Public School 15.19%
Attend college undergraduate program 5.7%
Attent graduate studies 1.31%
Not enrolled in school 75.32%

Highest school attainment in zip code 21220

Less then 9th grade 5.69%
Grade 9 to 12, no diploma 11.48%
High school diploma 38.27%
Some college, no degree 25.59%
Associate degree 7.47%
Bachelor's degree 10.58%
Graduate or professional degree 0.93%

Real Estate in zip code 21220

Housing occupied 91.7%
Housing vacant 8.3%
Housing occupied by owner 66.76%
Housing occupied by tenant 33.24%
Total Rented Units 4960
Median Contract Gross Rent $847
Median Gross Rent $1,067
Median Home Value $210,200

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 21220 median gross rent is 25.97% larger then the median contract rent.

Average estimated apartment rent in zip code 21220

Studio $800
1 Bedroom $900
2 Bedrooms $1,080
3 Bedrooms $1,390
4 Bedrooms $1,710
AVERAGE RENT $1,176

Average rent in zip code 21220 ($1,176.00) is 2.8% higher compared to nearby zip codes and 25.7% higher compared to the average rent in the US. The following illustrates how zip code 21220 rent compares to the nearby zip code rents by unit type: studio apartment rent is 3.4% higher, one bedroom apartment rent is 2.7% higher, two bedroom rent is 2.7% higher, three bedroom rent is 2.9% higher, four bedroom rent is 2.6% higher.

Housing units in zip code 21220

Total housing units 16273
Detached housing units 46.42%
Attached housing units 29.15%
2 units 0.64%
3 - 4 units 1.92%
5 - 9 units 4.38%
10 - 19 units 6.88%
20 - 49 units 0.53%
50 or more units 0.79%
Mobile homes 9.29%
Boats, RVs, Vans 0%

Real Estate taxes paid in zip code 21220

Total Real Estate Taxes $22,146,400
Real estate taxes paid for units with a mortgage $16,323,800
Real estate taxes paid for units with no mortgage $5,822,600

Compare Zip Codes

or compare zip code 21220 to other nearby zip codes.

Nearby Zip Code Income Per Capita Comparison

Zip Codes Near 21220