Enter zip code or city to begin your search

Zip Code 21403 Population

Population breakdown by gender

Population in zip code 21403 is 30,044 residents | Male to Female ratio is 1:1.13 | Zip Code 21403 land area is 9.0853 sq. miles | Population density is 3,306.88 residents per square mile

Median age in zip code 21403

  Median Age
Zip Code Median Age 42.8
Median Age - Male 39
Median Age - Female 45.2

Median age of zip code 21403 is 10.3% higher compared to nearby zip codes and 15.1% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 21403 is 3.4% higher compared to nearby zip codes and 8.9% higher compared to the United States male median age. Female zip code 21403 median age is 14.4% higher in comparison to nearby zip codes and 17.4% higher compared to female national median age average.

Population breakdown by age

Racial makeup of zip code 21403

White population 22631
Black or African American population 4678
Asian population 564
American Indian and Alaska Native population 0
Native Hawaiian and other Pacific Islander population 0
Other population 1613

Region of birth

Zip code 21403 ancestry distribution

Arab 0.3% Czech 0.4%
Danish 0.5% Dutch 1.2%
English 13.4% French No Basque 2.4%
French Canadian 0.4% German 15.4%
Greek 1% Hungarian 0.7%
Irish 16.5% Italian 6.1%
Lithuanian 0.4% Norwegian 1.1%
Polish 3.2% Portuguese 0.3%
Russian 1.3% Scotch-Irish 2.1%
Scottish 3.5% Slovak 0.2%
Subsaharan African 0.4% Swedish 1%
Swiss 0.4% Ukrainian 0.6%
USA 5.1% Welsh 1%
West Indian No Hispanic Groups 0.3% Other Ancestries 30.9%

Family type by presence of children under 18 by age in zip code 21403

Family Type Distribution
Total families 7171
Married couples 76.22%
Other couples 23.78%

Family and household income distribution in zip code 21403

  Family income (%) Household income (%)
$30,000 or less 11.76% 16.69%
$30,000 and $50,000 8.09% 10.89%
$50,000 and $100,000 30.01% 32.94%
$100,000 and $200,000 34.99% 28.88%
$200,000 or more 15.16% 10.6%

Households by size in zip code 21403

Household language in zip code 21403

English language 84.24%
Spanish language 11.35%
Other European language 3.35%
Asian language 0.89%
Other language 0.16%

Population by housing unit in zip code 21403

Total Occupied housing units 12997
Detached housing units 50.92%
Attached housing units 13.12%
2 units 1.12%
3 - 4 units 2.2%
5 - 9 units 12.62%
10 - 19 units 12.68%
20 - 49 units 3.52%
50 or more units 3.69%
Mobile homes 0%
Boats, RVs, Vans 0.13%

Means of transportation to work in zip code 21403

Use car, track or Van 87.88%
Use public transportation 4.26%
Use Motorcycle 0.17%
Use bicycle 0.42%
Walk to work 1.54%
Work at home 5.73%

School attendance in zip code 21403

Attent Preschool programs 3.49%
Attend Public School 11.85%
Attend college undergraduate program 2.94%
Attent graduate studies 2.12%
Not enrolled in school 79.59%

Highest school attainment in zip code 21403

Less then 9th grade 5%
Grade 9 to 12, no diploma 6.93%
High school diploma 20.4%
Some college, no degree 21.22%
Associate degree 8.34%
Bachelor's degree 33.22%
Graduate or professional degree 4.89%

Real Estate in zip code 21403

Housing occupied 89.15%
Housing vacant 10.85%
Housing occupied by owner 64.75%
Housing occupied by tenant 35.25%
Total Rented Units 4582
Median Contract Gross Rent $1,244
Median Gross Rent $1,363
Median Home Value $438,300

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 21403 median gross rent is 9.57% larger then the median contract rent.

Average estimated apartment rent in zip code 21403

Studio $1,050
1 Bedroom $1,190
2 Bedrooms $1,430
3 Bedrooms $1,840
4 Bedrooms $2,270
AVERAGE RENT $1,556

Average rent in zip code 21403 ($1,556.00) is 7.2% higher compared to nearby zip codes and 66.4% higher compared to the average rent in the US. The following illustrates how zip code 21403 rent compares to the nearby zip code rents by unit type: studio apartment rent is 6.8% higher, one bedroom apartment rent is 7.3% higher, two bedroom rent is 7.2% higher, three bedroom rent is 7.4% higher, four bedroom rent is 7.2% higher.

Housing units in zip code 21403

Total housing units 14579
Detached housing units 49.09%
Attached housing units 13.55%
2 units 0.99%
3 - 4 units 2.15%
5 - 9 units 14.49%
10 - 19 units 12.85%
20 - 49 units 3.4%
50 or more units 3.35%
Mobile homes 0%
Boats, RVs, Vans 0.12%

Real Estate taxes paid in zip code 21403

Total Real Estate Taxes $32,454,100
Real estate taxes paid for units with a mortgage $25,263,200
Real estate taxes paid for units with no mortgage $7,190,900

Compare Zip Codes

or compare zip code 21403 to other nearby zip codes.

Nearby Zip Code Income Per Capita Comparison

Zip Codes Near 21403