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Zip Code 21742 Population

Population breakdown by gender

Population in zip code 21742 is 32,585 residents | Male to Female ratio is 1:1.09 | Zip Code 21742 land area is 50.4595 sq. miles | Population density is 645.77 residents per square mile

Median age in zip code 21742

  Median Age
Zip Code Median Age 40
Median Age - Male 39.1
Median Age - Female 40.9

Median age of zip code 21742 is 5% lower compared to nearby zip codes and 7.5% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 21742 is 2.7% lower compared to nearby zip codes and 9.2% higher compared to the United States male median age. Female zip code 21742 median age is 6.8% lower in comparison to nearby zip codes and 6.2% higher compared to female national median age average.

Population breakdown by age

Racial makeup of zip code 21742

White population 28256
Black or African American population 2454
Asian population 1052
American Indian and Alaska Native population 97
Native Hawaiian and other Pacific Islander population 8
Other population 128

Region of birth

Zip code 21742 ancestry distribution

Arab 0.4% Czech 0.5%
Danish 0.2% Dutch 1.5%
English 11% French No Basque 2.6%
French Canadian 0.5% German 31.3%
Greek 0.2% Hungarian 0.5%
Irish 12.8% Italian 5.1%
Lithuanian 0.2% Norwegian 0.5%
Polish 2.6% Portuguese 0.2%
Russian 0.5% Scotch-Irish 1.1%
Scottish 1.5% Slovak 0.4%
Subsaharan African 0.2% Swedish 0.9%
Swiss 1.7% Ukrainian 0.3%
USA 10.5% Welsh 1%
West Indian No Hispanic Groups 0% Other Ancestries 13.3%

Family type by presence of children under 18 by age in zip code 21742

Family Type Distribution
Total families 8503
Married couples 76.55%
Other couples 23.45%

Family and household income distribution in zip code 21742

  Family income (%) Household income (%)
$30,000 or less 11.29% 19.59%
$30,000 and $50,000 15.37% 16.99%
$50,000 and $100,000 40.12% 36.82%
$100,000 and $200,000 27.93% 22.62%
$200,000 or more 5.29% 3.98%

Households by size in zip code 21742

Household language in zip code 21742

English language 91.14%
Spanish language 2.81%
Other European language 3.58%
Asian language 2.08%
Other language 0.38%

Population by housing unit in zip code 21742

Total Occupied housing units 12736
Detached housing units 60.14%
Attached housing units 15.92%
2 units 1.62%
3 - 4 units 2.36%
5 - 9 units 3.31%
10 - 19 units 9.05%
20 - 49 units 2.17%
50 or more units 2.98%
Mobile homes 2.47%
Boats, RVs, Vans 0%

Means of transportation to work in zip code 21742

Use car, track or Van 92.61%
Use public transportation 1.34%
Use Motorcycle 0.16%
Use bicycle 0.37%
Walk to work 0.8%
Work at home 4.72%

School attendance in zip code 21742

Attent Preschool programs 2.48%
Attend Public School 16.14%
Attend college undergraduate program 5.82%
Attent graduate studies 1.22%
Not enrolled in school 74.34%

Highest school attainment in zip code 21742

Less then 9th grade 4.39%
Grade 9 to 12, no diploma 7.83%
High school diploma 32.13%
Some college, no degree 24.22%
Associate degree 10.18%
Bachelor's degree 18.8%
Graduate or professional degree 2.44%

Real Estate in zip code 21742

Housing occupied 95.17%
Housing vacant 4.83%
Housing occupied by owner 66.06%
Housing occupied by tenant 33.94%
Total Rented Units 4323
Median Contract Gross Rent $834
Median Gross Rent $948
Median Home Value $245,600

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 21742 median gross rent is 13.67% larger then the median contract rent.

Average estimated apartment rent in zip code 21742

Studio $630
1 Bedroom $720
2 Bedrooms $920
3 Bedrooms $1,330
4 Bedrooms $1,370
AVERAGE RENT $994

Average rent in zip code 21742 ($994.00) is 4.7% higher compared to nearby zip codes and 6.3% higher compared to the average rent in the US. The following illustrates how zip code 21742 rent compares to the nearby zip code rents by unit type: studio apartment rent is 1.6% higher, one bedroom apartment rent is 1.4% higher, two bedroom rent is 6.3% higher, three bedroom rent is 11.2% higher, four bedroom rent is 1% higher.

Housing units in zip code 21742

Total housing units 13383
Detached housing units 59.26%
Attached housing units 16.1%
2 units 1.54%
3 - 4 units 2.44%
5 - 9 units 3.15%
10 - 19 units 9.68%
20 - 49 units 2.3%
50 or more units 2.83%
Mobile homes 2.7%
Boats, RVs, Vans 0%

Real Estate taxes paid in zip code 21742

Total Real Estate Taxes $21,910,200
Real estate taxes paid for units with a mortgage $15,475,300
Real estate taxes paid for units with no mortgage $6,434,900

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Nearby Zip Code Income Per Capita Comparison

Zip Codes Near 21742