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Zip Code 21001 Population

Population breakdown by gender

Population in zip code 21001 is 21,213 residents | Male to Female ratio is 1:1.05 | Zip Code 21001 land area is 29.9002 sq. miles | Population density is 709.46 residents per square mile

Median age in zip code 21001

  Median Age
Zip Code Median Age 39.5
Median Age - Male 37.1
Median Age - Female 41.5

Median age of zip code 21001 is 11.6% higher compared to nearby zip codes and 6.2% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 21001 is 7.5% higher compared to nearby zip codes and 3.6% higher compared to the United States male median age. Female zip code 21001 median age is 13.7% higher in comparison to nearby zip codes and 7.8% higher compared to female national median age average.

Population breakdown by age

Racial makeup of zip code 21001

White population 13742
Black or African American population 5494
Asian population 427
American Indian and Alaska Native population 14
Native Hawaiian and other Pacific Islander population 0
Other population 779

Region of birth

Zip code 21001 ancestry distribution

Arab 0% Czech 0.9%
Danish 0.2% Dutch 1.3%
English 8.7% French No Basque 2.4%
French Canadian 0.5% German 17.2%
Greek 0.6% Hungarian 0.2%
Irish 10.8% Italian 3.4%
Lithuanian 0.1% Norwegian 0.1%
Polish 2.4% Portuguese 0.2%
Russian 0.2% Scotch-Irish 0.9%
Scottish 2.1% Slovak 0.1%
Subsaharan African 0.8% Swedish 0.4%
Swiss 0% Ukrainian 0.2%
USA 9.2% Welsh 0.8%
West Indian No Hispanic Groups 0.6% Other Ancestries 31%

Family type by presence of children under 18 by age in zip code 21001

Family Type Distribution
Total families 5558
Married couples 70.49%
Other couples 29.51%

Family and household income distribution in zip code 21001

  Family income (%) Household income (%)
$30,000 or less 16.91% 24.84%
$30,000 and $50,000 17.78% 17.91%
$50,000 and $100,000 34.96% 32.31%
$100,000 and $200,000 27.19% 22.07%
$200,000 or more 3.17% 2.87%

Households by size in zip code 21001

Household language in zip code 21001

English language 89.65%
Spanish language 4.96%
Other European language 2.78%
Asian language 1.53%
Other language 1.09%

Population by housing unit in zip code 21001

Total Occupied housing units 8341
Detached housing units 58.23%
Attached housing units 15.32%
2 units 1.62%
3 - 4 units 2.1%
5 - 9 units 6.15%
10 - 19 units 6.09%
20 - 49 units 0.24%
50 or more units 3.98%
Mobile homes 6.27%
Boats, RVs, Vans 0%

Means of transportation to work in zip code 21001

Use car, track or Van 94.08%
Use public transportation 1.71%
Use Motorcycle 0.09%
Use bicycle 0.09%
Walk to work 1.71%
Work at home 2.32%

School attendance in zip code 21001

Attent Preschool programs 2.95%
Attend Public School 15.65%
Attend college undergraduate program 5.76%
Attent graduate studies 1.23%
Not enrolled in school 74.41%

Highest school attainment in zip code 21001

Less then 9th grade 4.33%
Grade 9 to 12, no diploma 9.65%
High school diploma 35.01%
Some college, no degree 27.52%
Associate degree 9.44%
Bachelor's degree 13.58%
Graduate or professional degree 0.47%

Real Estate in zip code 21001

Housing occupied 93.99%
Housing vacant 6.01%
Housing occupied by owner 69.44%
Housing occupied by tenant 30.56%
Total Rented Units 2549
Median Contract Gross Rent $718
Median Gross Rent $876
Median Home Value $233,000

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 21001 median gross rent is 22.01% larger then the median contract rent.

Average estimated apartment rent in zip code 21001

Studio $700
1 Bedroom $790
2 Bedrooms $950
3 Bedrooms $1,220
4 Bedrooms $1,510
AVERAGE RENT $1,034

Average rent in zip code 21001 ($1,034.00) is 17.5% lower compared to nearby zip codes and 10.6% higher compared to the average rent in the US. The following illustrates how zip code 21001 rent compares to the nearby zip code rents by unit type: studio apartment rent is 17.5% lower, one bedroom apartment rent is 17.6% lower, two bedroom rent is 17.5% lower, three bedroom rent is 17.5% lower, four bedroom rent is 17.4% lower.

Housing units in zip code 21001

Total housing units 8874
Detached housing units 57.31%
Attached housing units 15.43%
2 units 2.32%
3 - 4 units 2.1%
5 - 9 units 6.34%
10 - 19 units 5.72%
20 - 49 units 0.76%
50 or more units 3.74%
Mobile homes 6.28%
Boats, RVs, Vans 0%

Real Estate taxes paid in zip code 21001

Total Real Estate Taxes $15,163,300
Real estate taxes paid for units with a mortgage $11,521,100
Real estate taxes paid for units with no mortgage $3,642,200

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Nearby Zip Code Income Per Capita Comparison

Zip Codes Near 21001