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Zip Code 21146 Population

Population breakdown by gender

Population in zip code 21146 is 26,521 residents | Male to Female ratio is 1:1.06 | Zip Code 21146 land area is 10.2298 sq. miles | Population density is 2,592.52 residents per square mile

Median age in zip code 21146

  Median Age
Zip Code Median Age 43.1
Median Age - Male 41.8
Median Age - Female 44

Median age of zip code 21146 is 2.7% lower compared to nearby zip codes and 15.9% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 21146 is 3% lower compared to nearby zip codes and 16.8% higher compared to the United States male median age. Female zip code 21146 median age is 3.7% lower in comparison to nearby zip codes and 14.3% higher compared to female national median age average.

Population breakdown by age

Racial makeup of zip code 21146

White population 24022
Black or African American population 1084
Asian population 992
American Indian and Alaska Native population 19
Native Hawaiian and other Pacific Islander population 0
Other population 27

Region of birth

Zip code 21146 ancestry distribution

Arab 0.3% Czech 1.3%
Danish 0.5% Dutch 2.2%
English 19.4% French No Basque 3.5%
French Canadian 0.8% German 26.9%
Greek 0.1% Hungarian 0.9%
Irish 20.4% Italian 7.2%
Lithuanian 0.3% Norwegian 1.5%
Polish 6.6% Portuguese 0.1%
Russian 1.6% Scotch-Irish 2.9%
Scottish 3% Slovak 0.5%
Subsaharan African 0.1% Swedish 1.4%
Swiss 0.8% Ukrainian 0.2%
USA 4.7% Welsh 1.1%
West Indian No Hispanic Groups 0.1% Other Ancestries 13.2%

Family type by presence of children under 18 by age in zip code 21146

Family Type Distribution
Total families 7436
Married couples 86.12%
Other couples 13.88%

Family and household income distribution in zip code 21146

  Family income (%) Household income (%)
$30,000 or less 3% 9.17%
$30,000 and $50,000 5.5% 6.82%
$50,000 and $100,000 24.13% 25.95%
$100,000 and $200,000 42.46% 37.07%
$200,000 or more 24.92% 20.99%

Households by size in zip code 21146

Household language in zip code 21146

English language 92.54%
Spanish language 1.13%
Other European language 2.87%
Asian language 3.4%
Other language 0.05%

Population by housing unit in zip code 21146

Total Occupied housing units 9307
Detached housing units 93.18%
Attached housing units 3.62%
2 units 0.45%
3 - 4 units 0.19%
5 - 9 units 0%
10 - 19 units 0%
20 - 49 units 0.89%
50 or more units 1.67%
Mobile homes 0%
Boats, RVs, Vans 0%

Means of transportation to work in zip code 21146

Use car, track or Van 92.87%
Use public transportation 0.77%
Use Motorcycle 0.09%
Use bicycle 0.29%
Walk to work 0.4%
Work at home 5.58%

School attendance in zip code 21146

Attent Preschool programs 4.99%
Attend Public School 18.95%
Attend college undergraduate program 3.88%
Attent graduate studies 1.78%
Not enrolled in school 70.39%

Highest school attainment in zip code 21146

Less then 9th grade 1.27%
Grade 9 to 12, no diploma 3.22%
High school diploma 15.51%
Some college, no degree 20.88%
Associate degree 8.35%
Bachelor's degree 44.49%
Graduate or professional degree 6.27%

Real Estate in zip code 21146

Housing occupied 95.76%
Housing vacant 4.24%
Housing occupied by owner 92.45%
Housing occupied by tenant 7.55%
Total Rented Units 703
Median Contract Gross Rent $1,360
Median Gross Rent $1,690
Median Home Value $476,500

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 21146 median gross rent is 24.26% larger then the median contract rent.

Average estimated apartment rent in zip code 21146

Studio $1,270
1 Bedroom $1,430
2 Bedrooms $1,720
3 Bedrooms $2,210
4 Bedrooms $2,730
AVERAGE RENT $1,872

Average rent in zip code 21146 ($1,872.00) is 16.9% higher compared to nearby zip codes and 100.1% higher compared to the average rent in the US. The following illustrates how zip code 21146 rent compares to the nearby zip code rents by unit type: studio apartment rent is 16.9% higher, one bedroom apartment rent is 16.7% higher, two bedroom rent is 16.8% higher, three bedroom rent is 16.9% higher, four bedroom rent is 17% higher.

Housing units in zip code 21146

Total housing units 9719
Detached housing units 93.33%
Attached housing units 3.47%
2 units 0.43%
3 - 4 units 0.19%
5 - 9 units 0%
10 - 19 units 0%
20 - 49 units 0.85%
50 or more units 1.73%
Mobile homes 0%
Boats, RVs, Vans 0%

Real Estate taxes paid in zip code 21146

Total Real Estate Taxes $32,812,000
Real estate taxes paid for units with a mortgage $26,041,800
Real estate taxes paid for units with no mortgage $6,770,200

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