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Zip Code 20646 Population

Population breakdown by gender

Population in zip code 20646 is 18,866 residents | Male to Female ratio is 1:1.01 | Zip Code 20646 land area is 82.464 sq. miles | Population density is 228.78 residents per square mile

Median age in zip code 20646

  Median Age
Zip Code Median Age 41.7
Median Age - Male 39.4
Median Age - Female 43.4

Median age of zip code 20646 is 1.4% lower compared to nearby zip codes and 12.1% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 20646 is 6% lower compared to nearby zip codes and 10.1% higher compared to the United States male median age. Female zip code 20646 median age is 2.6% higher in comparison to nearby zip codes and 12.7% higher compared to female national median age average.

Population breakdown by age

Racial makeup of zip code 20646

White population 13789
Black or African American population 3943
Asian population 410
American Indian and Alaska Native population 165
Native Hawaiian and other Pacific Islander population 0
Other population 212

Region of birth

Zip code 20646 ancestry distribution

Arab 0.3% Czech 0.5%
Danish 0.1% Dutch 1.5%
English 16.6% French No Basque 3.2%
French Canadian 1.1% German 15.4%
Greek 0.2% Hungarian 0.5%
Irish 14.4% Italian 5.9%
Lithuanian 0% Norwegian 0.9%
Polish 2.5% Portuguese 0.1%
Russian 0.4% Scotch-Irish 2.4%
Scottish 1.7% Slovak 0.4%
Subsaharan African 0.3% Swedish 0.6%
Swiss 0.3% Ukrainian 0.3%
USA 8.4% Welsh 0.2%
West Indian No Hispanic Groups 0% Other Ancestries 23.9%

Family type by presence of children under 18 by age in zip code 20646

Family Type Distribution
Total families 4899
Married couples 79.59%
Other couples 20.41%

Family and household income distribution in zip code 20646

  Family income (%) Household income (%)
$30,000 or less 7.59% 11.23%
$30,000 and $50,000 3.92% 7.21%
$50,000 and $100,000 27.29% 29.5%
$100,000 and $200,000 46.66% 40.54%
$200,000 or more 14.53% 11.5%

Households by size in zip code 20646

Household language in zip code 20646

English language 94.1%
Spanish language 3.33%
Other European language 1.79%
Asian language 0.66%
Other language 0.13%

Population by housing unit in zip code 20646

Total Occupied housing units 6667
Detached housing units 79.26%
Attached housing units 13.03%
2 units 0.87%
3 - 4 units 0.1%
5 - 9 units 1.84%
10 - 19 units 2.25%
20 - 49 units 0.78%
50 or more units 1.62%
Mobile homes 0.24%
Boats, RVs, Vans 0%

Means of transportation to work in zip code 20646

Use car, track or Van 91.84%
Use public transportation 3.18%
Use Motorcycle 0.27%
Use bicycle 0.58%
Walk to work 0.66%
Work at home 3.46%

School attendance in zip code 20646

Attent Preschool programs 2.64%
Attend Public School 16.67%
Attend college undergraduate program 4.89%
Attent graduate studies 1.55%
Not enrolled in school 74.24%

Highest school attainment in zip code 20646

Less then 9th grade 2.08%
Grade 9 to 12, no diploma 6.62%
High school diploma 30.09%
Some college, no degree 31.52%
Associate degree 8.17%
Bachelor's degree 20.37%
Graduate or professional degree 1.16%

Real Estate in zip code 20646

Housing occupied 91.67%
Housing vacant 8.33%
Housing occupied by owner 85.51%
Housing occupied by tenant 14.49%
Total Rented Units 966
Median Contract Gross Rent $1,006
Median Gross Rent $1,134
Median Home Value $361,500

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 20646 median gross rent is 12.72% larger then the median contract rent.

Average estimated apartment rent in zip code 20646

Studio $840
1 Bedroom $950
2 Bedrooms $1,080
3 Bedrooms $1,390
4 Bedrooms $1,820
AVERAGE RENT $1,216

Average rent in zip code 20646 ($1,216.00) is 25.6% lower compared to nearby zip codes and 30% higher compared to the average rent in the US. The following illustrates how zip code 20646 rent compares to the nearby zip code rents by unit type: studio apartment rent is 25.1% lower, one bedroom apartment rent is 25.6% lower, two bedroom rent is 25.5% lower, three bedroom rent is 25.7% lower, four bedroom rent is 25.6% lower.

Housing units in zip code 20646

Total housing units 7273
Detached housing units 79.29%
Attached housing units 12.43%
2 units 0.8%
3 - 4 units 0.1%
5 - 9 units 1.69%
10 - 19 units 3.27%
20 - 49 units 0.71%
50 or more units 1.48%
Mobile homes 0.22%
Boats, RVs, Vans 0%

Real Estate taxes paid in zip code 20646

Total Real Estate Taxes $21,026,700
Real estate taxes paid for units with a mortgage $17,819,100
Real estate taxes paid for units with no mortgage $3,207,600

Compare Zip Codes

or compare zip code 20646 to other nearby zip codes.

Nearby Zip Code Income Per Capita Comparison

Zip Codes Near 20646

Zip Code City County Distance
20677 Port Tobacco Charles 1.61 ml
20603 Waldorf Charles 2.82 ml
20675 Pomfret Charles 4.28 ml
20611 Bel Alton Charles 4.36 ml
20640 Indian Head Charles 4.7 ml
20693 Welcome Charles 4.73 ml
20602 Waldorf Charles 5.28 ml
20695 White Plains Charles 5.83 ml
20632 Faulkner Charles 7.14 ml
20617 Bryantown Charles 8.55 ml