Population by Age in Zip Code 20815
*Base on 2010 Data
| Total population | 29,082 | 100.00% |
| Under 5 years | 1,477 | 5.08% |
| 5 to 9 years | 1,761 | 6.06% |
| 10 to 14 years | 1,829 | 6.29% |
| 15 to 19 years | 1,496 | 5.14% |
| 20 to 24 years | 1,140 | 3.92% |
| 25 to 29 years | 1,646 | 5.66% |
| 30 to 34 years | 1,426 | 4.90% |
| 35 to 39 years | 1,694 | 5.82% |
| 40 to 44 years | 1,908 | 6.56% |
| 45 to 49 years | 2,135 | 7.34% |
| 50 to 54 years | 2,124 | 7.30% |
| 55 to 59 years | 2,312 | 7.95% |
| 60 to 64 years | 2,132 | 7.33% |
| 65 to 69 years | 1,686 | 5.80% |
| 70 to 74 years | 1,141 | 3.92% |
| 75 to 79 years | 989 | 3.40% |
| 80 to 84 years | 922 | 3.17% |
| 85 years and over | 1,264 | 4.35% |
Male Population in Zip Code 20815
*Base on 2010 Data
| Male population | 13,236 | 45.51% |
| Under 5 years | 752 | 2.59% |
| 5 to 9 years | 867 | 2.98% |
| 10 to 14 years | 920 | 3.16% |
| 15 to 19 years | 747 | 2.57% |
| 20 to 24 years | 501 | 1.72% |
| 25 to 29 years | 711 | 2.44% |
| 30 to 34 years | 664 | 2.28% |
| 35 to 39 years | 751 | 2.58% |
| 40 to 44 years | 856 | 2.94% |
| 45 to 49 years | 997 | 3.43% |
| 50 to 54 years | 978 | 3.36% |
| 55 to 59 years | 1,032 | 3.55% |
| 60 to 64 years | 972 | 3.34% |
| 65 to 69 years | 784 | 2.70% |
| 70 to 74 years | 508 | 1.75% |
| 75 to 79 years | 406 | 1.40% |
| 80 to 84 years | 359 | 1.23% |
| 85 years and over | 431 | 1.48% |
Female Population in Zip Code 20815
*Base on 2010 Data
| Female population | 15,846 | 54.49% |
| Under 5 years | 725 | 2.49% |
| 5 to 9 years | 894 | 3.07% |
| 10 to 14 years | 909 | 3.13% |
| 15 to 19 years | 749 | 2.58% |
| 20 to 24 years | 639 | 2.20% |
| 25 to 29 years | 935 | 3.22% |
| 30 to 34 years | 762 | 2.62% |
| 35 to 39 years | 943 | 3.24% |
| 40 to 44 years | 1,052 | 3.62% |
| 45 to 49 years | 1,138 | 3.91% |
| 50 to 54 years | 1,146 | 3.94% |
| 55 to 59 years | 1,280 | 4.40% |
| 60 to 64 years | 1,160 | 3.99% |
| 65 to 69 years | 902 | 3.10% |
| 70 to 74 years | 633 | 2.18% |
| 75 to 79 years | 583 | 2.00% |
| 80 to 84 years | 563 | 1.94% |
| 85 years and over | 833 | 2.86% |
Median Age in Zip Code 20815
*Base on 2010 Data
| Both | 45.40% | |
| Male | 44.10% | |
| Female | 46.50% |
Race in Zip Code 20815
*Base on 2010 Data
| Total | 29,082 | 100.00% |
| Population of one race | 28,271 | 97.21% |
| White | 24,702 | 84.94% |
| Black or African American | 1,299 | 4.47% |
| American Indian and Alaska Native | 35 | 0.12% |
| Asian | 1,816 | 6.24% |
| Asian Indian | 462 | 1.59% |
| Chinese | 455 | 1.56% |
| Filipino | 293 | 1.01% |
| Japanese | 151 | 0.52% |
| Korean | 158 | 0.54% |
| Vietnamese | 53 | 0.18% |
| Other Asian | 244 | 0.84% |
| Native Hawaiian and Other Pacific Islander | 13 | 0.04% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 2 | 0.01% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 11 | 0.04% |
| Some Other Race | 406 | 1.40% |
| Population of Two or More Races | 811 | 2.79% |
| White; American Indian and Alaska Native | 55 | 0.19% |
| White; Asian | 424 | 1.46% |
| White; Black or African American | 129 | 0.44% |
| White; Some Other Race | 71 | 0.24% |
The Population 16 Years in Zip Code 20815
*Base on 2010 Data
| Total | 23,616 | 100.00% |
| Male | 10,504 | 44.48% |
| Female | 13,112 | 55.52% |
The Population 18 Years in Zip Code 20815
*Base on 2010 Data
| Total | 22,881 | 100.00% |
| Male | 10,149 | 44.36% |
| Female | 12,732 | 55.64% |
The Population 21 Years in Zip Code 20815
*Base on 2010 Data
| Total | 22,400 | 100.00% |
| Male | 9,897 | 44.18% |
| Female | 12,503 | 55.82% |
The Population 62 Years in Zip Code 20815
*Base on 2010 Data
| Total | 7,237 | 100.00% |
| Male | 3,042 | 42.03% |
| Female | 4,195 | 57.97% |
The Population 65 Years in Zip Code 20815
*Base on 2010 Data
| Total | 6,002 | 100.00% |
| Male | 2,488 | 41.45% |
| Female | 3,514 | 58.55% |
Race (total races tallied) in Zip Code 20815
*Base on 2010 Data
| White alone or in combination with one or more other races | 25,436 | 84.93% |
| Black or African American alone or in combination with one or more other races | 1,511 | 5.04% |
| American Indian and Alaska Native alone or in combination with one or more other races | 133 | 0.44% |
| Asian alone or in combination with one or more other races | 2,311 | 7.72% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 37 | 0.12% |
| Some Other Race alone or in combination with one or more other races | 523 | 1.75% |
Hispanic or Latino by Specific Origin in Zip Code 20815
*Base on 2010 Data
| Total | 29,082 | 100.00% |
| Hispanic or Latino (of any race) | 1,832 | 6.30% |
| Mexican | 268 | 0.92% |
| Puerto Rican | 132 | 0.45% |
| Cuban | 90 | 0.31% |
| Other Hispanic or Latino | 1,342 | 4.61% |
| Not Hispanic or Latino | 27,250 | 93.70% |
Hispanic or Latino and Race in Zip Code 20815
*Base on 2010 Data
| Total | 29,082 | 100.00% |
| Hispanic or Latino | 1,832 | 6.30% |
| White alone | 1,345 | 4.62% |
| Black or African American alone | 43 | 0.15% |
| American Indian and Alaska Native alone | 7 | 0.02% |
| Asian alone | 12 | 0.04% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 316 | 1.09% |
| Two or More Races | 109 | 0.37% |
| Not Hispanic or Latino | 27,250 | 93.70% |
| White alone | 23,357 | 80.31% |
| Black or African American alone | 1,256 | 4.32% |
| American Indian and Alaska Native alone | 28 | 0.10% |
| Asian alone | 1,804 | 6.20% |
| Native Hawaiian and Other Pacific Islander alone | 13 | 0.04% |
| Some Other Race alone | 90 | 0.31% |
| Two or More Races | 702 | 2.41% |
Relationship in Zip Code 20815
*Base on 2010 Data
| Total | 29,082 | 100.00% |
| In households | 28,939 | 99.51% |
| Householder | 12,851 | 44.19% |
| Spouse | 6,589 | 22.66% |
| Child | 7,371 | 25.35% |
| Own child under 18 years | 6,054 | 20.82% |
| Other relatives | 614 | 2.11% |
| Under 18 years | 110 | 0.38% |
| 65 years and over | 179 | 0.62% |
| Nonrelatives | 1,514 | 5.21% |
| Under 18 years | 36 | 0.12% |
| 65 years and over | 94 | 0.32% |
| Unmarried partner | 506 | 1.74% |
| In group quarters | 143 | 0.49% |
| Institutionalized population | 141 | 0.48% |
| Male | 39 | 0.13% |
| Female | 102 | 0.35% |
| Noninstitutionalized population | 2 | 0.01% |
| Male | 1 | 0.00% |
| Female | 1 | 0.00% |
Households by Type in Zip Code 20815
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 12,851 | 100.00% |
| Family households (families) | 7,629 | 59.37% |
| With own children under 18 years | 3,310 | 25.76% |
| Husband-wife family | 6,589 | 51.27% |
| With own children under 18 years | 2,823 | 21.97% |
| Male householder, no wife present | 242 | 1.88% |
| With own children under 18 years | 116 | 0.90% |
| Female householder, no husband present | 798 | 6.21% |
| With own children under 18 years | 371 | 2.89% |
| Nonfamily households | 5,222 | 40.63% |
| Householder living alone | 4,348 | 33.83% |
| Male | 1,378 | 10.72% |
| 65 years and over | 412 | 3.21% |
| Female | 2,970 | 23.11% |
| 65 years and over | 1,517 | 11.80% |
Households with individuals under 18 years in Zip Code 20815
*Base on 2010 Data
| Total | 3,389 | 26.37% |
Households with individuals under 65 years in Zip Code 20815
*Base on 2010 Data
| Total | 4,342 | 33.79% |
Average Household Size in Zip Code 20815
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Zip Code 20815
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 20815
*Base on 2010 Data
| Total | 13,850 | 100.00% |
| Occupied housing units | 12,851 | 92.79% |
| Vacant housing units | 999 | 7.21% |
| For rent | 352 | 2.54% |
| Rented, not occupied | 31 | 0.22% |
| For sale only | 140 | 1.01% |
| Sold, not occupied | 59 | 0.43% |
| For seasonal, recreational, or occasional use | 240 | 1.73% |
| All other vacants | 177 | 1.28% |
Homeowner Vacancy Rate in Zip Code 20815
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.70% |
Rental Vacancy Rate in Zip Code 20815
*Base on 2010 Data
| Rental vacancy rate (percent) | 7.00% |
Housing Tenure(Occupied housing units) in Zip Code 20815
*Base on 2010 Data
| Total | 12,851 | 100.00% |
| Owner-occupied housing units | 8,205 | 63.85% |
| Renter-occupied housing units | 4,646 | 36.15% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 20815
*Base on 2010 Data
| Owner-occupied housing units | 20,500 | 70.84% |
| Renter-occupied housing units | 8,439 | 29.16% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 20815
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |