Population by Age in Zip Code 21804
*Base on 2010 Data
| Total population | 38,491 | 100.00% |
| Under 5 years | 2,346 | 6.09% |
| 5 to 9 years | 2,248 | 5.84% |
| 10 to 14 years | 2,126 | 5.52% |
| 15 to 19 years | 3,600 | 9.35% |
| 20 to 24 years | 4,708 | 12.23% |
| 25 to 29 years | 2,796 | 7.26% |
| 30 to 34 years | 2,342 | 6.08% |
| 35 to 39 years | 2,111 | 5.48% |
| 40 to 44 years | 2,097 | 5.45% |
| 45 to 49 years | 2,419 | 6.28% |
| 50 to 54 years | 2,485 | 6.46% |
| 55 to 59 years | 2,239 | 5.82% |
| 60 to 64 years | 1,913 | 4.97% |
| 65 to 69 years | 1,490 | 3.87% |
| 70 to 74 years | 1,038 | 2.70% |
| 75 to 79 years | 944 | 2.45% |
| 80 to 84 years | 787 | 2.04% |
| 85 years and over | 802 | 2.08% |
Male Population in Zip Code 21804
*Base on 2010 Data
| Male population | 18,043 | 46.88% |
| Under 5 years | 1,197 | 3.11% |
| 5 to 9 years | 1,082 | 2.81% |
| 10 to 14 years | 1,072 | 2.79% |
| 15 to 19 years | 1,708 | 4.44% |
| 20 to 24 years | 2,194 | 5.70% |
| 25 to 29 years | 1,402 | 3.64% |
| 30 to 34 years | 1,110 | 2.88% |
| 35 to 39 years | 1,015 | 2.64% |
| 40 to 44 years | 958 | 2.49% |
| 45 to 49 years | 1,149 | 2.99% |
| 50 to 54 years | 1,185 | 3.08% |
| 55 to 59 years | 1,037 | 2.69% |
| 60 to 64 years | 866 | 2.25% |
| 65 to 69 years | 689 | 1.79% |
| 70 to 74 years | 440 | 1.14% |
| 75 to 79 years | 389 | 1.01% |
| 80 to 84 years | 275 | 0.71% |
| 85 years and over | 275 | 0.71% |
Female Population in Zip Code 21804
*Base on 2010 Data
| Female population | 20,448 | 53.12% |
| Under 5 years | 1,149 | 2.99% |
| 5 to 9 years | 1,166 | 3.03% |
| 10 to 14 years | 1,054 | 2.74% |
| 15 to 19 years | 1,892 | 4.92% |
| 20 to 24 years | 2,514 | 6.53% |
| 25 to 29 years | 1,394 | 3.62% |
| 30 to 34 years | 1,232 | 3.20% |
| 35 to 39 years | 1,096 | 2.85% |
| 40 to 44 years | 1,139 | 2.96% |
| 45 to 49 years | 1,270 | 3.30% |
| 50 to 54 years | 1,300 | 3.38% |
| 55 to 59 years | 1,202 | 3.12% |
| 60 to 64 years | 1,047 | 2.72% |
| 65 to 69 years | 801 | 2.08% |
| 70 to 74 years | 598 | 1.55% |
| 75 to 79 years | 555 | 1.44% |
| 80 to 84 years | 512 | 1.33% |
| 85 years and over | 527 | 1.37% |
Median Age in Zip Code 21804
*Base on 2010 Data
| Both | 32.90% | |
| Male | 31.50% | |
| Female | 34.20% |
Race in Zip Code 21804
*Base on 2010 Data
| Total | 38,491 | 100.00% |
| Population of one race | 37,390 | 97.14% |
| White | 26,572 | 69.03% |
| Black or African American | 8,626 | 22.41% |
| American Indian and Alaska Native | 74 | 0.19% |
| Asian | 1,101 | 2.86% |
| Asian Indian | 327 | 0.85% |
| Chinese | 79 | 0.21% |
| Filipino | 97 | 0.25% |
| Japanese | 16 | 0.04% |
| Korean | 318 | 0.83% |
| Vietnamese | 51 | 0.13% |
| Other Asian | 213 | 0.55% |
| Native Hawaiian and Other Pacific Islander | 24 | 0.06% |
| Native Hawaiian | 5 | 0.01% |
| Guamanian or Chamorro | 16 | 0.04% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 3 | 0.01% |
| Some Other Race | 993 | 2.58% |
| Population of Two or More Races | 1,101 | 2.86% |
| White; American Indian and Alaska Native | 102 | 0.26% |
| White; Asian | 137 | 0.36% |
| White; Black or African American | 539 | 1.40% |
| White; Some Other Race | 113 | 0.29% |
The Population 16 Years in Zip Code 21804
*Base on 2010 Data
| Total | 31,329 | 100.00% |
| Male | 14,461 | 46.16% |
| Female | 16,868 | 53.84% |
The Population 18 Years in Zip Code 21804
*Base on 2010 Data
| Total | 30,424 | 100.00% |
| Male | 14,020 | 46.08% |
| Female | 16,404 | 53.92% |
The Population 21 Years in Zip Code 21804
*Base on 2010 Data
| Total | 26,895 | 100.00% |
| Male | 12,419 | 46.18% |
| Female | 14,476 | 53.82% |
The Population 62 Years in Zip Code 21804
*Base on 2010 Data
| Total | 6,162 | 100.00% |
| Male | 2,553 | 41.43% |
| Female | 3,609 | 58.57% |
The Population 65 Years in Zip Code 21804
*Base on 2010 Data
| Total | 5,061 | 100.00% |
| Male | 2,068 | 40.86% |
| Female | 2,993 | 59.14% |
Race (total races tallied) in Zip Code 21804
*Base on 2010 Data
| White alone or in combination with one or more other races | 27,540 | 69.41% |
| Black or African American alone or in combination with one or more other races | 9,321 | 23.49% |
| American Indian and Alaska Native alone or in combination with one or more other races | 258 | 0.65% |
| Asian alone or in combination with one or more other races | 1,321 | 3.33% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 51 | 0.13% |
| Some Other Race alone or in combination with one or more other races | 1,184 | 2.98% |
Hispanic or Latino by Specific Origin in Zip Code 21804
*Base on 2010 Data
| Total | 38,491 | 100.00% |
| Hispanic or Latino (of any race) | 2,213 | 5.75% |
| Mexican | 1,070 | 2.78% |
| Puerto Rican | 374 | 0.97% |
| Cuban | 45 | 0.12% |
| Other Hispanic or Latino | 724 | 1.88% |
| Not Hispanic or Latino | 36,278 | 94.25% |
Hispanic or Latino and Race in Zip Code 21804
*Base on 2010 Data
| Total | 38,491 | 100.00% |
| Hispanic or Latino | 2,213 | 5.75% |
| White alone | 920 | 2.39% |
| Black or African American alone | 158 | 0.41% |
| American Indian and Alaska Native alone | 15 | 0.04% |
| Asian alone | 4 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 13 | 0.03% |
| Some Other Race alone | 903 | 2.35% |
| Two or More Races | 200 | 0.52% |
| Not Hispanic or Latino | 36,278 | 94.25% |
| White alone | 25,652 | 66.64% |
| Black or African American alone | 8,468 | 22.00% |
| American Indian and Alaska Native alone | 59 | 0.15% |
| Asian alone | 1,097 | 2.85% |
| Native Hawaiian and Other Pacific Islander alone | 11 | 0.03% |
| Some Other Race alone | 90 | 0.23% |
| Two or More Races | 901 | 2.34% |
Relationship in Zip Code 21804
*Base on 2010 Data
| Total | 38,491 | 100.00% |
| In households | 37,118 | 96.43% |
| Householder | 14,937 | 38.81% |
| Spouse | 5,945 | 15.45% |
| Child | 9,421 | 24.48% |
| Own child under 18 years | 6,943 | 18.04% |
| Other relatives | 2,268 | 5.89% |
| Under 18 years | 919 | 2.39% |
| 65 years and over | 256 | 0.67% |
| Nonrelatives | 4,547 | 11.81% |
| Under 18 years | 181 | 0.47% |
| 65 years and over | 88 | 0.23% |
| Unmarried partner | 1,255 | 3.26% |
| In group quarters | 1,373 | 3.57% |
| Institutionalized population | 309 | 0.80% |
| Male | 110 | 0.29% |
| Female | 199 | 0.52% |
| Noninstitutionalized population | 1,064 | 2.76% |
| Male | 457 | 1.19% |
| Female | 607 | 1.58% |
Households by Type in Zip Code 21804
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 14,937 | 100.00% |
| Family households (families) | 8,906 | 59.62% |
| With own children under 18 years | 3,870 | 25.91% |
| Husband-wife family | 5,945 | 39.80% |
| With own children under 18 years | 2,166 | 14.50% |
| Male householder, no wife present | 699 | 4.68% |
| With own children under 18 years | 363 | 2.43% |
| Female householder, no husband present | 2,262 | 15.14% |
| With own children under 18 years | 1,341 | 8.98% |
| Nonfamily households | 6,031 | 40.38% |
| Householder living alone | 4,049 | 27.11% |
| Male | 1,540 | 10.31% |
| 65 years and over | 331 | 2.22% |
| Female | 2,509 | 16.80% |
| 65 years and over | 1,187 | 7.95% |
Households with individuals under 18 years in Zip Code 21804
*Base on 2010 Data
| Total | 4,394 | 29.42% |
Households with individuals under 65 years in Zip Code 21804
*Base on 2010 Data
| Total | 3,637 | 24.35% |
Average Household Size in Zip Code 21804
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Zip Code 21804
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21804
*Base on 2010 Data
| Total | 16,184 | 100.00% |
| Occupied housing units | 14,937 | 92.29% |
| Vacant housing units | 1,247 | 7.71% |
| For rent | 596 | 3.68% |
| Rented, not occupied | 25 | 0.15% |
| For sale only | 236 | 1.46% |
| Sold, not occupied | 32 | 0.20% |
| For seasonal, recreational, or occasional use | 86 | 0.53% |
| All other vacants | 272 | 1.68% |
Homeowner Vacancy Rate in Zip Code 21804
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.80% |
Rental Vacancy Rate in Zip Code 21804
*Base on 2010 Data
| Rental vacancy rate (percent) | 8.20% |
Housing Tenure(Occupied housing units) in Zip Code 21804
*Base on 2010 Data
| Total | 14,937 | 100.00% |
| Owner-occupied housing units | 8,272 | 55.38% |
| Renter-occupied housing units | 6,665 | 44.62% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21804
*Base on 2010 Data
| Owner-occupied housing units | 19,679 | 53.02% |
| Renter-occupied housing units | 17,439 | 46.98% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21804
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 3 | % |