Population by Age in Zip Code 21788
*Base on 2010 Data
| Total population | 11,622 | 100.00% |
| Under 5 years | 552 | 4.75% |
| 5 to 9 years | 724 | 6.23% |
| 10 to 14 years | 872 | 7.50% |
| 15 to 19 years | 839 | 7.22% |
| 20 to 24 years | 549 | 4.72% |
| 25 to 29 years | 539 | 4.64% |
| 30 to 34 years | 532 | 4.58% |
| 35 to 39 years | 753 | 6.48% |
| 40 to 44 years | 945 | 8.13% |
| 45 to 49 years | 1,097 | 9.44% |
| 50 to 54 years | 957 | 8.23% |
| 55 to 59 years | 797 | 6.86% |
| 60 to 64 years | 737 | 6.34% |
| 65 to 69 years | 591 | 5.09% |
| 70 to 74 years | 422 | 3.63% |
| 75 to 79 years | 326 | 2.81% |
| 80 to 84 years | 233 | 2.00% |
| 85 years and over | 157 | 1.35% |
Male Population in Zip Code 21788
*Base on 2010 Data
| Male population | 5,772 | 49.66% |
| Under 5 years | 323 | 2.78% |
| 5 to 9 years | 374 | 3.22% |
| 10 to 14 years | 453 | 3.90% |
| 15 to 19 years | 426 | 3.67% |
| 20 to 24 years | 282 | 2.43% |
| 25 to 29 years | 268 | 2.31% |
| 30 to 34 years | 262 | 2.25% |
| 35 to 39 years | 357 | 3.07% |
| 40 to 44 years | 483 | 4.16% |
| 45 to 49 years | 545 | 4.69% |
| 50 to 54 years | 479 | 4.12% |
| 55 to 59 years | 369 | 3.18% |
| 60 to 64 years | 364 | 3.13% |
| 65 to 69 years | 281 | 2.42% |
| 70 to 74 years | 214 | 1.84% |
| 75 to 79 years | 133 | 1.14% |
| 80 to 84 years | 103 | 0.89% |
| 85 years and over | 56 | 0.48% |
Female Population in Zip Code 21788
*Base on 2010 Data
| Female population | 5,850 | 50.34% |
| Under 5 years | 229 | 1.97% |
| 5 to 9 years | 350 | 3.01% |
| 10 to 14 years | 419 | 3.61% |
| 15 to 19 years | 413 | 3.55% |
| 20 to 24 years | 267 | 2.30% |
| 25 to 29 years | 271 | 2.33% |
| 30 to 34 years | 270 | 2.32% |
| 35 to 39 years | 396 | 3.41% |
| 40 to 44 years | 462 | 3.98% |
| 45 to 49 years | 552 | 4.75% |
| 50 to 54 years | 478 | 4.11% |
| 55 to 59 years | 428 | 3.68% |
| 60 to 64 years | 373 | 3.21% |
| 65 to 69 years | 310 | 2.67% |
| 70 to 74 years | 208 | 1.79% |
| 75 to 79 years | 193 | 1.66% |
| 80 to 84 years | 130 | 1.12% |
| 85 years and over | 101 | 0.87% |
Median Age in Zip Code 21788
*Base on 2010 Data
| Both | 42.40% | |
| Male | 41.40% | |
| Female | 43.40% |
Race in Zip Code 21788
*Base on 2010 Data
| Total | 11,622 | 100.00% |
| Population of one race | 11,488 | 98.85% |
| White | 11,188 | 96.27% |
| Black or African American | 96 | 0.83% |
| American Indian and Alaska Native | 40 | 0.34% |
| Asian | 99 | 0.85% |
| Asian Indian | 21 | 0.18% |
| Chinese | 21 | 0.18% |
| Filipino | 16 | 0.14% |
| Japanese | 3 | 0.03% |
| Korean | 11 | 0.09% |
| Vietnamese | 10 | 0.09% |
| Other Asian | 17 | 0.15% |
| Native Hawaiian and Other Pacific Islander | 2 | 0.02% |
| Native Hawaiian | 2 | 0.02% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 63 | 0.54% |
| Population of Two or More Races | 134 | 1.15% |
| White; American Indian and Alaska Native | 26 | 0.22% |
| White; Asian | 27 | 0.23% |
| White; Black or African American | 41 | 0.35% |
| White; Some Other Race | 15 | 0.13% |
The Population 16 Years in Zip Code 21788
*Base on 2010 Data
| Total | 9,277 | 100.00% |
| Male | 4,508 | 48.59% |
| Female | 4,769 | 51.41% |
The Population 18 Years in Zip Code 21788
*Base on 2010 Data
| Total | 8,921 | 100.00% |
| Male | 4,317 | 48.39% |
| Female | 4,604 | 51.61% |
The Population 21 Years in Zip Code 21788
*Base on 2010 Data
| Total | 8,510 | 100.00% |
| Male | 4,132 | 48.55% |
| Female | 4,378 | 51.45% |
The Population 62 Years in Zip Code 21788
*Base on 2010 Data
| Total | 2,141 | 100.00% |
| Male | 997 | 46.57% |
| Female | 1,144 | 53.43% |
The Population 65 Years in Zip Code 21788
*Base on 2010 Data
| Total | 1,729 | 100.00% |
| Male | 787 | 45.52% |
| Female | 942 | 54.48% |
Race (total races tallied) in Zip Code 21788
*Base on 2010 Data
| White alone or in combination with one or more other races | 11,318 | 96.13% |
| Black or African American alone or in combination with one or more other races | 152 | 1.29% |
| American Indian and Alaska Native alone or in combination with one or more other races | 81 | 0.69% |
| Asian alone or in combination with one or more other races | 133 | 1.13% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 10 | 0.08% |
| Some Other Race alone or in combination with one or more other races | 80 | 0.68% |
Hispanic or Latino by Specific Origin in Zip Code 21788
*Base on 2010 Data
| Total | 11,622 | 100.00% |
| Hispanic or Latino (of any race) | 222 | 1.91% |
| Mexican | 67 | 0.58% |
| Puerto Rican | 42 | 0.36% |
| Cuban | 12 | 0.10% |
| Other Hispanic or Latino | 101 | 0.87% |
| Not Hispanic or Latino | 11,400 | 98.09% |
Hispanic or Latino and Race in Zip Code 21788
*Base on 2010 Data
| Total | 11,622 | 100.00% |
| Hispanic or Latino | 222 | 1.91% |
| White alone | 133 | 1.14% |
| Black or African American alone | 2 | 0.02% |
| American Indian and Alaska Native alone | 7 | 0.06% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 60 | 0.52% |
| Two or More Races | 20 | 0.17% |
| Not Hispanic or Latino | 11,400 | 98.09% |
| White alone | 11,055 | 95.12% |
| Black or African American alone | 94 | 0.81% |
| American Indian and Alaska Native alone | 33 | 0.28% |
| Asian alone | 99 | 0.85% |
| Native Hawaiian and Other Pacific Islander alone | 2 | 0.02% |
| Some Other Race alone | 3 | 0.03% |
| Two or More Races | 114 | 0.98% |
Relationship in Zip Code 21788
*Base on 2010 Data
| Total | 11,622 | 100.00% |
| In households | 11,622 | 100.00% |
| Householder | 4,427 | 38.09% |
| Spouse | 2,648 | 22.78% |
| Child | 3,401 | 29.26% |
| Own child under 18 years | 2,414 | 20.77% |
| Other relatives | 592 | 5.09% |
| Under 18 years | 230 | 1.98% |
| 65 years and over | 112 | 0.96% |
| Nonrelatives | 554 | 4.77% |
| Under 18 years | 56 | 0.48% |
| 65 years and over | 24 | 0.21% |
| Unmarried partner | 281 | 2.42% |
| In group quarters | 0 | 0.00% |
| Institutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
Households by Type in Zip Code 21788
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 4,427 | 100.00% |
| Family households (families) | 3,281 | 74.11% |
| With own children under 18 years | 1,345 | 30.38% |
| Husband-wife family | 2,648 | 59.81% |
| With own children under 18 years | 1,023 | 23.11% |
| Male householder, no wife present | 190 | 4.29% |
| With own children under 18 years | 94 | 2.12% |
| Female householder, no husband present | 443 | 10.01% |
| With own children under 18 years | 228 | 5.15% |
| Nonfamily households | 1,146 | 25.89% |
| Householder living alone | 909 | 20.53% |
| Male | 397 | 8.97% |
| 65 years and over | 123 | 2.78% |
| Female | 512 | 11.57% |
| 65 years and over | 281 | 6.35% |
Households with individuals under 18 years in Zip Code 21788
*Base on 2010 Data
| Total | 1,500 | 33.88% |
Households with individuals under 65 years in Zip Code 21788
*Base on 2010 Data
| Total | 1,259 | 28.44% |
Average Household Size in Zip Code 21788
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Zip Code 21788
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21788
*Base on 2010 Data
| Total | 4,718 | 100.00% |
| Occupied housing units | 4,427 | 93.83% |
| Vacant housing units | 291 | 6.17% |
| For rent | 43 | 0.91% |
| Rented, not occupied | 3 | 0.06% |
| For sale only | 57 | 1.21% |
| Sold, not occupied | 11 | 0.23% |
| For seasonal, recreational, or occasional use | 41 | 0.87% |
| All other vacants | 136 | 2.88% |
Homeowner Vacancy Rate in Zip Code 21788
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.60% |
Rental Vacancy Rate in Zip Code 21788
*Base on 2010 Data
| Rental vacancy rate (percent) | 4.40% |
Housing Tenure(Occupied housing units) in Zip Code 21788
*Base on 2010 Data
| Total | 4,427 | 100.00% |
| Owner-occupied housing units | 3,499 | 79.04% |
| Renter-occupied housing units | 928 | 20.96% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21788
*Base on 2010 Data
| Owner-occupied housing units | 9,358 | 80.52% |
| Renter-occupied housing units | 2,264 | 19.48% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21788
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |