Population by Age in Zip Code 21738
*Base on 2010 Data
| Total population | 3,268 | 100.00% |
| Under 5 years | 132 | 4.04% |
| 5 to 9 years | 259 | 7.93% |
| 10 to 14 years | 387 | 11.84% |
| 15 to 19 years | 302 | 9.24% |
| 20 to 24 years | 110 | 3.37% |
| 25 to 29 years | 71 | 2.17% |
| 30 to 34 years | 52 | 1.59% |
| 35 to 39 years | 133 | 4.07% |
| 40 to 44 years | 267 | 8.17% |
| 45 to 49 years | 377 | 11.54% |
| 50 to 54 years | 351 | 10.74% |
| 55 to 59 years | 241 | 7.37% |
| 60 to 64 years | 224 | 6.85% |
| 65 to 69 years | 170 | 5.20% |
| 70 to 74 years | 94 | 2.88% |
| 75 to 79 years | 47 | 1.44% |
| 80 to 84 years | 29 | 0.89% |
| 85 years and over | 22 | 0.67% |
Male Population in Zip Code 21738
*Base on 2010 Data
| Male population | 1,621 | 49.60% |
| Under 5 years | 53 | 1.62% |
| 5 to 9 years | 137 | 4.19% |
| 10 to 14 years | 184 | 5.63% |
| 15 to 19 years | 166 | 5.08% |
| 20 to 24 years | 63 | 1.93% |
| 25 to 29 years | 38 | 1.16% |
| 30 to 34 years | 26 | 0.80% |
| 35 to 39 years | 55 | 1.68% |
| 40 to 44 years | 107 | 3.27% |
| 45 to 49 years | 193 | 5.91% |
| 50 to 54 years | 178 | 5.45% |
| 55 to 59 years | 129 | 3.95% |
| 60 to 64 years | 114 | 3.49% |
| 65 to 69 years | 81 | 2.48% |
| 70 to 74 years | 53 | 1.62% |
| 75 to 79 years | 24 | 0.73% |
| 80 to 84 years | 11 | 0.34% |
| 85 years and over | 9 | 0.28% |
Female Population in Zip Code 21738
*Base on 2010 Data
| Female population | 1,647 | 50.40% |
| Under 5 years | 79 | 2.42% |
| 5 to 9 years | 122 | 3.73% |
| 10 to 14 years | 203 | 6.21% |
| 15 to 19 years | 136 | 4.16% |
| 20 to 24 years | 47 | 1.44% |
| 25 to 29 years | 33 | 1.01% |
| 30 to 34 years | 26 | 0.80% |
| 35 to 39 years | 78 | 2.39% |
| 40 to 44 years | 160 | 4.90% |
| 45 to 49 years | 184 | 5.63% |
| 50 to 54 years | 173 | 5.29% |
| 55 to 59 years | 112 | 3.43% |
| 60 to 64 years | 110 | 3.37% |
| 65 to 69 years | 89 | 2.72% |
| 70 to 74 years | 41 | 1.25% |
| 75 to 79 years | 23 | 0.70% |
| 80 to 84 years | 18 | 0.55% |
| 85 years and over | 13 | 0.40% |
Median Age in Zip Code 21738
*Base on 2010 Data
| Both | 43.80% | |
| Male | 44.20% | |
| Female | 43.40% |
Race in Zip Code 21738
*Base on 2010 Data
| Total | 3,268 | 100.00% |
| Population of one race | 3,203 | 98.01% |
| White | 2,908 | 88.98% |
| Black or African American | 127 | 3.89% |
| American Indian and Alaska Native | 3 | 0.09% |
| Asian | 145 | 4.44% |
| Asian Indian | 34 | 1.04% |
| Chinese | 27 | 0.83% |
| Filipino | 10 | 0.31% |
| Japanese | 3 | 0.09% |
| Korean | 35 | 1.07% |
| Vietnamese | 14 | 0.43% |
| Other Asian | 22 | 0.67% |
| Native Hawaiian and Other Pacific Islander | 3 | 0.09% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 3 | 0.09% |
| Some Other Race | 17 | 0.52% |
| Population of Two or More Races | 65 | 1.99% |
| White; American Indian and Alaska Native | 9 | 0.28% |
| White; Asian | 31 | 0.95% |
| White; Black or African American | 12 | 0.37% |
| White; Some Other Race | 4 | 0.12% |
The Population 16 Years in Zip Code 21738
*Base on 2010 Data
| Total | 2,402 | 100.00% |
| Male | 1,201 | 50.00% |
| Female | 1,201 | 50.00% |
The Population 18 Years in Zip Code 21738
*Base on 2010 Data
| Total | 2,250 | 100.00% |
| Male | 1,118 | 49.69% |
| Female | 1,132 | 50.31% |
The Population 21 Years in Zip Code 21738
*Base on 2010 Data
| Total | 2,165 | 100.00% |
| Male | 1,067 | 49.28% |
| Female | 1,098 | 50.72% |
The Population 62 Years in Zip Code 21738
*Base on 2010 Data
| Total | 508 | 100.00% |
| Male | 253 | 49.80% |
| Female | 255 | 50.20% |
The Population 65 Years in Zip Code 21738
*Base on 2010 Data
| Total | 362 | 100.00% |
| Male | 178 | 49.17% |
| Female | 184 | 50.83% |
Race (total races tallied) in Zip Code 21738
*Base on 2010 Data
| White alone or in combination with one or more other races | 2,968 | 89.02% |
| Black or African American alone or in combination with one or more other races | 145 | 4.35% |
| American Indian and Alaska Native alone or in combination with one or more other races | 12 | 0.36% |
| Asian alone or in combination with one or more other races | 177 | 5.31% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 6 | 0.18% |
| Some Other Race alone or in combination with one or more other races | 26 | 0.78% |
Hispanic or Latino by Specific Origin in Zip Code 21738
*Base on 2010 Data
| Total | 3,268 | 100.00% |
| Hispanic or Latino (of any race) | 83 | 2.54% |
| Mexican | 17 | 0.52% |
| Puerto Rican | 21 | 0.64% |
| Cuban | 6 | 0.18% |
| Other Hispanic or Latino | 39 | 1.19% |
| Not Hispanic or Latino | 3,185 | 97.46% |
Hispanic or Latino and Race in Zip Code 21738
*Base on 2010 Data
| Total | 3,268 | 100.00% |
| Hispanic or Latino | 83 | 2.54% |
| White alone | 56 | 1.71% |
| Black or African American alone | 2 | 0.06% |
| American Indian and Alaska Native alone | 2 | 0.06% |
| Asian alone | 1 | 0.03% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 17 | 0.52% |
| Two or More Races | 5 | 0.15% |
| Not Hispanic or Latino | 3,185 | 97.46% |
| White alone | 2,852 | 87.27% |
| Black or African American alone | 125 | 3.82% |
| American Indian and Alaska Native alone | 1 | 0.03% |
| Asian alone | 144 | 4.41% |
| Native Hawaiian and Other Pacific Islander alone | 3 | 0.09% |
| Some Other Race alone | 0 | 0.00% |
| Two or More Races | 60 | 1.84% |
Relationship in Zip Code 21738
*Base on 2010 Data
| Total | 3,268 | 100.00% |
| In households | 3,268 | 100.00% |
| Householder | 1,023 | 31.30% |
| Spouse | 849 | 25.98% |
| Child | 1,222 | 37.39% |
| Own child under 18 years | 989 | 30.26% |
| Other relatives | 118 | 3.61% |
| Under 18 years | 23 | 0.70% |
| 65 years and over | 50 | 1.53% |
| Nonrelatives | 56 | 1.71% |
| Under 18 years | 6 | 0.18% |
| 65 years and over | 4 | 0.12% |
| Unmarried partner | 29 | 0.89% |
| 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 21738
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 1,023 | 100.00% |
| Family households (families) | 929 | 90.81% |
| With own children under 18 years | 480 | 46.92% |
| Husband-wife family | 849 | 82.99% |
| With own children under 18 years | 441 | 43.11% |
| Male householder, no wife present | 22 | 2.15% |
| With own children under 18 years | 11 | 1.08% |
| Female householder, no husband present | 58 | 5.67% |
| With own children under 18 years | 28 | 2.74% |
| Nonfamily households | 94 | 9.19% |
| Householder living alone | 72 | 7.04% |
| Male | 29 | 2.83% |
| 65 years and over | 12 | 1.17% |
| Female | 43 | 4.20% |
| 65 years and over | 27 | 2.64% |
Households with individuals under 18 years in Zip Code 21738
*Base on 2010 Data
| Total | 496 | 48.48% |
Households with individuals under 65 years in Zip Code 21738
*Base on 2010 Data
| Total | 250 | 24.44% |
Average Household Size in Zip Code 21738
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Zip Code 21738
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21738
*Base on 2010 Data
| Total | 1,062 | 100.00% |
| Occupied housing units | 1,023 | 96.33% |
| Vacant housing units | 39 | 3.67% |
| For rent | 1 | 0.09% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 10 | 0.94% |
| Sold, not occupied | 5 | 0.47% |
| For seasonal, recreational, or occasional use | 15 | 1.41% |
| All other vacants | 8 | 0.75% |
Homeowner Vacancy Rate in Zip Code 21738
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.00% |
Rental Vacancy Rate in Zip Code 21738
*Base on 2010 Data
| Rental vacancy rate (percent) | 2.70% |
Housing Tenure(Occupied housing units) in Zip Code 21738
*Base on 2010 Data
| Total | 1,023 | 100.00% |
| Owner-occupied housing units | 987 | 96.48% |
| Renter-occupied housing units | 36 | 3.52% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21738
*Base on 2010 Data
| Owner-occupied housing units | 3,163 | 96.79% |
| Renter-occupied housing units | 105 | 3.21% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21738
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |