Population by Age in Zip Code 21638
*Base on 2010 Data
| Total population | 4,934 | 100.00% |
| Under 5 years | 322 | 6.53% |
| 5 to 9 years | 333 | 6.75% |
| 10 to 14 years | 284 | 5.76% |
| 15 to 19 years | 272 | 5.51% |
| 20 to 24 years | 244 | 4.95% |
| 25 to 29 years | 252 | 5.11% |
| 30 to 34 years | 231 | 4.68% |
| 35 to 39 years | 304 | 6.16% |
| 40 to 44 years | 349 | 7.07% |
| 45 to 49 years | 429 | 8.69% |
| 50 to 54 years | 400 | 8.11% |
| 55 to 59 years | 384 | 7.78% |
| 60 to 64 years | 317 | 6.42% |
| 65 to 69 years | 283 | 5.74% |
| 70 to 74 years | 185 | 3.75% |
| 75 to 79 years | 160 | 3.24% |
| 80 to 84 years | 101 | 2.05% |
| 85 years and over | 84 | 1.70% |
Male Population in Zip Code 21638
*Base on 2010 Data
| Male population | 2,449 | 49.64% |
| Under 5 years | 164 | 3.32% |
| 5 to 9 years | 152 | 3.08% |
| 10 to 14 years | 142 | 2.88% |
| 15 to 19 years | 137 | 2.78% |
| 20 to 24 years | 132 | 2.68% |
| 25 to 29 years | 142 | 2.88% |
| 30 to 34 years | 104 | 2.11% |
| 35 to 39 years | 160 | 3.24% |
| 40 to 44 years | 151 | 3.06% |
| 45 to 49 years | 231 | 4.68% |
| 50 to 54 years | 177 | 3.59% |
| 55 to 59 years | 211 | 4.28% |
| 60 to 64 years | 145 | 2.94% |
| 65 to 69 years | 145 | 2.94% |
| 70 to 74 years | 104 | 2.11% |
| 75 to 79 years | 80 | 1.62% |
| 80 to 84 years | 44 | 0.89% |
| 85 years and over | 28 | 0.57% |
Female Population in Zip Code 21638
*Base on 2010 Data
| Female population | 2,485 | 50.36% |
| Under 5 years | 158 | 3.20% |
| 5 to 9 years | 181 | 3.67% |
| 10 to 14 years | 142 | 2.88% |
| 15 to 19 years | 135 | 2.74% |
| 20 to 24 years | 112 | 2.27% |
| 25 to 29 years | 110 | 2.23% |
| 30 to 34 years | 127 | 2.57% |
| 35 to 39 years | 144 | 2.92% |
| 40 to 44 years | 198 | 4.01% |
| 45 to 49 years | 198 | 4.01% |
| 50 to 54 years | 223 | 4.52% |
| 55 to 59 years | 173 | 3.51% |
| 60 to 64 years | 172 | 3.49% |
| 65 to 69 years | 138 | 2.80% |
| 70 to 74 years | 81 | 1.64% |
| 75 to 79 years | 80 | 1.62% |
| 80 to 84 years | 57 | 1.16% |
| 85 years and over | 56 | 1.13% |
Median Age in Zip Code 21638
*Base on 2010 Data
| Both | 43.40% | |
| Male | 43.00% | |
| Female | 43.60% |
Race in Zip Code 21638
*Base on 2010 Data
| Total | 4,934 | 100.00% |
| Population of one race | 4,828 | 97.85% |
| White | 3,928 | 79.61% |
| Black or African American | 707 | 14.33% |
| American Indian and Alaska Native | 22 | 0.45% |
| Asian | 71 | 1.44% |
| Asian Indian | 19 | 0.39% |
| Chinese | 8 | 0.16% |
| Filipino | 9 | 0.18% |
| Japanese | 2 | 0.04% |
| Korean | 9 | 0.18% |
| Vietnamese | 8 | 0.16% |
| Other Asian | 16 | 0.32% |
| Native Hawaiian and Other Pacific Islander | 0 | 0.00% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 100 | 2.03% |
| Population of Two or More Races | 106 | 2.15% |
| White; American Indian and Alaska Native | 17 | 0.34% |
| White; Asian | 19 | 0.39% |
| White; Black or African American | 40 | 0.81% |
| White; Some Other Race | 18 | 0.36% |
The Population 16 Years in Zip Code 21638
*Base on 2010 Data
| Total | 3,947 | 100.00% |
| Male | 1,968 | 49.86% |
| Female | 1,979 | 50.14% |
The Population 18 Years in Zip Code 21638
*Base on 2010 Data
| Total | 3,828 | 100.00% |
| Male | 1,912 | 49.95% |
| Female | 1,916 | 50.05% |
The Population 21 Years in Zip Code 21638
*Base on 2010 Data
| Total | 3,678 | 100.00% |
| Male | 1,828 | 49.70% |
| Female | 1,850 | 50.30% |
The Population 62 Years in Zip Code 21638
*Base on 2010 Data
| Total | 1,013 | 100.00% |
| Male | 497 | 49.06% |
| Female | 516 | 50.94% |
The Population 65 Years in Zip Code 21638
*Base on 2010 Data
| Total | 813 | 100.00% |
| Male | 401 | 49.32% |
| Female | 412 | 50.68% |
Race (total races tallied) in Zip Code 21638
*Base on 2010 Data
| White alone or in combination with one or more other races | 4,029 | 79.94% |
| Black or African American alone or in combination with one or more other races | 750 | 14.88% |
| American Indian and Alaska Native alone or in combination with one or more other races | 40 | 0.79% |
| Asian alone or in combination with one or more other races | 93 | 1.85% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 7 | 0.14% |
| Some Other Race alone or in combination with one or more other races | 121 | 2.40% |
Hispanic or Latino by Specific Origin in Zip Code 21638
*Base on 2010 Data
| Total | 4,934 | 100.00% |
| Hispanic or Latino (of any race) | 205 | 4.15% |
| Mexican | 58 | 1.18% |
| Puerto Rican | 20 | 0.41% |
| Cuban | 6 | 0.12% |
| Other Hispanic or Latino | 121 | 2.45% |
| Not Hispanic or Latino | 4,729 | 95.85% |
Hispanic or Latino and Race in Zip Code 21638
*Base on 2010 Data
| Total | 4,934 | 100.00% |
| Hispanic or Latino | 205 | 4.15% |
| White alone | 73 | 1.48% |
| Black or African American alone | 11 | 0.22% |
| American Indian and Alaska Native alone | 7 | 0.14% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 96 | 1.95% |
| Two or More Races | 18 | 0.36% |
| Not Hispanic or Latino | 4,729 | 95.85% |
| White alone | 3,855 | 78.13% |
| Black or African American alone | 696 | 14.11% |
| American Indian and Alaska Native alone | 15 | 0.30% |
| Asian alone | 71 | 1.44% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 4 | 0.08% |
| Two or More Races | 88 | 1.78% |
Relationship in Zip Code 21638
*Base on 2010 Data
| Total | 4,934 | 100.00% |
| In households | 4,919 | 99.70% |
| Householder | 1,884 | 38.18% |
| Spouse | 1,121 | 22.72% |
| Child | 1,357 | 27.50% |
| Own child under 18 years | 1,001 | 20.29% |
| Other relatives | 276 | 5.59% |
| Under 18 years | 94 | 1.91% |
| 65 years and over | 59 | 1.20% |
| Nonrelatives | 281 | 5.70% |
| Under 18 years | 11 | 0.22% |
| 65 years and over | 32 | 0.65% |
| Unmarried partner | 142 | 2.88% |
| In group quarters | 15 | 0.30% |
| Institutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 15 | 0.30% |
| Male | 3 | 0.06% |
| Female | 12 | 0.24% |
Households by Type in Zip Code 21638
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 1,884 | 100.00% |
| Family households (families) | 1,375 | 72.98% |
| With own children under 18 years | 527 | 27.97% |
| Husband-wife family | 1,121 | 59.50% |
| With own children under 18 years | 400 | 21.23% |
| Male householder, no wife present | 87 | 4.62% |
| With own children under 18 years | 40 | 2.12% |
| Female householder, no husband present | 167 | 8.86% |
| With own children under 18 years | 87 | 4.62% |
| Nonfamily households | 509 | 27.02% |
| Householder living alone | 391 | 20.75% |
| Male | 191 | 10.14% |
| 65 years and over | 58 | 3.08% |
| Female | 200 | 10.62% |
| 65 years and over | 110 | 5.84% |
Households with individuals under 18 years in Zip Code 21638
*Base on 2010 Data
| Total | 585 | 31.05% |
Households with individuals under 65 years in Zip Code 21638
*Base on 2010 Data
| Total | 566 | 30.04% |
Average Household Size in Zip Code 21638
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Zip Code 21638
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21638
*Base on 2010 Data
| Total | 2,191 | 100.00% |
| Occupied housing units | 1,884 | 85.99% |
| Vacant housing units | 307 | 14.01% |
| For rent | 22 | 1.00% |
| Rented, not occupied | 2 | 0.09% |
| For sale only | 55 | 2.51% |
| Sold, not occupied | 5 | 0.23% |
| For seasonal, recreational, or occasional use | 159 | 7.26% |
| All other vacants | 64 | 2.92% |
Homeowner Vacancy Rate in Zip Code 21638
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 3.50% |
Rental Vacancy Rate in Zip Code 21638
*Base on 2010 Data
| Rental vacancy rate (percent) | 5.60% |
Housing Tenure(Occupied housing units) in Zip Code 21638
*Base on 2010 Data
| Total | 1,884 | 100.00% |
| Owner-occupied housing units | 1,512 | 80.25% |
| Renter-occupied housing units | 372 | 19.75% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21638
*Base on 2010 Data
| Owner-occupied housing units | 3,924 | 79.77% |
| Renter-occupied housing units | 995 | 20.23% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21638
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |