Population by Age in Zip Code 21797
*Base on 2010 Data
| Total population | 8,839 | 100.00% |
| Under 5 years | 375 | 4.24% |
| 5 to 9 years | 612 | 6.92% |
| 10 to 14 years | 804 | 9.10% |
| 15 to 19 years | 759 | 8.59% |
| 20 to 24 years | 444 | 5.02% |
| 25 to 29 years | 279 | 3.16% |
| 30 to 34 years | 252 | 2.85% |
| 35 to 39 years | 413 | 4.67% |
| 40 to 44 years | 708 | 8.01% |
| 45 to 49 years | 1,017 | 11.51% |
| 50 to 54 years | 864 | 9.77% |
| 55 to 59 years | 674 | 7.63% |
| 60 to 64 years | 567 | 6.41% |
| 65 to 69 years | 400 | 4.53% |
| 70 to 74 years | 277 | 3.13% |
| 75 to 79 years | 167 | 1.89% |
| 80 to 84 years | 125 | 1.41% |
| 85 years and over | 102 | 1.15% |
Male Population in Zip Code 21797
*Base on 2010 Data
| Male population | 4,437 | 50.20% |
| Under 5 years | 184 | 2.08% |
| 5 to 9 years | 293 | 3.31% |
| 10 to 14 years | 409 | 4.63% |
| 15 to 19 years | 410 | 4.64% |
| 20 to 24 years | 237 | 2.68% |
| 25 to 29 years | 154 | 1.74% |
| 30 to 34 years | 125 | 1.41% |
| 35 to 39 years | 182 | 2.06% |
| 40 to 44 years | 343 | 3.88% |
| 45 to 49 years | 495 | 5.60% |
| 50 to 54 years | 453 | 5.13% |
| 55 to 59 years | 358 | 4.05% |
| 60 to 64 years | 279 | 3.16% |
| 65 to 69 years | 204 | 2.31% |
| 70 to 74 years | 131 | 1.48% |
| 75 to 79 years | 86 | 0.97% |
| 80 to 84 years | 56 | 0.63% |
| 85 years and over | 38 | 0.43% |
Female Population in Zip Code 21797
*Base on 2010 Data
| Female population | 4,402 | 49.80% |
| Under 5 years | 191 | 2.16% |
| 5 to 9 years | 319 | 3.61% |
| 10 to 14 years | 395 | 4.47% |
| 15 to 19 years | 349 | 3.95% |
| 20 to 24 years | 207 | 2.34% |
| 25 to 29 years | 125 | 1.41% |
| 30 to 34 years | 127 | 1.44% |
| 35 to 39 years | 231 | 2.61% |
| 40 to 44 years | 365 | 4.13% |
| 45 to 49 years | 522 | 5.91% |
| 50 to 54 years | 411 | 4.65% |
| 55 to 59 years | 316 | 3.58% |
| 60 to 64 years | 288 | 3.26% |
| 65 to 69 years | 196 | 2.22% |
| 70 to 74 years | 146 | 1.65% |
| 75 to 79 years | 81 | 0.92% |
| 80 to 84 years | 69 | 0.78% |
| 85 years and over | 64 | 0.72% |
Median Age in Zip Code 21797
*Base on 2010 Data
| Both | 43.70% | |
| Male | 43.70% | |
| Female | 43.70% |
Race in Zip Code 21797
*Base on 2010 Data
| Total | 8,839 | 100.00% |
| Population of one race | 8,676 | 98.16% |
| White | 7,933 | 89.75% |
| Black or African American | 346 | 3.91% |
| American Indian and Alaska Native | 20 | 0.23% |
| Asian | 290 | 3.28% |
| Asian Indian | 52 | 0.59% |
| Chinese | 65 | 0.74% |
| Filipino | 8 | 0.09% |
| Japanese | 6 | 0.07% |
| Korean | 115 | 1.30% |
| Vietnamese | 16 | 0.18% |
| Other Asian | 28 | 0.32% |
| Native Hawaiian and Other Pacific Islander | 7 | 0.08% |
| Native Hawaiian | 5 | 0.06% |
| Guamanian or Chamorro | 1 | 0.01% |
| Samoan | 1 | 0.01% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 80 | 0.91% |
| Population of Two or More Races | 163 | 1.84% |
| White; American Indian and Alaska Native | 24 | 0.27% |
| White; Asian | 73 | 0.83% |
| White; Black or African American | 24 | 0.27% |
| White; Some Other Race | 12 | 0.14% |
The Population 16 Years in Zip Code 21797
*Base on 2010 Data
| Total | 6,850 | 100.00% |
| Male | 3,444 | 50.28% |
| Female | 3,406 | 49.72% |
The Population 18 Years in Zip Code 21797
*Base on 2010 Data
| Total | 6,506 | 100.00% |
| Male | 3,264 | 50.17% |
| Female | 3,242 | 49.83% |
The Population 21 Years in Zip Code 21797
*Base on 2010 Data
| Total | 6,197 | 100.00% |
| Male | 3,089 | 49.85% |
| Female | 3,108 | 50.15% |
The Population 62 Years in Zip Code 21797
*Base on 2010 Data
| Total | 1,391 | 100.00% |
| Male | 674 | 48.45% |
| Female | 717 | 51.55% |
The Population 65 Years in Zip Code 21797
*Base on 2010 Data
| Total | 1,071 | 100.00% |
| Male | 515 | 48.09% |
| Female | 556 | 51.91% |
Race (total races tallied) in Zip Code 21797
*Base on 2010 Data
| White alone or in combination with one or more other races | 8,089 | 89.47% |
| Black or African American alone or in combination with one or more other races | 390 | 4.31% |
| American Indian and Alaska Native alone or in combination with one or more other races | 62 | 0.69% |
| Asian alone or in combination with one or more other races | 381 | 4.21% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 18 | 0.20% |
| Some Other Race alone or in combination with one or more other races | 101 | 1.12% |
Hispanic or Latino by Specific Origin in Zip Code 21797
*Base on 2010 Data
| Total | 8,839 | 100.00% |
| Hispanic or Latino (of any race) | 256 | 2.90% |
| Mexican | 112 | 1.27% |
| Puerto Rican | 23 | 0.26% |
| Cuban | 20 | 0.23% |
| Other Hispanic or Latino | 101 | 1.14% |
| Not Hispanic or Latino | 8,583 | 97.10% |
Hispanic or Latino and Race in Zip Code 21797
*Base on 2010 Data
| Total | 8,839 | 100.00% |
| Hispanic or Latino | 256 | 2.90% |
| White alone | 156 | 1.76% |
| Black or African American alone | 5 | 0.06% |
| American Indian and Alaska Native alone | 1 | 0.01% |
| Asian alone | 1 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 69 | 0.78% |
| Two or More Races | 24 | 0.27% |
| Not Hispanic or Latino | 8,583 | 97.10% |
| White alone | 7,777 | 87.99% |
| Black or African American alone | 341 | 3.86% |
| American Indian and Alaska Native alone | 19 | 0.21% |
| Asian alone | 289 | 3.27% |
| Native Hawaiian and Other Pacific Islander alone | 7 | 0.08% |
| Some Other Race alone | 11 | 0.12% |
| Two or More Races | 139 | 1.57% |
Relationship in Zip Code 21797
*Base on 2010 Data
| Total | 8,839 | 100.00% |
| In households | 8,834 | 99.94% |
| Householder | 2,944 | 33.31% |
| Spouse | 2,136 | 24.17% |
| Child | 2,958 | 33.47% |
| Own child under 18 years | 2,148 | 24.30% |
| Other relatives | 483 | 5.46% |
| Under 18 years | 158 | 1.79% |
| 65 years and over | 158 | 1.79% |
| Nonrelatives | 313 | 3.54% |
| Under 18 years | 27 | 0.31% |
| 65 years and over | 17 | 0.19% |
| Unmarried partner | 123 | 1.39% |
| In group quarters | 5 | 0.06% |
| Institutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 5 | 0.06% |
| Male | 3 | 0.03% |
| Female | 2 | 0.02% |
Households by Type in Zip Code 21797
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 2,944 | 100.00% |
| Family households (families) | 2,427 | 82.44% |
| With own children under 18 years | 1,119 | 38.01% |
| Husband-wife family | 2,136 | 72.55% |
| With own children under 18 years | 993 | 33.73% |
| Male householder, no wife present | 101 | 3.43% |
| With own children under 18 years | 49 | 1.66% |
| Female householder, no husband present | 190 | 6.45% |
| With own children under 18 years | 77 | 2.62% |
| Nonfamily households | 517 | 17.56% |
| Householder living alone | 395 | 13.42% |
| Male | 204 | 6.93% |
| 65 years and over | 60 | 2.04% |
| Female | 191 | 6.49% |
| 65 years and over | 103 | 3.50% |
Households with individuals under 18 years in Zip Code 21797
*Base on 2010 Data
| Total | 1,217 | 41.34% |
Households with individuals under 65 years in Zip Code 21797
*Base on 2010 Data
| Total | 762 | 25.88% |
Average Household Size in Zip Code 21797
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Zip Code 21797
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21797
*Base on 2010 Data
| Total | 3,079 | 100.00% |
| Occupied housing units | 2,944 | 95.62% |
| Vacant housing units | 135 | 4.38% |
| For rent | 14 | 0.45% |
| Rented, not occupied | 4 | 0.13% |
| For sale only | 34 | 1.10% |
| Sold, not occupied | 13 | 0.42% |
| For seasonal, recreational, or occasional use | 16 | 0.52% |
| All other vacants | 54 | 1.75% |
Homeowner Vacancy Rate in Zip Code 21797
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.30% |
Rental Vacancy Rate in Zip Code 21797
*Base on 2010 Data
| Rental vacancy rate (percent) | 4.70% |
Housing Tenure(Occupied housing units) in Zip Code 21797
*Base on 2010 Data
| Total | 2,944 | 100.00% |
| Owner-occupied housing units | 2,664 | 90.49% |
| Renter-occupied housing units | 280 | 9.51% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21797
*Base on 2010 Data
| Owner-occupied housing units | 8,115 | 91.86% |
| Renter-occupied housing units | 719 | 8.14% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21797
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |