Population by Age in Zip Code 21778
*Base on 2010 Data
| Total population | 1,094 | 100.00% |
| Under 5 years | 50 | 4.57% |
| 5 to 9 years | 57 | 5.21% |
| 10 to 14 years | 65 | 5.94% |
| 15 to 19 years | 65 | 5.94% |
| 20 to 24 years | 65 | 5.94% |
| 25 to 29 years | 43 | 3.93% |
| 30 to 34 years | 53 | 4.84% |
| 35 to 39 years | 76 | 6.95% |
| 40 to 44 years | 72 | 6.58% |
| 45 to 49 years | 98 | 8.96% |
| 50 to 54 years | 121 | 11.06% |
| 55 to 59 years | 82 | 7.50% |
| 60 to 64 years | 71 | 6.49% |
| 65 to 69 years | 68 | 6.22% |
| 70 to 74 years | 46 | 4.20% |
| 75 to 79 years | 24 | 2.19% |
| 80 to 84 years | 21 | 1.92% |
| 85 years and over | 17 | 1.55% |
Male Population in Zip Code 21778
*Base on 2010 Data
| Male population | 544 | 49.73% |
| Under 5 years | 29 | 2.65% |
| 5 to 9 years | 33 | 3.02% |
| 10 to 14 years | 32 | 2.93% |
| 15 to 19 years | 38 | 3.47% |
| 20 to 24 years | 32 | 2.93% |
| 25 to 29 years | 21 | 1.92% |
| 30 to 34 years | 25 | 2.29% |
| 35 to 39 years | 36 | 3.29% |
| 40 to 44 years | 36 | 3.29% |
| 45 to 49 years | 48 | 4.39% |
| 50 to 54 years | 65 | 5.94% |
| 55 to 59 years | 40 | 3.66% |
| 60 to 64 years | 31 | 2.83% |
| 65 to 69 years | 30 | 2.74% |
| 70 to 74 years | 25 | 2.29% |
| 75 to 79 years | 11 | 1.01% |
| 80 to 84 years | 7 | 0.64% |
| 85 years and over | 5 | 0.46% |
Female Population in Zip Code 21778
*Base on 2010 Data
| Female population | 550 | 50.27% |
| Under 5 years | 21 | 1.92% |
| 5 to 9 years | 24 | 2.19% |
| 10 to 14 years | 33 | 3.02% |
| 15 to 19 years | 27 | 2.47% |
| 20 to 24 years | 33 | 3.02% |
| 25 to 29 years | 22 | 2.01% |
| 30 to 34 years | 28 | 2.56% |
| 35 to 39 years | 40 | 3.66% |
| 40 to 44 years | 36 | 3.29% |
| 45 to 49 years | 50 | 4.57% |
| 50 to 54 years | 56 | 5.12% |
| 55 to 59 years | 42 | 3.84% |
| 60 to 64 years | 40 | 3.66% |
| 65 to 69 years | 38 | 3.47% |
| 70 to 74 years | 21 | 1.92% |
| 75 to 79 years | 13 | 1.19% |
| 80 to 84 years | 14 | 1.28% |
| 85 years and over | 12 | 1.10% |
Median Age in Zip Code 21778
*Base on 2010 Data
| Both | 45.10% | |
| Male | 43.80% | |
| Female | 46.50% |
Race in Zip Code 21778
*Base on 2010 Data
| Total | 1,094 | 100.00% |
| Population of one race | 1,078 | 98.54% |
| White | 1,061 | 96.98% |
| Black or African American | 0 | 0.00% |
| American Indian and Alaska Native | 4 | 0.37% |
| Asian | 4 | 0.37% |
| Asian Indian | 0 | 0.00% |
| Chinese | 1 | 0.09% |
| Filipino | 1 | 0.09% |
| Japanese | 0 | 0.00% |
| Korean | 2 | 0.18% |
| Vietnamese | 0 | 0.00% |
| Other Asian | 0 | 0.00% |
| 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 | 9 | 0.82% |
| Population of Two or More Races | 16 | 1.46% |
| White; American Indian and Alaska Native | 1 | 0.09% |
| White; Asian | 9 | 0.82% |
| White; Black or African American | 2 | 0.18% |
| White; Some Other Race | 1 | 0.09% |
The Population 16 Years in Zip Code 21778
*Base on 2010 Data
| Total | 911 | 100.00% |
| Male | 444 | 48.74% |
| Female | 467 | 51.26% |
The Population 18 Years in Zip Code 21778
*Base on 2010 Data
| Total | 884 | 100.00% |
| Male | 432 | 48.87% |
| Female | 452 | 51.13% |
The Population 21 Years in Zip Code 21778
*Base on 2010 Data
| Total | 842 | 100.00% |
| Male | 406 | 48.22% |
| Female | 436 | 51.78% |
The Population 62 Years in Zip Code 21778
*Base on 2010 Data
| Total | 222 | 100.00% |
| Male | 101 | 45.50% |
| Female | 121 | 54.50% |
The Population 65 Years in Zip Code 21778
*Base on 2010 Data
| Total | 176 | 100.00% |
| Male | 78 | 44.32% |
| Female | 98 | 55.68% |
Race (total races tallied) in Zip Code 21778
*Base on 2010 Data
| White alone or in combination with one or more other races | 1,077 | 97.03% |
| Black or African American alone or in combination with one or more other races | 2 | 0.18% |
| American Indian and Alaska Native alone or in combination with one or more other races | 5 | 0.45% |
| Asian alone or in combination with one or more other races | 13 | 1.17% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 3 | 0.27% |
| Some Other Race alone or in combination with one or more other races | 10 | 0.90% |
Hispanic or Latino by Specific Origin in Zip Code 21778
*Base on 2010 Data
| Total | 1,094 | 100.00% |
| Hispanic or Latino (of any race) | 24 | 2.19% |
| Mexican | 7 | 0.64% |
| Puerto Rican | 2 | 0.18% |
| Cuban | 1 | 0.09% |
| Other Hispanic or Latino | 14 | 1.28% |
| Not Hispanic or Latino | 1,070 | 97.81% |
Hispanic or Latino and Race in Zip Code 21778
*Base on 2010 Data
| Total | 1,094 | 100.00% |
| Hispanic or Latino | 24 | 2.19% |
| White alone | 11 | 1.01% |
| Black or African American alone | 0 | 0.00% |
| American Indian and Alaska Native alone | 0 | 0.00% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 9 | 0.82% |
| Two or More Races | 4 | 0.37% |
| Not Hispanic or Latino | 1,070 | 97.81% |
| White alone | 1,050 | 95.98% |
| Black or African American alone | 0 | 0.00% |
| American Indian and Alaska Native alone | 4 | 0.37% |
| Asian alone | 4 | 0.37% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 0 | 0.00% |
| Two or More Races | 12 | 1.10% |
Relationship in Zip Code 21778
*Base on 2010 Data
| Total | 1,094 | 100.00% |
| In households | 1,094 | 100.00% |
| Householder | 409 | 37.39% |
| Spouse | 255 | 23.31% |
| Child | 286 | 26.14% |
| Own child under 18 years | 177 | 16.18% |
| Other relatives | 78 | 7.13% |
| Under 18 years | 28 | 2.56% |
| 65 years and over | 11 | 1.01% |
| Nonrelatives | 66 | 6.03% |
| Under 18 years | 5 | 0.46% |
| 65 years and over | 2 | 0.18% |
| Unmarried partner | 31 | 2.83% |
| 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 21778
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 409 | 100.00% |
| Family households (families) | 310 | 75.79% |
| With own children under 18 years | 103 | 25.18% |
| Husband-wife family | 255 | 62.35% |
| With own children under 18 years | 83 | 20.29% |
| Male householder, no wife present | 18 | 4.40% |
| With own children under 18 years | 7 | 1.71% |
| Female householder, no husband present | 37 | 9.05% |
| With own children under 18 years | 13 | 3.18% |
| Nonfamily households | 99 | 24.21% |
| Householder living alone | 75 | 18.34% |
| Male | 34 | 8.31% |
| 65 years and over | 6 | 1.47% |
| Female | 41 | 10.02% |
| 65 years and over | 26 | 6.36% |
Households with individuals under 18 years in Zip Code 21778
*Base on 2010 Data
| Total | 124 | 30.32% |
Households with individuals under 65 years in Zip Code 21778
*Base on 2010 Data
| Total | 127 | 31.05% |
Average Household Size in Zip Code 21778
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Zip Code 21778
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21778
*Base on 2010 Data
| Total | 438 | 100.00% |
| Occupied housing units | 409 | 93.38% |
| Vacant housing units | 29 | 6.62% |
| For rent | 5 | 1.14% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 7 | 1.60% |
| Sold, not occupied | 2 | 0.46% |
| For seasonal, recreational, or occasional use | 3 | 0.68% |
| All other vacants | 12 | 2.74% |
Homeowner Vacancy Rate in Zip Code 21778
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.10% |
Rental Vacancy Rate in Zip Code 21778
*Base on 2010 Data
| Rental vacancy rate (percent) | 5.60% |
Housing Tenure(Occupied housing units) in Zip Code 21778
*Base on 2010 Data
| Total | 409 | 100.00% |
| Owner-occupied housing units | 324 | 79.22% |
| Renter-occupied housing units | 85 | 20.78% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21778
*Base on 2010 Data
| Owner-occupied housing units | 864 | 78.98% |
| Renter-occupied housing units | 230 | 21.02% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21778
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |