Population by Age in Zip Code 21542
*Base on 2010 Data
| Total population | 483 | 100.00% |
| Under 5 years | 26 | 5.38% |
| 5 to 9 years | 26 | 5.38% |
| 10 to 14 years | 27 | 5.59% |
| 15 to 19 years | 27 | 5.59% |
| 20 to 24 years | 37 | 7.66% |
| 25 to 29 years | 36 | 7.45% |
| 30 to 34 years | 22 | 4.55% |
| 35 to 39 years | 23 | 4.76% |
| 40 to 44 years | 32 | 6.63% |
| 45 to 49 years | 25 | 5.18% |
| 50 to 54 years | 38 | 7.87% |
| 55 to 59 years | 41 | 8.49% |
| 60 to 64 years | 28 | 5.80% |
| 65 to 69 years | 27 | 5.59% |
| 70 to 74 years | 30 | 6.21% |
| 75 to 79 years | 17 | 3.52% |
| 80 to 84 years | 12 | 2.48% |
| 85 years and over | 9 | 1.86% |
Male Population in Zip Code 21542
*Base on 2010 Data
| Male population | 240 | 49.69% |
| Under 5 years | 10 | 2.07% |
| 5 to 9 years | 9 | 1.86% |
| 10 to 14 years | 17 | 3.52% |
| 15 to 19 years | 16 | 3.31% |
| 20 to 24 years | 20 | 4.14% |
| 25 to 29 years | 21 | 4.35% |
| 30 to 34 years | 15 | 3.11% |
| 35 to 39 years | 14 | 2.90% |
| 40 to 44 years | 10 | 2.07% |
| 45 to 49 years | 11 | 2.28% |
| 50 to 54 years | 19 | 3.93% |
| 55 to 59 years | 20 | 4.14% |
| 60 to 64 years | 11 | 2.28% |
| 65 to 69 years | 16 | 3.31% |
| 70 to 74 years | 15 | 3.11% |
| 75 to 79 years | 7 | 1.45% |
| 80 to 84 years | 5 | 1.04% |
| 85 years and over | 4 | 0.83% |
Female Population in Zip Code 21542
*Base on 2010 Data
| Female population | 243 | 50.31% |
| Under 5 years | 16 | 3.31% |
| 5 to 9 years | 17 | 3.52% |
| 10 to 14 years | 10 | 2.07% |
| 15 to 19 years | 11 | 2.28% |
| 20 to 24 years | 17 | 3.52% |
| 25 to 29 years | 15 | 3.11% |
| 30 to 34 years | 7 | 1.45% |
| 35 to 39 years | 9 | 1.86% |
| 40 to 44 years | 22 | 4.55% |
| 45 to 49 years | 14 | 2.90% |
| 50 to 54 years | 19 | 3.93% |
| 55 to 59 years | 21 | 4.35% |
| 60 to 64 years | 17 | 3.52% |
| 65 to 69 years | 11 | 2.28% |
| 70 to 74 years | 15 | 3.11% |
| 75 to 79 years | 10 | 2.07% |
| 80 to 84 years | 7 | 1.45% |
| 85 years and over | 5 | 1.04% |
Median Age in Zip Code 21542
*Base on 2010 Data
| Both | 42.90% | |
| Male | 39.00% | |
| Female | 44.60% |
Race in Zip Code 21542
*Base on 2010 Data
| Total | 483 | 100.00% |
| Population of one race | 479 | 99.17% |
| White | 476 | 98.55% |
| Black or African American | 1 | 0.21% |
| American Indian and Alaska Native | 0 | 0.00% |
| Asian | 0 | 0.00% |
| Asian Indian | 0 | 0.00% |
| Chinese | 0 | 0.00% |
| Filipino | 0 | 0.00% |
| Japanese | 0 | 0.00% |
| Korean | 0 | 0.00% |
| 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 | 2 | 0.41% |
| Population of Two or More Races | 4 | 0.83% |
| White; American Indian and Alaska Native | 2 | 0.41% |
| White; Asian | 2 | 0.41% |
| White; Black or African American | 0 | 0.00% |
| White; Some Other Race | 0 | 0.00% |
The Population 16 Years in Zip Code 21542
*Base on 2010 Data
| Total | 401 | 100.00% |
| Male | 201 | 50.12% |
| Female | 200 | 49.88% |
The Population 18 Years in Zip Code 21542
*Base on 2010 Data
| Total | 387 | 100.00% |
| Male | 193 | 49.87% |
| Female | 194 | 50.13% |
The Population 21 Years in Zip Code 21542
*Base on 2010 Data
| Total | 371 | 100.00% |
| Male | 184 | 49.60% |
| Female | 187 | 50.40% |
The Population 62 Years in Zip Code 21542
*Base on 2010 Data
| Total | 116 | 100.00% |
| Male | 54 | 46.55% |
| Female | 62 | 53.45% |
The Population 65 Years in Zip Code 21542
*Base on 2010 Data
| Total | 95 | 100.00% |
| Male | 47 | 49.47% |
| Female | 48 | 50.53% |
Race (total races tallied) in Zip Code 21542
*Base on 2010 Data
| White alone or in combination with one or more other races | 480 | 98.56% |
| Black or African American alone or in combination with one or more other races | 1 | 0.21% |
| American Indian and Alaska Native alone or in combination with one or more other races | 2 | 0.41% |
| Asian alone or in combination with one or more other races | 2 | 0.41% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 0 | 0.00% |
| Some Other Race alone or in combination with one or more other races | 2 | 0.41% |
Hispanic or Latino by Specific Origin in Zip Code 21542
*Base on 2010 Data
| Total | 483 | 100.00% |
| Hispanic or Latino (of any race) | 4 | 0.83% |
| Mexican | 2 | 0.41% |
| Puerto Rican | 0 | 0.00% |
| Cuban | 2 | 0.41% |
| Other Hispanic or Latino | 0 | 0.00% |
| Not Hispanic or Latino | 479 | 99.17% |
Hispanic or Latino and Race in Zip Code 21542
*Base on 2010 Data
| Total | 483 | 100.00% |
| Hispanic or Latino | 4 | 0.83% |
| White alone | 2 | 0.41% |
| 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 | 2 | 0.41% |
| Two or More Races | 0 | 0.00% |
| Not Hispanic or Latino | 479 | 99.17% |
| White alone | 474 | 98.14% |
| Black or African American alone | 1 | 0.21% |
| 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 | 0 | 0.00% |
| Two or More Races | 4 | 0.83% |
Relationship in Zip Code 21542
*Base on 2010 Data
| Total | 483 | 100.00% |
| In households | 483 | 100.00% |
| Householder | 202 | 41.82% |
| Spouse | 89 | 18.43% |
| Child | 126 | 26.09% |
| Own child under 18 years | 78 | 16.15% |
| Other relatives | 32 | 6.63% |
| Under 18 years | 9 | 1.86% |
| 65 years and over | 9 | 1.86% |
| Nonrelatives | 34 | 7.04% |
| Under 18 years | 9 | 1.86% |
| 65 years and over | 1 | 0.21% |
| Unmarried partner | 10 | 2.07% |
| 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 21542
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 202 | 100.00% |
| Family households (families) | 128 | 63.37% |
| With own children under 18 years | 43 | 21.29% |
| Husband-wife family | 89 | 44.06% |
| With own children under 18 years | 22 | 10.89% |
| Male householder, no wife present | 11 | 5.45% |
| With own children under 18 years | 8 | 3.96% |
| Female householder, no husband present | 28 | 13.86% |
| With own children under 18 years | 13 | 6.44% |
| Nonfamily households | 74 | 36.63% |
| Householder living alone | 65 | 32.18% |
| Male | 33 | 16.34% |
| 65 years and over | 11 | 5.45% |
| Female | 32 | 15.84% |
| 65 years and over | 20 | 9.90% |
Households with individuals under 18 years in Zip Code 21542
*Base on 2010 Data
| Total | 54 | 26.73% |
Households with individuals under 65 years in Zip Code 21542
*Base on 2010 Data
| Total | 71 | 35.15% |
Average Household Size in Zip Code 21542
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Zip Code 21542
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21542
*Base on 2010 Data
| Total | 229 | 100.00% |
| Occupied housing units | 202 | 88.21% |
| Vacant housing units | 27 | 11.79% |
| For rent | 13 | 5.68% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 2 | 0.87% |
| Sold, not occupied | 5 | 2.18% |
| For seasonal, recreational, or occasional use | 2 | 0.87% |
| All other vacants | 5 | 2.18% |
Homeowner Vacancy Rate in Zip Code 21542
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.30% |
Rental Vacancy Rate in Zip Code 21542
*Base on 2010 Data
| Rental vacancy rate (percent) | 18.10% |
Housing Tenure(Occupied housing units) in Zip Code 21542
*Base on 2010 Data
| Total | 202 | 100.00% |
| Owner-occupied housing units | 143 | 70.79% |
| Renter-occupied housing units | 59 | 29.21% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21542
*Base on 2010 Data
| Owner-occupied housing units | 374 | 77.43% |
| Renter-occupied housing units | 109 | 22.57% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21542
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |