Population by Age in Zip Code 21140
*Base on 2010 Data
| Total population | 3,457 | 100.00% |
| Under 5 years | 217 | 6.28% |
| 5 to 9 years | 242 | 7.00% |
| 10 to 14 years | 204 | 5.90% |
| 15 to 19 years | 197 | 5.70% |
| 20 to 24 years | 159 | 4.60% |
| 25 to 29 years | 128 | 3.70% |
| 30 to 34 years | 152 | 4.40% |
| 35 to 39 years | 251 | 7.26% |
| 40 to 44 years | 246 | 7.12% |
| 45 to 49 years | 320 | 9.26% |
| 50 to 54 years | 317 | 9.17% |
| 55 to 59 years | 310 | 8.97% |
| 60 to 64 years | 303 | 8.76% |
| 65 to 69 years | 181 | 5.24% |
| 70 to 74 years | 106 | 3.07% |
| 75 to 79 years | 56 | 1.62% |
| 80 to 84 years | 37 | 1.07% |
| 85 years and over | 31 | 0.90% |
Male Population in Zip Code 21140
*Base on 2010 Data
| Male population | 1,730 | 50.04% |
| Under 5 years | 110 | 3.18% |
| 5 to 9 years | 121 | 3.50% |
| 10 to 14 years | 98 | 2.83% |
| 15 to 19 years | 101 | 2.92% |
| 20 to 24 years | 89 | 2.57% |
| 25 to 29 years | 69 | 2.00% |
| 30 to 34 years | 60 | 1.74% |
| 35 to 39 years | 121 | 3.50% |
| 40 to 44 years | 135 | 3.91% |
| 45 to 49 years | 155 | 4.48% |
| 50 to 54 years | 163 | 4.72% |
| 55 to 59 years | 145 | 4.19% |
| 60 to 64 years | 158 | 4.57% |
| 65 to 69 years | 97 | 2.81% |
| 70 to 74 years | 54 | 1.56% |
| 75 to 79 years | 26 | 0.75% |
| 80 to 84 years | 20 | 0.58% |
| 85 years and over | 8 | 0.23% |
Female Population in Zip Code 21140
*Base on 2010 Data
| Female population | 1,727 | 49.96% |
| Under 5 years | 107 | 3.10% |
| 5 to 9 years | 121 | 3.50% |
| 10 to 14 years | 106 | 3.07% |
| 15 to 19 years | 96 | 2.78% |
| 20 to 24 years | 70 | 2.02% |
| 25 to 29 years | 59 | 1.71% |
| 30 to 34 years | 92 | 2.66% |
| 35 to 39 years | 130 | 3.76% |
| 40 to 44 years | 111 | 3.21% |
| 45 to 49 years | 165 | 4.77% |
| 50 to 54 years | 154 | 4.45% |
| 55 to 59 years | 165 | 4.77% |
| 60 to 64 years | 145 | 4.19% |
| 65 to 69 years | 84 | 2.43% |
| 70 to 74 years | 52 | 1.50% |
| 75 to 79 years | 30 | 0.87% |
| 80 to 84 years | 17 | 0.49% |
| 85 years and over | 23 | 0.67% |
Median Age in Zip Code 21140
*Base on 2010 Data
| Both | 43.60% | |
| Male | 43.80% | |
| Female | 43.50% |
Race in Zip Code 21140
*Base on 2010 Data
| Total | 3,457 | 100.00% |
| Population of one race | 3,397 | 98.26% |
| White | 3,279 | 94.85% |
| Black or African American | 45 | 1.30% |
| American Indian and Alaska Native | 11 | 0.32% |
| Asian | 57 | 1.65% |
| Asian Indian | 11 | 0.32% |
| Chinese | 17 | 0.49% |
| Filipino | 9 | 0.26% |
| Japanese | 4 | 0.12% |
| Korean | 10 | 0.29% |
| Vietnamese | 0 | 0.00% |
| Other Asian | 6 | 0.17% |
| 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 | 5 | 0.14% |
| Population of Two or More Races | 60 | 1.74% |
| White; American Indian and Alaska Native | 12 | 0.35% |
| White; Asian | 16 | 0.46% |
| White; Black or African American | 21 | 0.61% |
| White; Some Other Race | 4 | 0.12% |
The Population 16 Years in Zip Code 21140
*Base on 2010 Data
| Total | 2,752 | 100.00% |
| Male | 1,376 | 50.00% |
| Female | 1,376 | 50.00% |
The Population 18 Years in Zip Code 21140
*Base on 2010 Data
| Total | 2,671 | 100.00% |
| Male | 1,335 | 49.98% |
| Female | 1,336 | 50.02% |
The Population 21 Years in Zip Code 21140
*Base on 2010 Data
| Total | 2,564 | 100.00% |
| Male | 1,281 | 49.96% |
| Female | 1,283 | 50.04% |
The Population 62 Years in Zip Code 21140
*Base on 2010 Data
| Total | 620 | 100.00% |
| Male | 316 | 50.97% |
| Female | 304 | 49.03% |
The Population 65 Years in Zip Code 21140
*Base on 2010 Data
| Total | 411 | 100.00% |
| Male | 205 | 49.88% |
| Female | 206 | 50.12% |
Race (total races tallied) in Zip Code 21140
*Base on 2010 Data
| White alone or in combination with one or more other races | 3,338 | 94.75% |
| Black or African American alone or in combination with one or more other races | 69 | 1.96% |
| American Indian and Alaska Native alone or in combination with one or more other races | 30 | 0.85% |
| Asian alone or in combination with one or more other races | 76 | 2.16% |
| 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 | 10 | 0.28% |
Hispanic or Latino by Specific Origin in Zip Code 21140
*Base on 2010 Data
| Total | 3,457 | 100.00% |
| Hispanic or Latino (of any race) | 94 | 2.72% |
| Mexican | 22 | 0.64% |
| Puerto Rican | 8 | 0.23% |
| Cuban | 7 | 0.20% |
| Other Hispanic or Latino | 57 | 1.65% |
| Not Hispanic or Latino | 3,363 | 97.28% |
Hispanic or Latino and Race in Zip Code 21140
*Base on 2010 Data
| Total | 3,457 | 100.00% |
| Hispanic or Latino | 94 | 2.72% |
| White alone | 75 | 2.17% |
| Black or African American alone | 3 | 0.09% |
| American Indian and Alaska Native alone | 5 | 0.14% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 4 | 0.12% |
| Two or More Races | 7 | 0.20% |
| Not Hispanic or Latino | 3,363 | 97.28% |
| White alone | 3,204 | 92.68% |
| Black or African American alone | 42 | 1.21% |
| American Indian and Alaska Native alone | 6 | 0.17% |
| Asian alone | 57 | 1.65% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 1 | 0.03% |
| Two or More Races | 53 | 1.53% |
Relationship in Zip Code 21140
*Base on 2010 Data
| Total | 3,457 | 100.00% |
| In households | 3,457 | 100.00% |
| Householder | 1,313 | 37.98% |
| Spouse | 865 | 25.02% |
| Child | 1,020 | 29.51% |
| Own child under 18 years | 740 | 21.41% |
| Other relatives | 119 | 3.44% |
| Under 18 years | 38 | 1.10% |
| 65 years and over | 31 | 0.90% |
| Nonrelatives | 140 | 4.05% |
| Under 18 years | 7 | 0.20% |
| 65 years and over | 14 | 0.40% |
| Unmarried partner | 61 | 1.76% |
| 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 21140
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 1,313 | 100.00% |
| Family households (families) | 1,012 | 77.08% |
| With own children under 18 years | 416 | 31.68% |
| Husband-wife family | 865 | 65.88% |
| With own children under 18 years | 354 | 26.96% |
| Male householder, no wife present | 46 | 3.50% |
| With own children under 18 years | 12 | 0.91% |
| Female householder, no husband present | 101 | 7.69% |
| With own children under 18 years | 50 | 3.81% |
| Nonfamily households | 301 | 22.92% |
| Householder living alone | 236 | 17.97% |
| Male | 120 | 9.14% |
| 65 years and over | 21 | 1.60% |
| Female | 116 | 8.83% |
| 65 years and over | 41 | 3.12% |
Households with individuals under 18 years in Zip Code 21140
*Base on 2010 Data
| Total | 443 | 33.74% |
Households with individuals under 65 years in Zip Code 21140
*Base on 2010 Data
| Total | 294 | 22.39% |
Average Household Size in Zip Code 21140
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Zip Code 21140
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21140
*Base on 2010 Data
| Total | 1,364 | 100.00% |
| Occupied housing units | 1,313 | 96.26% |
| Vacant housing units | 51 | 3.74% |
| For rent | 6 | 0.44% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 10 | 0.73% |
| Sold, not occupied | 3 | 0.22% |
| For seasonal, recreational, or occasional use | 13 | 0.95% |
| All other vacants | 19 | 1.39% |
Homeowner Vacancy Rate in Zip Code 21140
*Base on 2010 Data
| Homeowner vacancy rate (percent) | .80% |
Rental Vacancy Rate in Zip Code 21140
*Base on 2010 Data
| Rental vacancy rate (percent) | 4.80% |
Housing Tenure(Occupied housing units) in Zip Code 21140
*Base on 2010 Data
| Total | 1,313 | 100.00% |
| Owner-occupied housing units | 1,194 | 90.94% |
| Renter-occupied housing units | 119 | 9.06% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21140
*Base on 2010 Data
| Owner-occupied housing units | 3,164 | 91.52% |
| Renter-occupied housing units | 293 | 8.48% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21140
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |