Population by Age in Zip Code 21774
*Base on 2010 Data
| Total population | 11,662 | 100.00% |
| Under 5 years | 914 | 7.84% |
| 5 to 9 years | 1,092 | 9.36% |
| 10 to 14 years | 1,114 | 9.55% |
| 15 to 19 years | 861 | 7.38% |
| 20 to 24 years | 420 | 3.60% |
| 25 to 29 years | 439 | 3.76% |
| 30 to 34 years | 716 | 6.14% |
| 35 to 39 years | 1,042 | 8.94% |
| 40 to 44 years | 1,201 | 10.30% |
| 45 to 49 years | 1,162 | 9.96% |
| 50 to 54 years | 896 | 7.68% |
| 55 to 59 years | 608 | 5.21% |
| 60 to 64 years | 461 | 3.95% |
| 65 to 69 years | 318 | 2.73% |
| 70 to 74 years | 186 | 1.59% |
| 75 to 79 years | 125 | 1.07% |
| 80 to 84 years | 66 | 0.57% |
| 85 years and over | 41 | 0.35% |
Male Population in Zip Code 21774
*Base on 2010 Data
| Male population | 5,718 | 49.03% |
| Under 5 years | 453 | 3.88% |
| 5 to 9 years | 552 | 4.73% |
| 10 to 14 years | 553 | 4.74% |
| 15 to 19 years | 453 | 3.88% |
| 20 to 24 years | 208 | 1.78% |
| 25 to 29 years | 208 | 1.78% |
| 30 to 34 years | 340 | 2.92% |
| 35 to 39 years | 488 | 4.18% |
| 40 to 44 years | 570 | 4.89% |
| 45 to 49 years | 563 | 4.83% |
| 50 to 54 years | 453 | 3.88% |
| 55 to 59 years | 310 | 2.66% |
| 60 to 64 years | 213 | 1.83% |
| 65 to 69 years | 153 | 1.31% |
| 70 to 74 years | 93 | 0.80% |
| 75 to 79 years | 63 | 0.54% |
| 80 to 84 years | 26 | 0.22% |
| 85 years and over | 19 | 0.16% |
Female Population in Zip Code 21774
*Base on 2010 Data
| Female population | 5,944 | 50.97% |
| Under 5 years | 461 | 3.95% |
| 5 to 9 years | 540 | 4.63% |
| 10 to 14 years | 561 | 4.81% |
| 15 to 19 years | 408 | 3.50% |
| 20 to 24 years | 212 | 1.82% |
| 25 to 29 years | 231 | 1.98% |
| 30 to 34 years | 376 | 3.22% |
| 35 to 39 years | 554 | 4.75% |
| 40 to 44 years | 631 | 5.41% |
| 45 to 49 years | 599 | 5.14% |
| 50 to 54 years | 443 | 3.80% |
| 55 to 59 years | 298 | 2.56% |
| 60 to 64 years | 248 | 2.13% |
| 65 to 69 years | 165 | 1.41% |
| 70 to 74 years | 93 | 0.80% |
| 75 to 79 years | 62 | 0.53% |
| 80 to 84 years | 40 | 0.34% |
| 85 years and over | 22 | 0.19% |
Median Age in Zip Code 21774
*Base on 2010 Data
| Both | 36.50% | |
| Male | 36.10% | |
| Female | 36.90% |
Race in Zip Code 21774
*Base on 2010 Data
| Total | 11,662 | 100.00% |
| Population of one race | 11,357 | 97.38% |
| White | 10,692 | 91.68% |
| Black or African American | 326 | 2.80% |
| American Indian and Alaska Native | 17 | 0.15% |
| Asian | 247 | 2.12% |
| Asian Indian | 40 | 0.34% |
| Chinese | 74 | 0.63% |
| Filipino | 34 | 0.29% |
| Japanese | 7 | 0.06% |
| Korean | 34 | 0.29% |
| Vietnamese | 10 | 0.09% |
| Other Asian | 48 | 0.41% |
| Native Hawaiian and Other Pacific Islander | 2 | 0.02% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 1 | 0.01% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 1 | 0.01% |
| Some Other Race | 73 | 0.63% |
| Population of Two or More Races | 305 | 2.62% |
| White; American Indian and Alaska Native | 39 | 0.33% |
| White; Asian | 101 | 0.87% |
| White; Black or African American | 82 | 0.70% |
| White; Some Other Race | 29 | 0.25% |
The Population 16 Years in Zip Code 21774
*Base on 2010 Data
| Total | 8,333 | 100.00% |
| Male | 4,050 | 48.60% |
| Female | 4,283 | 51.40% |
The Population 18 Years in Zip Code 21774
*Base on 2010 Data
| Total | 7,929 | 100.00% |
| Male | 3,837 | 48.39% |
| Female | 4,092 | 51.61% |
The Population 21 Years in Zip Code 21774
*Base on 2010 Data
| Total | 7,580 | 100.00% |
| Male | 3,657 | 48.25% |
| Female | 3,923 | 51.75% |
The Population 62 Years in Zip Code 21774
*Base on 2010 Data
| Total | 991 | 100.00% |
| Male | 471 | 47.53% |
| Female | 520 | 52.47% |
The Population 65 Years in Zip Code 21774
*Base on 2010 Data
| Total | 736 | 100.00% |
| Male | 354 | 48.10% |
| Female | 382 | 51.90% |
Race (total races tallied) in Zip Code 21774
*Base on 2010 Data
| White alone or in combination with one or more other races | 10,970 | 91.49% |
| Black or African American alone or in combination with one or more other races | 443 | 3.69% |
| American Indian and Alaska Native alone or in combination with one or more other races | 86 | 0.72% |
| Asian alone or in combination with one or more other races | 363 | 3.03% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 14 | 0.12% |
| Some Other Race alone or in combination with one or more other races | 114 | 0.95% |
Hispanic or Latino by Specific Origin in Zip Code 21774
*Base on 2010 Data
| Total | 11,662 | 100.00% |
| Hispanic or Latino (of any race) | 501 | 4.30% |
| Mexican | 109 | 0.93% |
| Puerto Rican | 82 | 0.70% |
| Cuban | 39 | 0.33% |
| Other Hispanic or Latino | 271 | 2.32% |
| Not Hispanic or Latino | 11,161 | 95.70% |
Hispanic or Latino and Race in Zip Code 21774
*Base on 2010 Data
| Total | 11,662 | 100.00% |
| Hispanic or Latino | 501 | 4.30% |
| White alone | 362 | 3.10% |
| Black or African American alone | 8 | 0.07% |
| American Indian and Alaska Native alone | 5 | 0.04% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 60 | 0.51% |
| Two or More Races | 66 | 0.57% |
| Not Hispanic or Latino | 11,161 | 95.70% |
| White alone | 10,330 | 88.58% |
| Black or African American alone | 318 | 2.73% |
| American Indian and Alaska Native alone | 12 | 0.10% |
| Asian alone | 247 | 2.12% |
| Native Hawaiian and Other Pacific Islander alone | 2 | 0.02% |
| Some Other Race alone | 13 | 0.11% |
| Two or More Races | 239 | 2.05% |
Relationship in Zip Code 21774
*Base on 2010 Data
| Total | 11,662 | 100.00% |
| In households | 11,662 | 100.00% |
| Householder | 3,918 | 33.60% |
| Spouse | 2,735 | 23.45% |
| Child | 4,255 | 36.49% |
| Own child under 18 years | 3,554 | 30.48% |
| Other relatives | 381 | 3.27% |
| Under 18 years | 141 | 1.21% |
| 65 years and over | 90 | 0.77% |
| Nonrelatives | 373 | 3.20% |
| Under 18 years | 35 | 0.30% |
| 65 years and over | 15 | 0.13% |
| Unmarried partner | 200 | 1.71% |
| 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 21774
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 3,918 | 100.00% |
| Family households (families) | 3,277 | 83.64% |
| With own children under 18 years | 1,916 | 48.90% |
| Husband-wife family | 2,735 | 69.81% |
| With own children under 18 years | 1,595 | 40.71% |
| Male householder, no wife present | 160 | 4.08% |
| With own children under 18 years | 85 | 2.17% |
| Female householder, no husband present | 382 | 9.75% |
| With own children under 18 years | 236 | 6.02% |
| Nonfamily households | 641 | 16.36% |
| Householder living alone | 499 | 12.74% |
| Male | 221 | 5.64% |
| 65 years and over | 32 | 0.82% |
| Female | 278 | 7.10% |
| 65 years and over | 67 | 1.71% |
Households with individuals under 18 years in Zip Code 21774
*Base on 2010 Data
| Total | 1,998 | 51.00% |
Households with individuals under 65 years in Zip Code 21774
*Base on 2010 Data
| Total | 520 | 13.27% |
Average Household Size in Zip Code 21774
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Zip Code 21774
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21774
*Base on 2010 Data
| Total | 4,073 | 100.00% |
| Occupied housing units | 3,918 | 96.19% |
| Vacant housing units | 155 | 3.81% |
| For rent | 13 | 0.32% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 64 | 1.57% |
| Sold, not occupied | 12 | 0.29% |
| For seasonal, recreational, or occasional use | 19 | 0.47% |
| All other vacants | 47 | 1.15% |
Homeowner Vacancy Rate in Zip Code 21774
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.70% |
Rental Vacancy Rate in Zip Code 21774
*Base on 2010 Data
| Rental vacancy rate (percent) | 4.30% |
Housing Tenure(Occupied housing units) in Zip Code 21774
*Base on 2010 Data
| Total | 3,918 | 100.00% |
| Owner-occupied housing units | 3,630 | 92.65% |
| Renter-occupied housing units | 288 | 7.35% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21774
*Base on 2010 Data
| Owner-occupied housing units | 10,759 | 92.26% |
| Renter-occupied housing units | 903 | 7.74% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21774
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |