Population by Age in Zip Code 21042
*Base on 2010 Data
| Total population | 38,076 | 100.00% |
| Under 5 years | 1,660 | 4.36% |
| 5 to 9 years | 2,841 | 7.46% |
| 10 to 14 years | 3,311 | 8.70% |
| 15 to 19 years | 3,012 | 7.91% |
| 20 to 24 years | 1,577 | 4.14% |
| 25 to 29 years | 1,242 | 3.26% |
| 30 to 34 years | 1,122 | 2.95% |
| 35 to 39 years | 1,995 | 5.24% |
| 40 to 44 years | 2,869 | 7.53% |
| 45 to 49 years | 3,757 | 9.87% |
| 50 to 54 years | 3,725 | 9.78% |
| 55 to 59 years | 3,328 | 8.74% |
| 60 to 64 years | 2,687 | 7.06% |
| 65 to 69 years | 1,810 | 4.75% |
| 70 to 74 years | 1,112 | 2.92% |
| 75 to 79 years | 895 | 2.35% |
| 80 to 84 years | 655 | 1.72% |
| 85 years and over | 478 | 1.26% |
Male Population in Zip Code 21042
*Base on 2010 Data
| Male population | 18,754 | 49.25% |
| Under 5 years | 888 | 2.33% |
| 5 to 9 years | 1,477 | 3.88% |
| 10 to 14 years | 1,682 | 4.42% |
| 15 to 19 years | 1,592 | 4.18% |
| 20 to 24 years | 863 | 2.27% |
| 25 to 29 years | 633 | 1.66% |
| 30 to 34 years | 494 | 1.30% |
| 35 to 39 years | 886 | 2.33% |
| 40 to 44 years | 1,289 | 3.39% |
| 45 to 49 years | 1,802 | 4.73% |
| 50 to 54 years | 1,826 | 4.80% |
| 55 to 59 years | 1,651 | 4.34% |
| 60 to 64 years | 1,336 | 3.51% |
| 65 to 69 years | 926 | 2.43% |
| 70 to 74 years | 551 | 1.45% |
| 75 to 79 years | 413 | 1.08% |
| 80 to 84 years | 267 | 0.70% |
| 85 years and over | 178 | 0.47% |
Female Population in Zip Code 21042
*Base on 2010 Data
| Female population | 19,322 | 50.75% |
| Under 5 years | 772 | 2.03% |
| 5 to 9 years | 1,364 | 3.58% |
| 10 to 14 years | 1,629 | 4.28% |
| 15 to 19 years | 1,420 | 3.73% |
| 20 to 24 years | 714 | 1.88% |
| 25 to 29 years | 609 | 1.60% |
| 30 to 34 years | 628 | 1.65% |
| 35 to 39 years | 1,109 | 2.91% |
| 40 to 44 years | 1,580 | 4.15% |
| 45 to 49 years | 1,955 | 5.13% |
| 50 to 54 years | 1,899 | 4.99% |
| 55 to 59 years | 1,677 | 4.40% |
| 60 to 64 years | 1,351 | 3.55% |
| 65 to 69 years | 884 | 2.32% |
| 70 to 74 years | 561 | 1.47% |
| 75 to 79 years | 482 | 1.27% |
| 80 to 84 years | 388 | 1.02% |
| 85 years and over | 300 | 0.79% |
Median Age in Zip Code 21042
*Base on 2010 Data
| Both | 44.00% | |
| Male | 43.50% | |
| Female | 44.50% |
Race in Zip Code 21042
*Base on 2010 Data
| Total | 38,076 | 100.00% |
| Population of one race | 37,082 | 97.39% |
| White | 28,047 | 73.66% |
| Black or African American | 2,211 | 5.81% |
| American Indian and Alaska Native | 56 | 0.15% |
| Asian | 6,531 | 17.15% |
| Asian Indian | 1,634 | 4.29% |
| Chinese | 1,873 | 4.92% |
| Filipino | 113 | 0.30% |
| Japanese | 79 | 0.21% |
| Korean | 2,181 | 5.73% |
| Vietnamese | 84 | 0.22% |
| Other Asian | 567 | 1.49% |
| Native Hawaiian and Other Pacific Islander | 5 | 0.01% |
| Native Hawaiian | 1 | 0.00% |
| Guamanian or Chamorro | 2 | 0.01% |
| Samoan | 2 | 0.01% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 232 | 0.61% |
| Population of Two or More Races | 994 | 2.61% |
| White; American Indian and Alaska Native | 79 | 0.21% |
| White; Asian | 484 | 1.27% |
| White; Black or African American | 211 | 0.55% |
| White; Some Other Race | 47 | 0.12% |
The Population 16 Years in Zip Code 21042
*Base on 2010 Data
| Total | 29,533 | 100.00% |
| Male | 14,329 | 48.52% |
| Female | 15,204 | 51.48% |
The Population 18 Years in Zip Code 21042
*Base on 2010 Data
| Total | 28,015 | 100.00% |
| Male | 13,559 | 48.40% |
| Female | 14,456 | 51.60% |
The Population 21 Years in Zip Code 21042
*Base on 2010 Data
| Total | 26,987 | 100.00% |
| Male | 12,962 | 48.03% |
| Female | 14,025 | 51.97% |
The Population 62 Years in Zip Code 21042
*Base on 2010 Data
| Total | 6,521 | 100.00% |
| Male | 3,108 | 47.66% |
| Female | 3,413 | 52.34% |
The Population 65 Years in Zip Code 21042
*Base on 2010 Data
| Total | 4,950 | 100.00% |
| Male | 2,335 | 47.17% |
| Female | 2,615 | 52.83% |
Race (total races tallied) in Zip Code 21042
*Base on 2010 Data
| White alone or in combination with one or more other races | 28,916 | 73.91% |
| Black or African American alone or in combination with one or more other races | 2,512 | 6.42% |
| American Indian and Alaska Native alone or in combination with one or more other races | 187 | 0.48% |
| Asian alone or in combination with one or more other races | 7,122 | 18.21% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 38 | 0.10% |
| Some Other Race alone or in combination with one or more other races | 346 | 0.88% |
Hispanic or Latino by Specific Origin in Zip Code 21042
*Base on 2010 Data
| Total | 38,076 | 100.00% |
| Hispanic or Latino (of any race) | 1,031 | 2.71% |
| Mexican | 234 | 0.61% |
| Puerto Rican | 190 | 0.50% |
| Cuban | 79 | 0.21% |
| Other Hispanic or Latino | 528 | 1.39% |
| Not Hispanic or Latino | 37,045 | 97.29% |
Hispanic or Latino and Race in Zip Code 21042
*Base on 2010 Data
| Total | 38,076 | 100.00% |
| Hispanic or Latino | 1,031 | 2.71% |
| White alone | 725 | 1.90% |
| Black or African American alone | 28 | 0.07% |
| American Indian and Alaska Native alone | 18 | 0.05% |
| Asian alone | 12 | 0.03% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 149 | 0.39% |
| Two or More Races | 99 | 0.26% |
| Not Hispanic or Latino | 37,045 | 97.29% |
| White alone | 27,322 | 71.76% |
| Black or African American alone | 2,183 | 5.73% |
| American Indian and Alaska Native alone | 38 | 0.10% |
| Asian alone | 6,519 | 17.12% |
| Native Hawaiian and Other Pacific Islander alone | 5 | 0.01% |
| Some Other Race alone | 83 | 0.22% |
| Two or More Races | 895 | 2.35% |
Relationship in Zip Code 21042
*Base on 2010 Data
| Total | 38,076 | 100.00% |
| In households | 38,048 | 99.93% |
| Householder | 13,158 | 34.56% |
| Spouse | 9,730 | 25.55% |
| Child | 12,911 | 33.91% |
| Own child under 18 years | 9,636 | 25.31% |
| Other relatives | 1,457 | 3.83% |
| Under 18 years | 390 | 1.02% |
| 65 years and over | 522 | 1.37% |
| Nonrelatives | 792 | 2.08% |
| Under 18 years | 34 | 0.09% |
| 65 years and over | 92 | 0.24% |
| Unmarried partner | 327 | 0.86% |
| In group quarters | 28 | 0.07% |
| Institutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 28 | 0.07% |
| Male | 24 | 0.06% |
| Female | 4 | 0.01% |
Households by Type in Zip Code 21042
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 13,158 | 100.00% |
| Family households (families) | 10,950 | 83.22% |
| With own children under 18 years | 5,194 | 39.47% |
| Husband-wife family | 9,730 | 73.95% |
| With own children under 18 years | 4,585 | 34.85% |
| Male householder, no wife present | 343 | 2.61% |
| With own children under 18 years | 152 | 1.16% |
| Female householder, no husband present | 877 | 6.67% |
| With own children under 18 years | 457 | 3.47% |
| Nonfamily households | 2,208 | 16.78% |
| Householder living alone | 1,882 | 14.30% |
| Male | 697 | 5.30% |
| 65 years and over | 245 | 1.86% |
| Female | 1,185 | 9.01% |
| 65 years and over | 656 | 4.99% |
Households with individuals under 18 years in Zip Code 21042
*Base on 2010 Data
| Total | 5,432 | 41.28% |
Households with individuals under 65 years in Zip Code 21042
*Base on 2010 Data
| Total | 3,502 | 26.61% |
Average Household Size in Zip Code 21042
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Zip Code 21042
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21042
*Base on 2010 Data
| Total | 13,587 | 100.00% |
| Occupied housing units | 13,158 | 96.84% |
| Vacant housing units | 429 | 3.16% |
| For rent | 112 | 0.82% |
| Rented, not occupied | 3 | 0.02% |
| For sale only | 104 | 0.77% |
| Sold, not occupied | 46 | 0.34% |
| For seasonal, recreational, or occasional use | 49 | 0.36% |
| All other vacants | 115 | 0.85% |
Homeowner Vacancy Rate in Zip Code 21042
*Base on 2010 Data
| Homeowner vacancy rate (percent) | .90% |
Rental Vacancy Rate in Zip Code 21042
*Base on 2010 Data
| Rental vacancy rate (percent) | 6.40% |
Housing Tenure(Occupied housing units) in Zip Code 21042
*Base on 2010 Data
| Total | 13,158 | 100.00% |
| Owner-occupied housing units | 11,516 | 87.52% |
| Renter-occupied housing units | 1,642 | 12.48% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21042
*Base on 2010 Data
| Owner-occupied housing units | 33,976 | 89.30% |
| Renter-occupied housing units | 4,072 | 10.70% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21042
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |