Population by Age in Zip Code 21230
*Base on 2010 Data
| Total population | 33,568 | 100.00% |
| Under 5 years | 2,154 | 6.42% |
| 5 to 9 years | 1,528 | 4.55% |
| 10 to 14 years | 1,249 | 3.72% |
| 15 to 19 years | 1,374 | 4.09% |
| 20 to 24 years | 3,305 | 9.85% |
| 25 to 29 years | 5,629 | 16.77% |
| 30 to 34 years | 3,610 | 10.75% |
| 35 to 39 years | 2,516 | 7.50% |
| 40 to 44 years | 2,018 | 6.01% |
| 45 to 49 years | 1,950 | 5.81% |
| 50 to 54 years | 2,068 | 6.16% |
| 55 to 59 years | 1,709 | 5.09% |
| 60 to 64 years | 1,440 | 4.29% |
| 65 to 69 years | 1,036 | 3.09% |
| 70 to 74 years | 680 | 2.03% |
| 75 to 79 years | 562 | 1.67% |
| 80 to 84 years | 405 | 1.21% |
| 85 years and over | 335 | 1.00% |
Male Population in Zip Code 21230
*Base on 2010 Data
| Male population | 16,770 | 49.96% |
| Under 5 years | 1,148 | 3.42% |
| 5 to 9 years | 794 | 2.37% |
| 10 to 14 years | 608 | 1.81% |
| 15 to 19 years | 723 | 2.15% |
| 20 to 24 years | 1,572 | 4.68% |
| 25 to 29 years | 2,783 | 8.29% |
| 30 to 34 years | 1,909 | 5.69% |
| 35 to 39 years | 1,319 | 3.93% |
| 40 to 44 years | 1,096 | 3.27% |
| 45 to 49 years | 1,050 | 3.13% |
| 50 to 54 years | 995 | 2.96% |
| 55 to 59 years | 840 | 2.50% |
| 60 to 64 years | 717 | 2.14% |
| 65 to 69 years | 480 | 1.43% |
| 70 to 74 years | 287 | 0.85% |
| 75 to 79 years | 231 | 0.69% |
| 80 to 84 years | 131 | 0.39% |
| 85 years and over | 87 | 0.26% |
Female Population in Zip Code 21230
*Base on 2010 Data
| Female population | 16,798 | 50.04% |
| Under 5 years | 1,006 | 3.00% |
| 5 to 9 years | 734 | 2.19% |
| 10 to 14 years | 641 | 1.91% |
| 15 to 19 years | 651 | 1.94% |
| 20 to 24 years | 1,733 | 5.16% |
| 25 to 29 years | 2,846 | 8.48% |
| 30 to 34 years | 1,701 | 5.07% |
| 35 to 39 years | 1,197 | 3.57% |
| 40 to 44 years | 922 | 2.75% |
| 45 to 49 years | 900 | 2.68% |
| 50 to 54 years | 1,073 | 3.20% |
| 55 to 59 years | 869 | 2.59% |
| 60 to 64 years | 723 | 2.15% |
| 65 to 69 years | 556 | 1.66% |
| 70 to 74 years | 393 | 1.17% |
| 75 to 79 years | 331 | 0.99% |
| 80 to 84 years | 274 | 0.82% |
| 85 years and over | 248 | 0.74% |
Median Age in Zip Code 21230
*Base on 2010 Data
| Both | 31.80% | |
| Male | 31.70% | |
| Female | 31.90% |
Race in Zip Code 21230
*Base on 2010 Data
| Total | 33,568 | 100.00% |
| Population of one race | 32,867 | 97.91% |
| White | 22,041 | 65.66% |
| Black or African American | 8,930 | 26.60% |
| American Indian and Alaska Native | 99 | 0.29% |
| Asian | 1,049 | 3.13% |
| Asian Indian | 244 | 0.73% |
| Chinese | 196 | 0.58% |
| Filipino | 166 | 0.49% |
| Japanese | 18 | 0.05% |
| Korean | 142 | 0.42% |
| Vietnamese | 166 | 0.49% |
| Other Asian | 117 | 0.35% |
| Native Hawaiian and Other Pacific Islander | 21 | 0.06% |
| Native Hawaiian | 9 | 0.03% |
| Guamanian or Chamorro | 10 | 0.03% |
| Samoan | 1 | 0.00% |
| Other Pacific Islander | 1 | 0.00% |
| Some Other Race | 727 | 2.17% |
| Population of Two or More Races | 701 | 2.09% |
| White; American Indian and Alaska Native | 75 | 0.22% |
| White; Asian | 180 | 0.54% |
| White; Black or African American | 248 | 0.74% |
| White; Some Other Race | 40 | 0.12% |
The Population 16 Years in Zip Code 21230
*Base on 2010 Data
| Total | 28,369 | 100.00% |
| Male | 14,062 | 49.57% |
| Female | 14,307 | 50.43% |
The Population 18 Years in Zip Code 21230
*Base on 2010 Data
| Total | 27,829 | 100.00% |
| Male | 13,785 | 49.53% |
| Female | 14,044 | 50.47% |
The Population 21 Years in Zip Code 21230
*Base on 2010 Data
| Total | 26,980 | 100.00% |
| Male | 13,368 | 49.55% |
| Female | 13,612 | 50.45% |
The Population 62 Years in Zip Code 21230
*Base on 2010 Data
| Total | 3,851 | 100.00% |
| Male | 1,616 | 41.96% |
| Female | 2,235 | 58.04% |
The Population 65 Years in Zip Code 21230
*Base on 2010 Data
| Total | 3,018 | 100.00% |
| Male | 1,216 | 40.29% |
| Female | 1,802 | 59.71% |
Race (total races tallied) in Zip Code 21230
*Base on 2010 Data
| White alone or in combination with one or more other races | 22,634 | 65.96% |
| Black or African American alone or in combination with one or more other races | 9,299 | 27.10% |
| American Indian and Alaska Native alone or in combination with one or more other races | 271 | 0.79% |
| Asian alone or in combination with one or more other races | 1,265 | 3.69% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 44 | 0.13% |
| Some Other Race alone or in combination with one or more other races | 804 | 2.34% |
Hispanic or Latino by Specific Origin in Zip Code 21230
*Base on 2010 Data
| Total | 33,568 | 100.00% |
| Hispanic or Latino (of any race) | 1,808 | 5.39% |
| Mexican | 575 | 1.71% |
| Puerto Rican | 177 | 0.53% |
| Cuban | 42 | 0.13% |
| Other Hispanic or Latino | 1,014 | 3.02% |
| Not Hispanic or Latino | 31,760 | 94.61% |
Hispanic or Latino and Race in Zip Code 21230
*Base on 2010 Data
| Total | 33,568 | 100.00% |
| Hispanic or Latino | 1,808 | 5.39% |
| White alone | 919 | 2.74% |
| Black or African American alone | 109 | 0.32% |
| American Indian and Alaska Native alone | 12 | 0.04% |
| Asian alone | 4 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 9 | 0.03% |
| Some Other Race alone | 668 | 1.99% |
| Two or More Races | 87 | 0.26% |
| Not Hispanic or Latino | 31,760 | 94.61% |
| White alone | 21,122 | 62.92% |
| Black or African American alone | 8,821 | 26.28% |
| American Indian and Alaska Native alone | 87 | 0.26% |
| Asian alone | 1,045 | 3.11% |
| Native Hawaiian and Other Pacific Islander alone | 12 | 0.04% |
| Some Other Race alone | 59 | 0.18% |
| Two or More Races | 614 | 1.83% |
Relationship in Zip Code 21230
*Base on 2010 Data
| Total | 33,568 | 100.00% |
| In households | 33,397 | 99.49% |
| Householder | 14,947 | 44.53% |
| Spouse | 4,139 | 12.33% |
| Child | 6,596 | 19.65% |
| Own child under 18 years | 4,533 | 13.50% |
| Other relatives | 2,617 | 7.80% |
| Under 18 years | 1,047 | 3.12% |
| 65 years and over | 233 | 0.69% |
| Nonrelatives | 5,098 | 15.19% |
| Under 18 years | 129 | 0.38% |
| 65 years and over | 91 | 0.27% |
| Unmarried partner | 1,593 | 4.75% |
| In group quarters | 171 | 0.51% |
| Institutionalized population | 1 | 0.00% |
| Male | 1 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 170 | 0.51% |
| Male | 99 | 0.29% |
| Female | 71 | 0.21% |
Households by Type in Zip Code 21230
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 14,947 | 100.00% |
| Family households (families) | 6,921 | 46.30% |
| With own children under 18 years | 2,638 | 17.65% |
| Husband-wife family | 4,139 | 27.69% |
| With own children under 18 years | 1,331 | 8.90% |
| Male householder, no wife present | 710 | 4.75% |
| With own children under 18 years | 283 | 1.89% |
| Female householder, no husband present | 2,072 | 13.86% |
| With own children under 18 years | 1,024 | 6.85% |
| Nonfamily households | 8,026 | 53.70% |
| Householder living alone | 5,200 | 34.79% |
| Male | 2,635 | 17.63% |
| 65 years and over | 350 | 2.34% |
| Female | 2,565 | 17.16% |
| 65 years and over | 802 | 5.37% |
Households with individuals under 18 years in Zip Code 21230
*Base on 2010 Data
| Total | 3,230 | 21.61% |
Households with individuals under 65 years in Zip Code 21230
*Base on 2010 Data
| Total | 2,508 | 16.78% |
Average Household Size in Zip Code 21230
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Zip Code 21230
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21230
*Base on 2010 Data
| Total | 17,478 | 100.00% |
| Occupied housing units | 14,947 | 85.52% |
| Vacant housing units | 2,531 | 14.48% |
| For rent | 697 | 3.99% |
| Rented, not occupied | 49 | 0.28% |
| For sale only | 749 | 4.29% |
| Sold, not occupied | 93 | 0.53% |
| For seasonal, recreational, or occasional use | 74 | 0.42% |
| All other vacants | 869 | 4.97% |
Homeowner Vacancy Rate in Zip Code 21230
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 8.20% |
Rental Vacancy Rate in Zip Code 21230
*Base on 2010 Data
| Rental vacancy rate (percent) | 9.40% |
Housing Tenure(Occupied housing units) in Zip Code 21230
*Base on 2010 Data
| Total | 14,947 | 100.00% |
| Owner-occupied housing units | 8,246 | 55.17% |
| Renter-occupied housing units | 6,701 | 44.83% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21230
*Base on 2010 Data
| Owner-occupied housing units | 17,934 | 53.70% |
| Renter-occupied housing units | 15,463 | 46.30% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21230
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |