Population by Age in Zip Code 21128
*Base on 2010 Data
| Total population | 12,802 | 100.00% |
| Under 5 years | 898 | 7.01% |
| 5 to 9 years | 890 | 6.95% |
| 10 to 14 years | 848 | 6.62% |
| 15 to 19 years | 747 | 5.84% |
| 20 to 24 years | 617 | 4.82% |
| 25 to 29 years | 640 | 5.00% |
| 30 to 34 years | 895 | 6.99% |
| 35 to 39 years | 1,044 | 8.15% |
| 40 to 44 years | 1,101 | 8.60% |
| 45 to 49 years | 1,001 | 7.82% |
| 50 to 54 years | 985 | 7.69% |
| 55 to 59 years | 797 | 6.23% |
| 60 to 64 years | 691 | 5.40% |
| 65 to 69 years | 431 | 3.37% |
| 70 to 74 years | 375 | 2.93% |
| 75 to 79 years | 362 | 2.83% |
| 80 to 84 years | 299 | 2.34% |
| 85 years and over | 181 | 1.41% |
Male Population in Zip Code 21128
*Base on 2010 Data
| Male population | 6,115 | 47.77% |
| Under 5 years | 452 | 3.53% |
| 5 to 9 years | 446 | 3.48% |
| 10 to 14 years | 436 | 3.41% |
| 15 to 19 years | 411 | 3.21% |
| 20 to 24 years | 309 | 2.41% |
| 25 to 29 years | 284 | 2.22% |
| 30 to 34 years | 413 | 3.23% |
| 35 to 39 years | 507 | 3.96% |
| 40 to 44 years | 535 | 4.18% |
| 45 to 49 years | 472 | 3.69% |
| 50 to 54 years | 458 | 3.58% |
| 55 to 59 years | 387 | 3.02% |
| 60 to 64 years | 307 | 2.40% |
| 65 to 69 years | 193 | 1.51% |
| 70 to 74 years | 159 | 1.24% |
| 75 to 79 years | 140 | 1.09% |
| 80 to 84 years | 135 | 1.05% |
| 85 years and over | 71 | 0.55% |
Female Population in Zip Code 21128
*Base on 2010 Data
| Female population | 6,687 | 52.23% |
| Under 5 years | 446 | 3.48% |
| 5 to 9 years | 444 | 3.47% |
| 10 to 14 years | 412 | 3.22% |
| 15 to 19 years | 336 | 2.62% |
| 20 to 24 years | 308 | 2.41% |
| 25 to 29 years | 356 | 2.78% |
| 30 to 34 years | 482 | 3.77% |
| 35 to 39 years | 537 | 4.19% |
| 40 to 44 years | 566 | 4.42% |
| 45 to 49 years | 529 | 4.13% |
| 50 to 54 years | 527 | 4.12% |
| 55 to 59 years | 410 | 3.20% |
| 60 to 64 years | 384 | 3.00% |
| 65 to 69 years | 238 | 1.86% |
| 70 to 74 years | 216 | 1.69% |
| 75 to 79 years | 222 | 1.73% |
| 80 to 84 years | 164 | 1.28% |
| 85 years and over | 110 | 0.86% |
Median Age in Zip Code 21128
*Base on 2010 Data
| Both | 39.10% | |
| Male | 38.10% | |
| Female | 40.20% |
Race in Zip Code 21128
*Base on 2010 Data
| Total | 12,802 | 100.00% |
| Population of one race | 12,564 | 98.14% |
| White | 9,966 | 77.85% |
| Black or African American | 1,015 | 7.93% |
| American Indian and Alaska Native | 19 | 0.15% |
| Asian | 1,486 | 11.61% |
| Asian Indian | 307 | 2.40% |
| Chinese | 255 | 1.99% |
| Filipino | 325 | 2.54% |
| Japanese | 7 | 0.05% |
| Korean | 318 | 2.48% |
| Vietnamese | 121 | 0.95% |
| Other Asian | 153 | 1.20% |
| Native Hawaiian and Other Pacific Islander | 1 | 0.01% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 1 | 0.01% |
| Some Other Race | 77 | 0.60% |
| Population of Two or More Races | 238 | 1.86% |
| White; American Indian and Alaska Native | 23 | 0.18% |
| White; Asian | 73 | 0.57% |
| White; Black or African American | 51 | 0.40% |
| White; Some Other Race | 11 | 0.09% |
The Population 16 Years in Zip Code 21128
*Base on 2010 Data
| Total | 10,018 | 100.00% |
| Male | 4,706 | 46.98% |
| Female | 5,312 | 53.02% |
The Population 18 Years in Zip Code 21128
*Base on 2010 Data
| Total | 9,656 | 100.00% |
| Male | 4,497 | 46.57% |
| Female | 5,159 | 53.43% |
The Population 21 Years in Zip Code 21128
*Base on 2010 Data
| Total | 9,293 | 100.00% |
| Male | 4,308 | 46.36% |
| Female | 4,985 | 53.64% |
The Population 62 Years in Zip Code 21128
*Base on 2010 Data
| Total | 2,049 | 100.00% |
| Male | 883 | 43.09% |
| Female | 1,166 | 56.91% |
The Population 65 Years in Zip Code 21128
*Base on 2010 Data
| Total | 1,648 | 100.00% |
| Male | 698 | 42.35% |
| Female | 950 | 57.65% |
Race (total races tallied) in Zip Code 21128
*Base on 2010 Data
| White alone or in combination with one or more other races | 10,149 | 77.65% |
| Black or African American alone or in combination with one or more other races | 1,110 | 8.49% |
| American Indian and Alaska Native alone or in combination with one or more other races | 66 | 0.50% |
| Asian alone or in combination with one or more other races | 1,614 | 12.35% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 13 | 0.10% |
| Some Other Race alone or in combination with one or more other races | 118 | 0.90% |
Hispanic or Latino by Specific Origin in Zip Code 21128
*Base on 2010 Data
| Total | 12,802 | 100.00% |
| Hispanic or Latino (of any race) | 337 | 2.63% |
| Mexican | 67 | 0.52% |
| Puerto Rican | 68 | 0.53% |
| Cuban | 29 | 0.23% |
| Other Hispanic or Latino | 173 | 1.35% |
| Not Hispanic or Latino | 12,465 | 97.37% |
Hispanic or Latino and Race in Zip Code 21128
*Base on 2010 Data
| Total | 12,802 | 100.00% |
| Hispanic or Latino | 337 | 2.63% |
| White alone | 198 | 1.55% |
| Black or African American alone | 26 | 0.20% |
| American Indian and Alaska Native alone | 0 | 0.00% |
| Asian alone | 17 | 0.13% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 56 | 0.44% |
| Two or More Races | 40 | 0.31% |
| Not Hispanic or Latino | 12,465 | 97.37% |
| White alone | 9,768 | 76.30% |
| Black or African American alone | 989 | 7.73% |
| American Indian and Alaska Native alone | 19 | 0.15% |
| Asian alone | 1,469 | 11.47% |
| Native Hawaiian and Other Pacific Islander alone | 1 | 0.01% |
| Some Other Race alone | 21 | 0.16% |
| Two or More Races | 198 | 1.55% |
Relationship in Zip Code 21128
*Base on 2010 Data
| Total | 12,802 | 100.00% |
| In households | 12,800 | 99.98% |
| Householder | 4,844 | 37.84% |
| Spouse | 2,944 | 23.00% |
| Child | 3,928 | 30.68% |
| Own child under 18 years | 2,962 | 23.14% |
| Other relatives | 644 | 5.03% |
| Under 18 years | 154 | 1.20% |
| 65 years and over | 215 | 1.68% |
| Nonrelatives | 440 | 3.44% |
| Under 18 years | 30 | 0.23% |
| 65 years and over | 21 | 0.16% |
| Unmarried partner | 244 | 1.91% |
| In group quarters | 2 | 0.02% |
| Institutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 2 | 0.02% |
| Male | 1 | 0.01% |
| Female | 1 | 0.01% |
Households by Type in Zip Code 21128
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 4,844 | 100.00% |
| Family households (families) | 3,504 | 72.34% |
| With own children under 18 years | 1,698 | 35.05% |
| Husband-wife family | 2,944 | 60.78% |
| With own children under 18 years | 1,417 | 29.25% |
| Male householder, no wife present | 166 | 3.43% |
| With own children under 18 years | 91 | 1.88% |
| Female householder, no husband present | 394 | 8.13% |
| With own children under 18 years | 190 | 3.92% |
| Nonfamily households | 1,340 | 27.66% |
| Householder living alone | 1,110 | 22.91% |
| Male | 391 | 8.07% |
| 65 years and over | 105 | 2.17% |
| Female | 719 | 14.84% |
| 65 years and over | 306 | 6.32% |
Households with individuals under 18 years in Zip Code 21128
*Base on 2010 Data
| Total | 1,787 | 36.89% |
Households with individuals under 65 years in Zip Code 21128
*Base on 2010 Data
| Total | 1,196 | 24.69% |
Average Household Size in Zip Code 21128
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Zip Code 21128
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21128
*Base on 2010 Data
| Total | 5,053 | 100.00% |
| Occupied housing units | 4,844 | 95.86% |
| Vacant housing units | 209 | 4.14% |
| For rent | 42 | 0.83% |
| Rented, not occupied | 2 | 0.04% |
| For sale only | 66 | 1.31% |
| Sold, not occupied | 18 | 0.36% |
| For seasonal, recreational, or occasional use | 25 | 0.49% |
| All other vacants | 56 | 1.11% |
Homeowner Vacancy Rate in Zip Code 21128
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.50% |
Rental Vacancy Rate in Zip Code 21128
*Base on 2010 Data
| Rental vacancy rate (percent) | 6.20% |
Housing Tenure(Occupied housing units) in Zip Code 21128
*Base on 2010 Data
| Total | 4,844 | 100.00% |
| Owner-occupied housing units | 4,215 | 87.01% |
| Renter-occupied housing units | 629 | 12.99% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21128
*Base on 2010 Data
| Owner-occupied housing units | 11,408 | 89.13% |
| Renter-occupied housing units | 1,392 | 10.88% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21128
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |