Population by Age in Zip Code 21084
*Base on 2010 Data
| Total population | 7,652 | 100.00% |
| Under 5 years | 285 | 3.72% |
| 5 to 9 years | 429 | 5.61% |
| 10 to 14 years | 555 | 7.25% |
| 15 to 19 years | 553 | 7.23% |
| 20 to 24 years | 414 | 5.41% |
| 25 to 29 years | 256 | 3.35% |
| 30 to 34 years | 253 | 3.31% |
| 35 to 39 years | 412 | 5.38% |
| 40 to 44 years | 570 | 7.45% |
| 45 to 49 years | 718 | 9.38% |
| 50 to 54 years | 738 | 9.64% |
| 55 to 59 years | 711 | 9.29% |
| 60 to 64 years | 640 | 8.36% |
| 65 to 69 years | 454 | 5.93% |
| 70 to 74 years | 257 | 3.36% |
| 75 to 79 years | 176 | 2.30% |
| 80 to 84 years | 133 | 1.74% |
| 85 years and over | 98 | 1.28% |
Male Population in Zip Code 21084
*Base on 2010 Data
| Male population | 3,818 | 49.90% |
| Under 5 years | 136 | 1.78% |
| 5 to 9 years | 218 | 2.85% |
| 10 to 14 years | 297 | 3.88% |
| 15 to 19 years | 289 | 3.78% |
| 20 to 24 years | 227 | 2.97% |
| 25 to 29 years | 140 | 1.83% |
| 30 to 34 years | 123 | 1.61% |
| 35 to 39 years | 196 | 2.56% |
| 40 to 44 years | 282 | 3.69% |
| 45 to 49 years | 341 | 4.46% |
| 50 to 54 years | 359 | 4.69% |
| 55 to 59 years | 347 | 4.53% |
| 60 to 64 years | 332 | 4.34% |
| 65 to 69 years | 228 | 2.98% |
| 70 to 74 years | 127 | 1.66% |
| 75 to 79 years | 93 | 1.22% |
| 80 to 84 years | 50 | 0.65% |
| 85 years and over | 33 | 0.43% |
Female Population in Zip Code 21084
*Base on 2010 Data
| Female population | 3,834 | 50.10% |
| Under 5 years | 149 | 1.95% |
| 5 to 9 years | 211 | 2.76% |
| 10 to 14 years | 258 | 3.37% |
| 15 to 19 years | 264 | 3.45% |
| 20 to 24 years | 187 | 2.44% |
| 25 to 29 years | 116 | 1.52% |
| 30 to 34 years | 130 | 1.70% |
| 35 to 39 years | 216 | 2.82% |
| 40 to 44 years | 288 | 3.76% |
| 45 to 49 years | 377 | 4.93% |
| 50 to 54 years | 379 | 4.95% |
| 55 to 59 years | 364 | 4.76% |
| 60 to 64 years | 308 | 4.03% |
| 65 to 69 years | 226 | 2.95% |
| 70 to 74 years | 130 | 1.70% |
| 75 to 79 years | 83 | 1.08% |
| 80 to 84 years | 83 | 1.08% |
| 85 years and over | 65 | 0.85% |
Median Age in Zip Code 21084
*Base on 2010 Data
| Both | 45.80% | |
| Male | 45.00% | |
| Female | 46.30% |
Race in Zip Code 21084
*Base on 2010 Data
| Total | 7,652 | 100.00% |
| Population of one race | 7,557 | 98.76% |
| White | 7,387 | 96.54% |
| Black or African American | 92 | 1.20% |
| American Indian and Alaska Native | 14 | 0.18% |
| Asian | 51 | 0.67% |
| Asian Indian | 11 | 0.14% |
| Chinese | 11 | 0.14% |
| Filipino | 16 | 0.21% |
| Japanese | 3 | 0.04% |
| Korean | 5 | 0.07% |
| Vietnamese | 1 | 0.01% |
| Other Asian | 4 | 0.05% |
| 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 | 13 | 0.17% |
| Population of Two or More Races | 95 | 1.24% |
| White; American Indian and Alaska Native | 28 | 0.37% |
| White; Asian | 28 | 0.37% |
| White; Black or African American | 20 | 0.26% |
| White; Some Other Race | 4 | 0.05% |
The Population 16 Years in Zip Code 21084
*Base on 2010 Data
| Total | 6,256 | 100.00% |
| Male | 3,107 | 49.66% |
| Female | 3,149 | 50.34% |
The Population 18 Years in Zip Code 21084
*Base on 2010 Data
| Total | 6,013 | 100.00% |
| Male | 2,974 | 49.46% |
| Female | 3,039 | 50.54% |
The Population 21 Years in Zip Code 21084
*Base on 2010 Data
| Total | 5,729 | 100.00% |
| Male | 2,822 | 49.26% |
| Female | 2,907 | 50.74% |
The Population 62 Years in Zip Code 21084
*Base on 2010 Data
| Total | 1,509 | 100.00% |
| Male | 738 | 48.91% |
| Female | 771 | 51.09% |
The Population 65 Years in Zip Code 21084
*Base on 2010 Data
| Total | 1,118 | 100.00% |
| Male | 531 | 47.50% |
| Female | 587 | 52.50% |
Race (total races tallied) in Zip Code 21084
*Base on 2010 Data
| White alone or in combination with one or more other races | 7,477 | 96.40% |
| Black or African American alone or in combination with one or more other races | 122 | 1.57% |
| American Indian and Alaska Native alone or in combination with one or more other races | 56 | 0.72% |
| Asian alone or in combination with one or more other races | 82 | 1.06% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 2 | 0.03% |
| Some Other Race alone or in combination with one or more other races | 17 | 0.22% |
Hispanic or Latino by Specific Origin in Zip Code 21084
*Base on 2010 Data
| Total | 7,652 | 100.00% |
| Hispanic or Latino (of any race) | 72 | 0.94% |
| Mexican | 5 | 0.07% |
| Puerto Rican | 18 | 0.24% |
| Cuban | 13 | 0.17% |
| Other Hispanic or Latino | 36 | 0.47% |
| Not Hispanic or Latino | 7,580 | 99.06% |
Hispanic or Latino and Race in Zip Code 21084
*Base on 2010 Data
| Total | 7,652 | 100.00% |
| Hispanic or Latino | 72 | 0.94% |
| White alone | 58 | 0.76% |
| Black or African American alone | 0 | 0.00% |
| American Indian and Alaska Native alone | 0 | 0.00% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 10 | 0.13% |
| Two or More Races | 4 | 0.05% |
| Not Hispanic or Latino | 7,580 | 99.06% |
| White alone | 7,329 | 95.78% |
| Black or African American alone | 92 | 1.20% |
| American Indian and Alaska Native alone | 14 | 0.18% |
| Asian alone | 51 | 0.67% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 3 | 0.04% |
| Two or More Races | 91 | 1.19% |
Relationship in Zip Code 21084
*Base on 2010 Data
| Total | 7,652 | 100.00% |
| In households | 7,652 | 100.00% |
| Householder | 2,713 | 35.45% |
| Spouse | 2,012 | 26.29% |
| Child | 2,341 | 30.59% |
| Own child under 18 years | 1,476 | 19.29% |
| Other relatives | 411 | 5.37% |
| Under 18 years | 144 | 1.88% |
| 65 years and over | 128 | 1.67% |
| Nonrelatives | 175 | 2.29% |
| Under 18 years | 19 | 0.25% |
| 65 years and over | 12 | 0.16% |
| Unmarried partner | 100 | 1.31% |
| 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 21084
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 2,713 | 100.00% |
| Family households (families) | 2,297 | 84.67% |
| With own children under 18 years | 811 | 29.89% |
| Husband-wife family | 2,012 | 74.16% |
| With own children under 18 years | 708 | 26.10% |
| Male householder, no wife present | 107 | 3.94% |
| With own children under 18 years | 43 | 1.58% |
| Female householder, no husband present | 178 | 6.56% |
| With own children under 18 years | 60 | 2.21% |
| Nonfamily households | 416 | 15.33% |
| Householder living alone | 347 | 12.79% |
| Male | 156 | 5.75% |
| 65 years and over | 50 | 1.84% |
| Female | 191 | 7.04% |
| 65 years and over | 101 | 3.72% |
Households with individuals under 18 years in Zip Code 21084
*Base on 2010 Data
| Total | 904 | 33.32% |
Households with individuals under 65 years in Zip Code 21084
*Base on 2010 Data
| Total | 774 | 28.53% |
Average Household Size in Zip Code 21084
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Zip Code 21084
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 21084
*Base on 2010 Data
| Total | 2,806 | 100.00% |
| Occupied housing units | 2,713 | 96.69% |
| Vacant housing units | 93 | 3.31% |
| For rent | 6 | 0.21% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 21 | 0.75% |
| Sold, not occupied | 14 | 0.50% |
| For seasonal, recreational, or occasional use | 2 | 0.07% |
| All other vacants | 50 | 1.78% |
Homeowner Vacancy Rate in Zip Code 21084
*Base on 2010 Data
| Homeowner vacancy rate (percent) | .80% |
Rental Vacancy Rate in Zip Code 21084
*Base on 2010 Data
| Rental vacancy rate (percent) | 3.60% |
Housing Tenure(Occupied housing units) in Zip Code 21084
*Base on 2010 Data
| Total | 2,713 | 100.00% |
| Owner-occupied housing units | 2,550 | 93.99% |
| Renter-occupied housing units | 163 | 6.01% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 21084
*Base on 2010 Data
| Owner-occupied housing units | 7,247 | 94.71% |
| Renter-occupied housing units | 405 | 5.29% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 21084
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |