Population by Age in Harford County
*Base on 2010 Data
| Total population | 244,826 | 100.00% |
| Under 5 years | 14,982 | 6.12% |
| 5 to 9 years | 16,345 | 6.68% |
| 10 to 14 years | 18,006 | 7.35% |
| 15 to 19 years | 17,343 | 7.08% |
| 20 to 24 years | 13,906 | 5.68% |
| 25 to 29 years | 14,308 | 5.84% |
| 30 to 34 years | 13,898 | 5.68% |
| 35 to 39 years | 15,717 | 6.42% |
| 40 to 44 years | 18,333 | 7.49% |
| 45 to 49 years | 21,015 | 8.58% |
| 50 to 54 years | 19,824 | 8.10% |
| 55 to 59 years | 16,415 | 6.70% |
| 60 to 64 years | 14,170 | 5.79% |
| 65 to 69 years | 10,298 | 4.21% |
| 70 to 74 years | 7,098 | 2.90% |
| 75 to 79 years | 5,403 | 2.21% |
| 80 to 84 years | 4,193 | 1.71% |
| 85 years and over | 3,572 | 1.46% |
Male Population in Harford County
*Base on 2010 Data
| Male population | 119,693 | 48.89% |
| Under 5 years | 7,653 | 3.13% |
| 5 to 9 years | 8,485 | 3.47% |
| 10 to 14 years | 9,180 | 3.75% |
| 15 to 19 years | 8,996 | 3.67% |
| 20 to 24 years | 7,202 | 2.94% |
| 25 to 29 years | 7,183 | 2.93% |
| 30 to 34 years | 6,755 | 2.76% |
| 35 to 39 years | 7,533 | 3.08% |
| 40 to 44 years | 8,843 | 3.61% |
| 45 to 49 years | 10,213 | 4.17% |
| 50 to 54 years | 9,667 | 3.95% |
| 55 to 59 years | 7,920 | 3.23% |
| 60 to 64 years | 6,930 | 2.83% |
| 65 to 69 years | 4,799 | 1.96% |
| 70 to 74 years | 3,283 | 1.34% |
| 75 to 79 years | 2,330 | 0.95% |
| 80 to 84 years | 1,666 | 0.68% |
| 85 years and over | 1,055 | 0.43% |
Female Population in Harford County
*Base on 2010 Data
| Female population | 125,133 | 51.11% |
| Under 5 years | 7,329 | 2.99% |
| 5 to 9 years | 7,860 | 3.21% |
| 10 to 14 years | 8,826 | 3.61% |
| 15 to 19 years | 8,347 | 3.41% |
| 20 to 24 years | 6,704 | 2.74% |
| 25 to 29 years | 7,125 | 2.91% |
| 30 to 34 years | 7,143 | 2.92% |
| 35 to 39 years | 8,184 | 3.34% |
| 40 to 44 years | 9,490 | 3.88% |
| 45 to 49 years | 10,802 | 4.41% |
| 50 to 54 years | 10,157 | 4.15% |
| 55 to 59 years | 8,495 | 3.47% |
| 60 to 64 years | 7,240 | 2.96% |
| 65 to 69 years | 5,499 | 2.25% |
| 70 to 74 years | 3,815 | 1.56% |
| 75 to 79 years | 3,073 | 1.26% |
| 80 to 84 years | 2,527 | 1.03% |
| 85 years and over | 2,517 | 1.03% |
Median Age in Harford County
*Base on 2010 Data
| Both | 39.40% | |
| Male | 38.10% | |
| Female | 40.60% |
Race in Harford County
*Base on 2010 Data
| Total | 244,826 | 100.00% |
| Population of one race | 238,778 | 97.53% |
| White | 198,763 | 81.19% |
| Black or African American | 31,058 | 12.69% |
| American Indian and Alaska Native | 614 | 0.25% |
| Asian | 5,826 | 2.38% |
| Asian Indian | 1,461 | 0.60% |
| Chinese | 814 | 0.33% |
| Filipino | 1,200 | 0.49% |
| Japanese | 153 | 0.06% |
| Korean | 969 | 0.40% |
| Vietnamese | 580 | 0.24% |
| Other Asian | 649 | 0.27% |
| Native Hawaiian and Other Pacific Islander | 199 | 0.08% |
| Native Hawaiian | 34 | 0.01% |
| Guamanian or Chamorro | 86 | 0.04% |
| Samoan | 21 | 0.01% |
| Other Pacific Islander | 58 | 0.02% |
| Some Other Race | 2,318 | 0.95% |
| Population of Two or More Races | 6,048 | 2.47% |
| White; American Indian and Alaska Native | 828 | 0.34% |
| White; Asian | 1,236 | 0.50% |
| White; Black or African American | 2,197 | 0.90% |
| White; Some Other Race | 341 | 0.14% |
The Population 16 Years in Harford County
*Base on 2010 Data
| Total | 191,798 | 100.00% |
| Male | 92,507 | 48.23% |
| Female | 99,291 | 51.77% |
The Population 18 Years in Harford County
*Base on 2010 Data
| Total | 184,416 | 100.00% |
| Male | 88,795 | 48.15% |
| Female | 95,621 | 51.85% |
The Population 21 Years in Harford County
*Base on 2010 Data
| Total | 175,231 | 100.00% |
| Male | 83,825 | 47.84% |
| Female | 91,406 | 52.16% |
The Population 62 Years in Harford County
*Base on 2010 Data
| Total | 38,798 | 100.00% |
| Male | 17,164 | 44.24% |
| Female | 21,634 | 55.76% |
The Population 65 Years in Harford County
*Base on 2010 Data
| Total | 30,564 | 100.00% |
| Male | 13,133 | 42.97% |
| Female | 17,431 | 57.03% |
Race (total races tallied) in Harford County
*Base on 2010 Data
| White alone or in combination with one or more other races | 203,900 | 81.09% |
| Black or African American alone or in combination with one or more other races | 34,289 | 13.64% |
| American Indian and Alaska Native alone or in combination with one or more other races | 2,088 | 0.83% |
| Asian alone or in combination with one or more other races | 7,636 | 3.04% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 499 | 0.20% |
| Some Other Race alone or in combination with one or more other races | 3,028 | 1.20% |
Hispanic or Latino by Specific Origin in Harford County
*Base on 2010 Data
| Total | 244,826 | 100.00% |
| Hispanic or Latino (of any race) | 8,613 | 3.52% |
| Mexican | 2,196 | 0.90% |
| Puerto Rican | 2,793 | 1.14% |
| Cuban | 305 | 0.12% |
| Other Hispanic or Latino | 3,319 | 1.36% |
| Not Hispanic or Latino | 236,213 | 96.48% |
Hispanic or Latino and Race in Harford County
*Base on 2010 Data
| Total | 244,826 | 100.00% |
| Hispanic or Latino | 8,613 | 3.52% |
| White alone | 4,759 | 1.94% |
| Black or African American alone | 724 | 0.30% |
| American Indian and Alaska Native alone | 114 | 0.05% |
| Asian alone | 52 | 0.02% |
| Native Hawaiian and Other Pacific Islander alone | 28 | 0.01% |
| Some Other Race alone | 2,038 | 0.83% |
| Two or More Races | 898 | 0.37% |
| Not Hispanic or Latino | 236,213 | 96.48% |
| White alone | 194,004 | 79.24% |
| Black or African American alone | 30,334 | 12.39% |
| American Indian and Alaska Native alone | 500 | 0.20% |
| Asian alone | 5,774 | 2.36% |
| Native Hawaiian and Other Pacific Islander alone | 171 | 0.07% |
| Some Other Race alone | 280 | 0.11% |
| Two or More Races | 5,150 | 2.10% |
Relationship in Harford County
*Base on 2010 Data
| Total | 244,826 | 100.00% |
| In households | 242,083 | 98.88% |
| Householder | 90,218 | 36.85% |
| Spouse | 52,228 | 21.33% |
| Child | 75,855 | 30.98% |
| Own child under 18 years | 54,487 | 22.26% |
| Other relatives | 13,220 | 5.40% |
| Under 18 years | 4,921 | 2.01% |
| 65 years and over | 2,876 | 1.17% |
| Nonrelatives | 10,562 | 4.31% |
| Under 18 years | 935 | 0.38% |
| 65 years and over | 500 | 0.20% |
| Unmarried partner | 5,351 | 2.19% |
| In group quarters | 2,743 | 1.12% |
| Institutionalized population | 1,291 | 0.53% |
| Male | 570 | 0.23% |
| Female | 721 | 0.29% |
| Noninstitutionalized population | 1,452 | 0.59% |
| Male | 1,096 | 0.45% |
| Female | 356 | 0.15% |
Households by Type in Harford County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 90,218 | 100.00% |
| Family households (families) | 66,335 | 73.53% |
| With own children under 18 years | 29,948 | 33.20% |
| Husband-wife family | 52,228 | 57.89% |
| With own children under 18 years | 22,407 | 24.84% |
| Male householder, no wife present | 3,938 | 4.36% |
| With own children under 18 years | 2,024 | 2.24% |
| Female householder, no husband present | 10,169 | 11.27% |
| With own children under 18 years | 5,517 | 6.12% |
| Nonfamily households | 23,883 | 26.47% |
| Householder living alone | 19,358 | 21.46% |
| Male | 8,193 | 9.08% |
| 65 years and over | 1,898 | 2.10% |
| Female | 11,165 | 12.38% |
| 65 years and over | 5,273 | 5.84% |
Households with individuals under 18 years in Harford County
*Base on 2010 Data
| Total | 33,010 | 36.59% |
Households with individuals under 65 years in Harford County
*Base on 2010 Data
| Total | 21,706 | 24.06% |
Average Household Size in Harford County
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Harford County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Harford County
*Base on 2010 Data
| Total | 95,554 | 100.00% |
| Occupied housing units | 90,218 | 94.42% |
| Vacant housing units | 5,336 | 5.58% |
| For rent | 1,648 | 1.72% |
| Rented, not occupied | 80 | 0.08% |
| For sale only | 1,286 | 1.35% |
| Sold, not occupied | 266 | 0.28% |
| For seasonal, recreational, or occasional use | 451 | 0.47% |
| All other vacants | 1,605 | 1.68% |
Homeowner Vacancy Rate in Harford County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.80% |
Rental Vacancy Rate in Harford County
*Base on 2010 Data
| Rental vacancy rate (percent) | 8.20% |
Housing Tenure(Occupied housing units) in Harford County
*Base on 2010 Data
| Total | 90,218 | 100.00% |
| Owner-occupied housing units | 71,831 | 79.62% |
| Renter-occupied housing units | 18,387 | 20.38% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Harford County
*Base on 2010 Data
| Owner-occupied housing units | 197,557 | 81.61% |
| Renter-occupied housing units | 44,526 | 18.39% |
Average Household Size of Occupied Housing Units by Tenure in Harford County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |