Population by Age in Seneca County
*Base on 2010 Data
| Total population | 56,745 | 100.00% |
| Under 5 years | 3,553 | 6.26% |
| 5 to 9 years | 3,767 | 6.64% |
| 10 to 14 years | 3,739 | 6.59% |
| 15 to 19 years | 4,432 | 7.81% |
| 20 to 24 years | 3,986 | 7.02% |
| 25 to 29 years | 3,114 | 5.49% |
| 30 to 34 years | 3,305 | 5.82% |
| 35 to 39 years | 3,225 | 5.68% |
| 40 to 44 years | 3,320 | 5.85% |
| 45 to 49 years | 4,021 | 7.09% |
| 50 to 54 years | 4,454 | 7.85% |
| 55 to 59 years | 4,083 | 7.20% |
| 60 to 64 years | 3,321 | 5.85% |
| 65 to 69 years | 2,340 | 4.12% |
| 70 to 74 years | 1,802 | 3.18% |
| 75 to 79 years | 1,590 | 2.80% |
| 80 to 84 years | 1,359 | 2.39% |
| 85 years and over | 1,334 | 2.35% |
Male Population in Seneca County
*Base on 2010 Data
| Male population | 28,337 | 49.94% |
| Under 5 years | 1,852 | 3.26% |
| 5 to 9 years | 1,950 | 3.44% |
| 10 to 14 years | 1,943 | 3.42% |
| 15 to 19 years | 2,288 | 4.03% |
| 20 to 24 years | 2,109 | 3.72% |
| 25 to 29 years | 1,601 | 2.82% |
| 30 to 34 years | 1,719 | 3.03% |
| 35 to 39 years | 1,641 | 2.89% |
| 40 to 44 years | 1,704 | 3.00% |
| 45 to 49 years | 2,032 | 3.58% |
| 50 to 54 years | 2,235 | 3.94% |
| 55 to 59 years | 2,062 | 3.63% |
| 60 to 64 years | 1,650 | 2.91% |
| 65 to 69 years | 1,118 | 1.97% |
| 70 to 74 years | 830 | 1.46% |
| 75 to 79 years | 663 | 1.17% |
| 80 to 84 years | 528 | 0.93% |
| 85 years and over | 412 | 0.73% |
Female Population in Seneca County
*Base on 2010 Data
| Female population | 28,408 | 50.06% |
| Under 5 years | 1,701 | 3.00% |
| 5 to 9 years | 1,817 | 3.20% |
| 10 to 14 years | 1,796 | 3.17% |
| 15 to 19 years | 2,144 | 3.78% |
| 20 to 24 years | 1,877 | 3.31% |
| 25 to 29 years | 1,513 | 2.67% |
| 30 to 34 years | 1,586 | 2.79% |
| 35 to 39 years | 1,584 | 2.79% |
| 40 to 44 years | 1,616 | 2.85% |
| 45 to 49 years | 1,989 | 3.51% |
| 50 to 54 years | 2,219 | 3.91% |
| 55 to 59 years | 2,021 | 3.56% |
| 60 to 64 years | 1,671 | 2.94% |
| 65 to 69 years | 1,222 | 2.15% |
| 70 to 74 years | 972 | 1.71% |
| 75 to 79 years | 927 | 1.63% |
| 80 to 84 years | 831 | 1.46% |
| 85 years and over | 922 | 1.62% |
Median Age in Seneca County
*Base on 2010 Data
| Both | 38.80% | |
| Male | 37.10% | |
| Female | 40.60% |
Race in Seneca County
*Base on 2010 Data
| Total | 56,745 | 100.00% |
| Population of one race | 55,678 | 98.12% |
| White | 53,183 | 93.72% |
| Black or African American | 1,305 | 2.30% |
| American Indian and Alaska Native | 109 | 0.19% |
| Asian | 324 | 0.57% |
| Asian Indian | 52 | 0.09% |
| Chinese | 142 | 0.25% |
| Filipino | 43 | 0.08% |
| Japanese | 40 | 0.07% |
| Korean | 15 | 0.03% |
| Vietnamese | 10 | 0.02% |
| Other Asian | 22 | 0.04% |
| Native Hawaiian and Other Pacific Islander | 10 | 0.02% |
| Native Hawaiian | 4 | 0.01% |
| Guamanian or Chamorro | 2 | 0.00% |
| Samoan | 3 | 0.01% |
| Other Pacific Islander | 1 | 0.00% |
| Some Other Race | 747 | 1.32% |
| Population of Two or More Races | 1,067 | 1.88% |
| White; American Indian and Alaska Native | 180 | 0.32% |
| White; Asian | 64 | 0.11% |
| White; Black or African American | 549 | 0.97% |
| White; Some Other Race | 155 | 0.27% |
The Population 16 Years in Seneca County
*Base on 2010 Data
| Total | 44,918 | 100.00% |
| Male | 22,206 | 49.44% |
| Female | 22,712 | 50.56% |
The Population 18 Years in Seneca County
*Base on 2010 Data
| Total | 43,377 | 100.00% |
| Male | 21,416 | 49.37% |
| Female | 21,961 | 50.63% |
The Population 21 Years in Seneca County
*Base on 2010 Data
| Total | 40,267 | 100.00% |
| Male | 19,788 | 49.14% |
| Female | 20,479 | 50.86% |
The Population 62 Years in Seneca County
*Base on 2010 Data
| Total | 10,258 | 100.00% |
| Male | 4,437 | 43.25% |
| Female | 5,821 | 56.75% |
The Population 65 Years in Seneca County
*Base on 2010 Data
| Total | 8,425 | 100.00% |
| Male | 3,551 | 42.15% |
| Female | 4,874 | 57.85% |
Race (total races tallied) in Seneca County
*Base on 2010 Data
| White alone or in combination with one or more other races | 54,187 | 93.64% |
| Black or African American alone or in combination with one or more other races | 1,945 | 3.36% |
| American Indian and Alaska Native alone or in combination with one or more other races | 345 | 0.60% |
| Asian alone or in combination with one or more other races | 410 | 0.71% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 28 | 0.05% |
| Some Other Race alone or in combination with one or more other races | 951 | 1.64% |
Hispanic or Latino by Specific Origin in Seneca County
*Base on 2010 Data
| Total | 56,745 | 100.00% |
| Hispanic or Latino (of any race) | 2,524 | 4.45% |
| Mexican | 2,182 | 3.85% |
| Puerto Rican | 82 | 0.14% |
| Cuban | 7 | 0.01% |
| Other Hispanic or Latino | 253 | 0.45% |
| Not Hispanic or Latino | 54,221 | 95.55% |
Hispanic or Latino and Race in Seneca County
*Base on 2010 Data
| Total | 56,745 | 100.00% |
| Hispanic or Latino | 2,524 | 4.45% |
| White alone | 1,444 | 2.54% |
| Black or African American alone | 78 | 0.14% |
| American Indian and Alaska Native alone | 25 | 0.04% |
| Asian alone | 3 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 4 | 0.01% |
| Some Other Race alone | 696 | 1.23% |
| Two or More Races | 274 | 0.48% |
| Not Hispanic or Latino | 54,221 | 95.55% |
| White alone | 51,739 | 91.18% |
| Black or African American alone | 1,227 | 2.16% |
| American Indian and Alaska Native alone | 84 | 0.15% |
| Asian alone | 321 | 0.57% |
| Native Hawaiian and Other Pacific Islander alone | 6 | 0.01% |
| Some Other Race alone | 51 | 0.09% |
| Two or More Races | 793 | 1.40% |
Relationship in Seneca County
*Base on 2010 Data
| Total | 56,745 | 100.00% |
| In households | 54,211 | 95.53% |
| Householder | 21,774 | 38.37% |
| Spouse | 11,235 | 19.80% |
| Child | 15,865 | 27.96% |
| Own child under 18 years | 11,867 | 20.91% |
| Other relatives | 2,156 | 3.80% |
| Under 18 years | 1,077 | 1.90% |
| 65 years and over | 245 | 0.43% |
| Nonrelatives | 3,181 | 5.61% |
| Under 18 years | 377 | 0.66% |
| 65 years and over | 121 | 0.21% |
| Unmarried partner | 1,667 | 2.94% |
| In group quarters | 2,534 | 4.47% |
| Institutionalized population | 870 | 1.53% |
| Male | 426 | 0.75% |
| Female | 444 | 0.78% |
| Noninstitutionalized population | 1,664 | 2.93% |
| Male | 916 | 1.61% |
| Female | 748 | 1.32% |
Households by Type in Seneca County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 21,774 | 100.00% |
| Family households (families) | 14,870 | 68.29% |
| With own children under 18 years | 6,141 | 28.20% |
| Husband-wife family | 11,235 | 51.60% |
| With own children under 18 years | 3,939 | 18.09% |
| Male householder, no wife present | 1,165 | 5.35% |
| With own children under 18 years | 664 | 3.05% |
| Female householder, no husband present | 2,470 | 11.34% |
| With own children under 18 years | 1,538 | 7.06% |
| Nonfamily households | 6,904 | 31.71% |
| Householder living alone | 5,720 | 26.27% |
| Male | 2,697 | 12.39% |
| 65 years and over | 652 | 2.99% |
| Female | 3,023 | 13.88% |
| 65 years and over | 1,793 | 8.23% |
Households with individuals under 18 years in Seneca County
*Base on 2010 Data
| Total | 6,837 | 31.40% |
Households with individuals under 65 years in Seneca County
*Base on 2010 Data
| Total | 5,823 | 26.74% |
Average Household Size in Seneca County
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Seneca County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Seneca County
*Base on 2010 Data
| Total | 24,122 | 100.00% |
| Occupied housing units | 21,774 | 90.27% |
| Vacant housing units | 2,348 | 9.73% |
| For rent | 810 | 3.36% |
| Rented, not occupied | 82 | 0.34% |
| For sale only | 429 | 1.78% |
| Sold, not occupied | 89 | 0.37% |
| For seasonal, recreational, or occasional use | 121 | 0.50% |
| All other vacants | 817 | 3.39% |
Homeowner Vacancy Rate in Seneca County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.60% |
Rental Vacancy Rate in Seneca County
*Base on 2010 Data
| Rental vacancy rate (percent) | 12.30% |
Housing Tenure(Occupied housing units) in Seneca County
*Base on 2010 Data
| Total | 21,774 | 100.00% |
| Owner-occupied housing units | 16,054 | 73.73% |
| Renter-occupied housing units | 5,720 | 26.27% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Seneca County
*Base on 2010 Data
| Owner-occupied housing units | 40,176 | 74.11% |
| Renter-occupied housing units | 14,035 | 25.89% |
Average Household Size of Occupied Housing Units by Tenure in Seneca County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |