Population by Age in Gallia County
*Base on 2010 Data
| Total population | 30,934 | 100.00% |
| Under 5 years | 1,963 | 6.35% |
| 5 to 9 years | 1,967 | 6.36% |
| 10 to 14 years | 2,078 | 6.72% |
| 15 to 19 years | 2,179 | 7.04% |
| 20 to 24 years | 1,921 | 6.21% |
| 25 to 29 years | 1,799 | 5.82% |
| 30 to 34 years | 1,742 | 5.63% |
| 35 to 39 years | 1,864 | 6.03% |
| 40 to 44 years | 1,813 | 5.86% |
| 45 to 49 years | 2,293 | 7.41% |
| 50 to 54 years | 2,460 | 7.95% |
| 55 to 59 years | 2,094 | 6.77% |
| 60 to 64 years | 1,821 | 5.89% |
| 65 to 69 years | 1,570 | 5.08% |
| 70 to 74 years | 1,274 | 4.12% |
| 75 to 79 years | 899 | 2.91% |
| 80 to 84 years | 647 | 2.09% |
| 85 years and over | 550 | 1.78% |
Male Population in Gallia County
*Base on 2010 Data
| Male population | 15,237 | 49.26% |
| Under 5 years | 1,035 | 3.35% |
| 5 to 9 years | 1,014 | 3.28% |
| 10 to 14 years | 1,063 | 3.44% |
| 15 to 19 years | 1,097 | 3.55% |
| 20 to 24 years | 967 | 3.13% |
| 25 to 29 years | 927 | 3.00% |
| 30 to 34 years | 864 | 2.79% |
| 35 to 39 years | 941 | 3.04% |
| 40 to 44 years | 900 | 2.91% |
| 45 to 49 years | 1,119 | 3.62% |
| 50 to 54 years | 1,219 | 3.94% |
| 55 to 59 years | 1,038 | 3.36% |
| 60 to 64 years | 889 | 2.87% |
| 65 to 69 years | 719 | 2.32% |
| 70 to 74 years | 616 | 1.99% |
| 75 to 79 years | 393 | 1.27% |
| 80 to 84 years | 285 | 0.92% |
| 85 years and over | 151 | 0.49% |
Female Population in Gallia County
*Base on 2010 Data
| Female population | 15,697 | 50.74% |
| Under 5 years | 928 | 3.00% |
| 5 to 9 years | 953 | 3.08% |
| 10 to 14 years | 1,015 | 3.28% |
| 15 to 19 years | 1,082 | 3.50% |
| 20 to 24 years | 954 | 3.08% |
| 25 to 29 years | 872 | 2.82% |
| 30 to 34 years | 878 | 2.84% |
| 35 to 39 years | 923 | 2.98% |
| 40 to 44 years | 913 | 2.95% |
| 45 to 49 years | 1,174 | 3.80% |
| 50 to 54 years | 1,241 | 4.01% |
| 55 to 59 years | 1,056 | 3.41% |
| 60 to 64 years | 932 | 3.01% |
| 65 to 69 years | 851 | 2.75% |
| 70 to 74 years | 658 | 2.13% |
| 75 to 79 years | 506 | 1.64% |
| 80 to 84 years | 362 | 1.17% |
| 85 years and over | 399 | 1.29% |
Median Age in Gallia County
*Base on 2010 Data
| Both | 39.90% | |
| Male | 38.60% | |
| Female | 41.40% |
Race in Gallia County
*Base on 2010 Data
| Total | 30,934 | 100.00% |
| Population of one race | 30,452 | 98.44% |
| White | 29,308 | 94.74% |
| Black or African American | 812 | 2.62% |
| American Indian and Alaska Native | 118 | 0.38% |
| Asian | 140 | 0.45% |
| Asian Indian | 52 | 0.17% |
| Chinese | 28 | 0.09% |
| Filipino | 23 | 0.07% |
| Japanese | 6 | 0.02% |
| Korean | 5 | 0.02% |
| Vietnamese | 12 | 0.04% |
| Other Asian | 14 | 0.05% |
| Native Hawaiian and Other Pacific Islander | 1 | 0.00% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 1 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 73 | 0.24% |
| Population of Two or More Races | 482 | 1.56% |
| White; American Indian and Alaska Native | 160 | 0.52% |
| White; Asian | 24 | 0.08% |
| White; Black or African American | 218 | 0.70% |
| White; Some Other Race | 10 | 0.03% |
The Population 16 Years in Gallia County
*Base on 2010 Data
| Total | 24,496 | 100.00% |
| Male | 11,910 | 48.62% |
| Female | 12,586 | 51.38% |
The Population 18 Years in Gallia County
*Base on 2010 Data
| Total | 23,582 | 100.00% |
| Male | 11,448 | 48.55% |
| Female | 12,134 | 51.45% |
The Population 21 Years in Gallia County
*Base on 2010 Data
| Total | 22,342 | 100.00% |
| Male | 10,845 | 48.54% |
| Female | 11,497 | 51.46% |
The Population 62 Years in Gallia County
*Base on 2010 Data
| Total | 5,987 | 100.00% |
| Male | 2,645 | 44.18% |
| Female | 3,342 | 55.82% |
The Population 65 Years in Gallia County
*Base on 2010 Data
| Total | 4,940 | 100.00% |
| Male | 2,164 | 43.81% |
| Female | 2,776 | 56.19% |
Race (total races tallied) in Gallia County
*Base on 2010 Data
| White alone or in combination with one or more other races | 29,763 | 94.61% |
| Black or African American alone or in combination with one or more other races | 1,087 | 3.46% |
| American Indian and Alaska Native alone or in combination with one or more other races | 336 | 1.07% |
| Asian alone or in combination with one or more other races | 176 | 0.56% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 4 | 0.01% |
| Some Other Race alone or in combination with one or more other races | 91 | 0.29% |
Hispanic or Latino by Specific Origin in Gallia County
*Base on 2010 Data
| Total | 30,934 | 100.00% |
| Hispanic or Latino (of any race) | 275 | 0.89% |
| Mexican | 162 | 0.52% |
| Puerto Rican | 25 | 0.08% |
| Cuban | 10 | 0.03% |
| Other Hispanic or Latino | 78 | 0.25% |
| Not Hispanic or Latino | 30,659 | 99.11% |
Hispanic or Latino and Race in Gallia County
*Base on 2010 Data
| Total | 30,934 | 100.00% |
| Hispanic or Latino | 275 | 0.89% |
| White alone | 158 | 0.51% |
| Black or African American alone | 12 | 0.04% |
| American Indian and Alaska Native alone | 10 | 0.03% |
| Asian alone | 1 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 1 | 0.00% |
| Some Other Race alone | 57 | 0.18% |
| Two or More Races | 36 | 0.12% |
| Not Hispanic or Latino | 30,659 | 99.11% |
| White alone | 29,150 | 94.23% |
| Black or African American alone | 800 | 2.59% |
| American Indian and Alaska Native alone | 108 | 0.35% |
| Asian alone | 139 | 0.45% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 16 | 0.05% |
| Two or More Races | 446 | 1.44% |
Relationship in Gallia County
*Base on 2010 Data
| Total | 30,934 | 100.00% |
| In households | 30,013 | 97.02% |
| Householder | 12,062 | 38.99% |
| Spouse | 6,261 | 20.24% |
| Child | 8,460 | 27.35% |
| Own child under 18 years | 6,270 | 20.27% |
| Other relatives | 1,752 | 5.66% |
| Under 18 years | 886 | 2.86% |
| 65 years and over | 197 | 0.64% |
| Nonrelatives | 1,478 | 4.78% |
| Under 18 years | 172 | 0.56% |
| 65 years and over | 70 | 0.23% |
| Unmarried partner | 860 | 2.78% |
| In group quarters | 921 | 2.98% |
| Institutionalized population | 564 | 1.82% |
| Male | 296 | 0.96% |
| Female | 268 | 0.87% |
| Noninstitutionalized population | 357 | 1.15% |
| Male | 196 | 0.63% |
| Female | 161 | 0.52% |
Households by Type in Gallia County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 12,062 | 100.00% |
| Family households (families) | 8,264 | 68.51% |
| With own children under 18 years | 3,337 | 27.67% |
| Husband-wife family | 6,261 | 51.91% |
| With own children under 18 years | 2,245 | 18.61% |
| Male householder, no wife present | 602 | 4.99% |
| With own children under 18 years | 326 | 2.70% |
| Female householder, no husband present | 1,401 | 11.61% |
| With own children under 18 years | 766 | 6.35% |
| Nonfamily households | 3,798 | 31.49% |
| Householder living alone | 3,251 | 26.95% |
| Male | 1,453 | 12.05% |
| 65 years and over | 400 | 3.32% |
| Female | 1,798 | 14.91% |
| 65 years and over | 999 | 8.28% |
Households with individuals under 18 years in Gallia County
*Base on 2010 Data
| Total | 3,851 | 31.93% |
Households with individuals under 65 years in Gallia County
*Base on 2010 Data
| Total | 3,444 | 28.55% |
Average Household Size in Gallia County
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Gallia County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Gallia County
*Base on 2010 Data
| Total | 13,925 | 100.00% |
| Occupied housing units | 12,062 | 86.62% |
| Vacant housing units | 1,863 | 13.38% |
| For rent | 367 | 2.64% |
| Rented, not occupied | 29 | 0.21% |
| For sale only | 215 | 1.54% |
| Sold, not occupied | 55 | 0.39% |
| For seasonal, recreational, or occasional use | 406 | 2.92% |
| All other vacants | 791 | 5.68% |
Homeowner Vacancy Rate in Gallia County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.40% |
Rental Vacancy Rate in Gallia County
*Base on 2010 Data
| Rental vacancy rate (percent) | 9.90% |
Housing Tenure(Occupied housing units) in Gallia County
*Base on 2010 Data
| Total | 12,062 | 100.00% |
| Owner-occupied housing units | 8,745 | 72.50% |
| Renter-occupied housing units | 3,317 | 27.50% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Gallia County
*Base on 2010 Data
| Owner-occupied housing units | 22,237 | 74.09% |
| Renter-occupied housing units | 7,776 | 25.91% |
Average Household Size of Occupied Housing Units by Tenure in Gallia County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |