Gallia County, Ohio demographics
Population: 29,369
Median age: 40.7
Median household income: 50,773
Demographics, population, home values, social and economic characteristics of Gallia County, Ohio.
Population
| 2021 | 29,369 |
| 2020 | 29,995 |
| 2019 | 30,088 |
| 2018 | 30,195 |
| 2017 | 30,203 |
| 2016 | 30,376 |
| 2015 | 30,565 |
| 2014 | 30,763 |
| 2013 | 30,859 |
| 2012 | 30,877 |
| 2011 | 30,954 |
| 2010 | 30,943 |
| 2009 | 30,837 |
Gallia County, OH cities
Centerville (Thurman) village - 42
Cheshire village - 146
Crown City village - 543
Gallipolis village - 3,348
Kanauga CDP - 80
Rio Grande village - 1,259
Vinton village - 341
Census data for Gallia County, Ohio
Demographic and housing estimates in Gallia County, Ohio
| Total population | 29,369 |
| Male | 14,500 |
| Female | 14,869 |
| Total population | 29,369 |
| Under 5 years | 1,838 |
| 5 to 9 years | 2,127 |
| 10 to 14 years | 1,638 |
| 15 to 19 years | 1,893 |
| 20 to 24 years | 1,727 |
| 25 to 34 years | 3,479 |
| 35 to 44 years | 3,270 |
| 45 to 54 years | 3,630 |
| 55 to 59 years | 2,151 |
| 60 to 64 years | 2,077 |
| 65 to 74 years | 3,175 |
| 75 to 84 years | 1,733 |
| 85 years and over | 631 |
| Median age (years) | 40.7 |
| Under 18 years | 6,793 |
| 16 years and over | 23,409 |
| 18 years and over | 22,576 |
| 21 years and over | 21,507 |
| 62 years and over | 6,719 |
| 65 years and over | 5,539 |
| Total population | 29,369 |
| One race | 28,458 |
| White | 27,368 |
| Black or African American | 620 |
| American Indian and Alaska Native | 42 |
| Asian | 233 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 195 |
| Two or more races | 911 |
| Citizen, VOTING AGE 18 and over population | 22,495 |
| Male Citizen, VOTING AGE 18 and over population | 10,971 |
| Female Citizen, VOTING AGE 18 and over population | 11,524 |
Social characteristics in Gallia County, Ohio
| Total households | 11,292 |
| Family households (families) | 6,034 |
| Married-couple family | 514 |
| Male householder, no wife present, family | 1,995 |
| Female householder, no husband present, family | 1,491 |
| Nonfamily households | 2,749 |
| Average household size | 4,051 |
| Average family size | 2.53 |
Economic characteristics in Gallia County, Ohio
| Total households | 11,292 |
| Less than $10,000 | 870 |
| $10,000 to $14,999 | 628 |
| $15,000 to $24,999 | 1,082 |
| $25,000 to $34,999 | 1,323 |
| $35,000 to $49,999 | 1,657 |
| $50,000 to $74,999 | 2,017 |
| $75,000 to $99,999 | 1,314 |
| $100,000 to $149,999 | 1,618 |
| $150,000 to $199,999 | 435 |
| $200,000 or more | 348 |
| Median household income (dollars) | 50,773 |
Housing characteristics in Gallia County, Ohio
| Total housing units | 13,479 |
| Occupied housing units | 11,292 |
| Vacant housing units | 2,187 |
| Total housing units | 13,479 |
| 1-unit, detached | 8,980 |
| 1-unit, attached | 83 |
| 2 units | 217 |
| 3 or 4 units | 471 |
| 5 to 9 units | 191 |
| 10 to 19 units | 58 |
| 20 or more units | 154 |
| Mobile home | 3,316 |
| Boat, RV, van, etc. | 9 |
| Total housing units | 13,479 |
| Built 2014 or later | 66 |
| Built 2010 to 2013 | 661 |
| Built 2000 to 2009 | 1,838 |
| Built 1990 to 1999 | 2,118 |
| Built 1980 to 1989 | 1,647 |
| Built 1970 to 1979 | 2,997 |
| Built 1960 to 1969 | 1,025 |
| Built 1950 to 1959 | 1,236 |
| Built 1940 to 1949 | 564 |
| Built 1939 or earlier | 1,327 |
| Total housing units | 13,479 |
| 1 room | 160 |
| 2 rooms | 126 |
| 3 rooms | 725 |
| 4 rooms | 2,212 |
| 5 rooms | 3,107 |
| 6 rooms | 3,005 |
| 7 rooms | 1,822 |
| 8 rooms | 1,090 |
| 9 rooms or more | 1,232 |
| Median rooms | 5.6 |
| Total housing units | 13,479 |
| No bedroom | 180 |
| 1 bedroom | 735 |
| 2 bedrooms | 3,512 |
| 3 bedrooms | 6,854 |
| 4 bedrooms | 1,815 |
| 5 or more bedrooms | 383 |
| Occupied housing units | 11,292 |
| Owner-occupied | 8,658 |
| Renter-occupied | 2,634 |
| Average household size of owner-occupied unit | 2.56 |
| Average household size of renter-occupied unit | 2.44 |
| Occupied housing units | 11,292 |
| Moved in 2017 or later | 737 |
| Moved in 2015 to 2016 | 2,914 |
| Moved in 2010 to 2014 | 1,602 |
| Moved in 2000 to 2009 | 2,473 |
| Moved in 1990 to 1999 | 1,575 |
| Moved in 1989 and earlier | 1,991 |
| Owner-occupied units | 8,658 |
| Less than $50,000 | 1,319 |
| $50,000 to $99,999 | 2,178 |
| $100,000 to $149,999 | 1,934 |
| $150,000 to $199,999 | 1,453 |
| $200,000 to $299,999 | 1,080 |
| $300,000 to $499,999 | 562 |
| $500,000 to $999,999 | 119 |
| $1,000,000 or more | 13 |
| Median (dollars) | 120,500 |
| Owner-occupied units | 8,658 |
| Housing units with a mortgage | 4,040 |
| Housing units without a mortgage | 4,618 |
| Occupied units paying rent | 2,330 |
| Less than $500 | 275 |
| $500 to $999 | 1,765 |
| $1,000 to $1,499 | 271 |
| $1,500 to $1,999 | 19 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 718 |
| No rent paid | 304 |
Demographic data for Gallia County, OH and each city in the county. Lists of cities by population, wealth and poverty in Gallia County, OH.
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