United States › Ohio › Gallia County COUNTY · 2020 ACS
Gallia County Ohio · 29,220 residents · 467 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Gallia County is home to 29,220 people in Ohio. Four-year degrees are less common here than nationally, at 17% of adults. The typical home is worth $118,400, having risen by half since 2000. The foreign-born share is 1%. 71% of homes are owner-occupied. Median rent is $694 a month.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 41.5
US median: 38.8
Less educated
17% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 37.4 in 2000
US average: 38.8
Population, 1990 – 2024
29K 29K 30K 31K 31K 1990 2000 2010 2020 2024 Gallia County Age distribution, 2020
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Section 02
Income & economy $48,975
+8%inflation adjusted, since 2000
from $30,191 in 2000
US average: $66,278
from $15,183 in 2000
US average: $35,364
Households earning $100K+
from 19.4% in 2009
US average: 43.9%
from 18.1% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 6.1%
Education & health services 3.1%
Agriculture, forestry, fishing 2%
Public administration 1.5%
Transportation & warehousing 1.5%
Arts, entertainment, food 0.7%
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$118,400
+16%inflation adjusted, since 2000
from $68,200 in 2000
US average: $265,253
$694
+18%inflation adjusted, since 2000
from $391 in 2000
US average: $1,124
from 74.9% in 2000
28.9% rent
from 2.50 people in 2009
US average: 2.61
from 2.6 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 94.8%(29,458)
Hispanic / Latino 0.6%(191)
2020
White, non-Hispanic 92.2%(26,955)
Hispanic / Latino 0.9%(262)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 24 more ancestry groups with data from 11.6% in 2000
US average: 32.9%
High school or higher
from 73.7% in 2000
US average: 88.5%
from 4.6% in 2000
US average: 12.7%
Section 06
Commute & transportation from 19.1 min in 2000
US average: 26.9
from 78.0% in 2009
US average: 75.1%
from 10.0% in 2009
US average: 8.4%
Section 07
Work & employment from 9.3% in 2011
US average: 5.4%
from 55.6% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 29.1% in 2009
US average: 39.3%
Section 08
People & community from 0.5% in 2009
US average: 13.5%
from 14.7% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 28.3%(3,234)
Women 15+
Never married 20.9%(2,520)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 14.7% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 5%(69)
Gulf War (1990s) 9.8%(134)
Share of the 1,368 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Gallia County Head to head
Compare Gallia County to nearby counties GALLIA COUNTY VS
Mason County
Income $49,761 +2%
Home value $120,300 +2%
Population 24,707 −15%
SEE FULL COMPARISON →
GALLIA COUNTY VS
Lawrence County
Income $58,325 +19%
Home value $144,000 +22%
Population 55,710 +92%
SEE FULL COMPARISON →
GALLIA COUNTY VS
Jackson County
Income $57,106 +17%
Home value $150,700 +27%
Population 32,817 +13%
SEE FULL COMPARISON →
GALLIA COUNTY VS
Meigs County
Income $46,873 −4%
Home value $119,300 +1%
Population 21,587 −26%
SEE FULL COMPARISON →
Frequently asked
How many people live in Gallia County, Ohio? Gallia County, Ohio has about 29,220 residents according to the 2020 American Community Survey.
What is the median household income in Gallia County, Ohio? The typical household in Gallia County, Ohio earns about $48,975 a year. Half of households make more than that, and half make less.
Is Gallia County, Ohio expensive? In Gallia County, Ohio, the median home is worth about $118,400, and the typical rent is about $694 a month.
How educated are people in Gallia County, Ohio? About 17.4% of adults age 25 and over in Gallia County, Ohio hold a bachelor's degree or higher.
What is the poverty rate in Gallia County, Ohio? About 17.5% of people in Gallia County, Ohio live below the federal poverty line.
Has Gallia County, Ohio grown since 1990? Yes, Gallia County, Ohio has shrunk since 1990. The population has lost about 1,734 residents, a change of about -6 percent over that period.
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