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Gallia County, Ohio facts for kids

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Gallia County
Courthouse in Gallipolis
Courthouse in Gallipolis
Flag of Gallia County
Flag
Official seal of Gallia County
Seal
Map of Ohio highlighting Gallia County
Location within the U.S. state of Ohio
Map of the United States highlighting Ohio
Ohio's location within the U.S.
Country  United States
State  Ohio
Founded March 25, 1803
Named for the Latin name for France
Seat Gallipolis
Largest village Gallipolis
Area
 • Total 471 sq mi (1,220 km2)
 • Land 467 sq mi (1,210 km2)
 • Water 4.7 sq mi (12 km2)  1.0%%
Population
 (2020)
 • Total 29,220 Decrease
 • Density 62/sq mi (24/km2)
Time zone UTC−5 (Eastern)
 • Summer (DST) UTC−4 (EDT)
Congressional district 2nd

Gallia County is a county located in the state of Ohio. In 2020, about 29,220 people lived here. Its main town and largest village is Gallipolis, which is also the county seat (where the county government is located).

The county got its name from the French people who first settled here. "Gallia" is a Latin word for Gaul, an old region in Western Europe that included modern-day France. Gallia County is part of the Point Pleasant, WV-OH Micropolitan Statistical Area, which means it's a smaller city area connected to a larger one.

History of Gallia County

Gallia County was created on March 25, 1803. It was formed from parts of Adams and Washington counties. French immigrants were the first to settle in this area. They named the county "Gallia" after the Latin word for Gaul, their homeland.

In the 1800s, many people from the southern United States moved to Gallia County. They traveled by the Ohio River. Before the American Civil War, some towns in the county became places where African Americans settled. These included both free Black people and enslaved people who had escaped from the South to a free state.

In 1818, a group of people from Wales also settled in Gallia County. Because of this, Welsh was the most common second language spoken in the county until 1970.

Geography of Gallia County

Gallia County covers a total area of about 471 square miles. Most of this is land, about 467 square miles. The rest, about 4.7 square miles, is water.

Neighboring Counties

Gallia County shares its borders with several other counties:

Protected Natural Areas

Part of the Wayne National Forest is located within Gallia County. This is a large area of protected forest land.

Population and People

Historical population
Census Pop.
1810 4,181
1820 7,098 69.8%
1830 9,733 37.1%
1840 13,444 38.1%
1850 17,063 26.9%
1860 22,043 29.2%
1870 25,545 15.9%
1880 28,124 10.1%
1890 27,005 −4.0%
1900 27,918 3.4%
1910 25,745 −7.8%
1920 23,311 −9.5%
1930 23,050 −1.1%
1940 24,930 8.2%
1950 24,910 −0.1%
1960 26,120 4.9%
1970 25,239 −3.4%
1980 30,098 19.3%
1990 30,954 2.8%
2000 31,069 0.4%
2010 30,934 −0.4%
2020 29,220 −5.5%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2020

Facts from the 2010 Census

In 2010, there were 30,934 people living in Gallia County. There were 12,062 households and 8,264 families. The county had about 66 people per square mile.

Most people in the county were white (94.7%). About 2.6% were Black or African American. Other groups included Asian, American Indian, and people of two or more races. About 0.9% of the population was of Hispanic or Latino background.

The average age of people in Gallia County was 39.9 years. About 31.9% of households had children under 18 living with them. The average household had 2.49 people.

Communities in Gallia County

Map of Gallia County Ohio With Municipal and Township Labels
Map of Gallia County, Ohio with Municipal and Township Labels

Villages

Townships

  • Addison
  • Cheshire
  • Clay
  • Gallipolis
  • Green
  • Greenfield
  • Guyan
  • Harrison
  • Huntington
  • Morgan
  • Ohio
  • Perry
  • Raccoon
  • Springfield
  • Walnut

Census-Designated Place

Unincorporated Communities

These are smaller communities that are not officially organized as villages or cities:

See also

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Learn more about Gallia County in Spanish!

In Spanish: Condado de Gallia para niños

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