Gallia County, county in Ohio, United States. As of 2020 county had an estimated population of 29,802 inhabitants. The county was created 221 years ago in 1803. Its county seat is Gallipolis.
There are 2 city/town in Gallia County, OH. The largest city of Gallia County is Swan Creek with a population of 8,398. Other cities include and Spring Valley population 500
Spring Valley, Human settlement in Greene County, Ohio, United States of America
List of cities, towns, neighborhoods & other populated places in Gallia County.
City Name | Title | Population |
---|---|---|
Spring Valley | Human settlement in Greene County, Ohio, United States of America | 500 |
Swan Creek | Township in Fulton County, Ohio | 8,398 |