Hocking County is a county located in the U.S. state of Ohio. As of the 2020 census, the population was 28,050. Its county seat is Logan. The county was organized on March 1, 1818, from land previously included in Athens, Fairfield, and Ross counties. Its name is from the Hocking River, the origins of which are disputed but is said to be a Delaware Indian word meaning "bottle river". Hocking County is included in the Columbus, OH Metropolitan Statistical Area.
Geography
According to the U.S. Census Bureau, the county has a total area of , of which is land and (0.5%) is water.
Waterways
The major waterway of Hocking County is the Hocking River, which flows roughly from WNW to ESE, arising in Fairfield County and flowing from Hocking County into Athens County. This river drains about half the county. To the southwest, much of the rest of the county is drained by Salt Creek, which flows from there into Vinton County. A small part of the southeastern county is drained by Raccoon Creek, which also flows into Vinton County. The easternmost area of the county is within the Monday Creek watershed. A small area in the north of the county is drained by Rush Creek.
Adjacent counties
- Perry County (northeast)
- Athens County (southeast)
- Vinton County (south)
- Ross County (southwest)
- Pickaway County (west)
- Fairfield County (northwest)
National protected area
- Wayne National Forest (part)