Counties in state of ohio

Ohio has 88 counties. A county is a local administrative division, and each county has its own name and county seat.

Location and boundaries

County boundaries are useful for locating courts, records, and local government services. A city can extend across a county line, so an address may require checking the specific locality.

Geographic context

Ohio’s 88 counties are the level between state government and many local services. County names are used in court, property, and election records, but municipalities and school districts do not always match county boundaries. For a complete list or a particular address, use the Ohio state or county directory.

Using this location information

The 88-county total is stable, but county government responsibilities and county-seat locations are separate questions. A county seat is where key county offices are based. If you need a list for legal, mailing, or research use, verify spelling and boundaries with an official Ohio source.

Details to verify

Use this as a general geographic reference. Municipal boundaries, travel details, and government services can change; check the relevant official local source for current decisions.

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