ZIP codes in Ohio
590 ZIP codes across 241 cities in Ohio. Pick a city or search a specific code.
Cities in Ohio
Cincinnati 71Columbus 45Dayton 43Cleveland 40Toledo 32Akron 27Canton 18Youngstown 15Springfield 6Hamilton 4Lorain 3
ZIP codes in Ohio — notes
ZIP codes in Ohio begin with prefixes such as 43, 44, 45. Each code is tied to a primary post office or delivery area, so a single ZIP may cover more than one census place. Use the search box above for any specific code.