Zip Area Code

Clinton County, Ohio

Clinton County, Ohio, has 10 towns and 10 ZIP codes, in area code 937, with 326 as an overlay.

Towns in Clinton County, A to Z

TownZIP codesArea codes
Blanchester45107937, 326
Clarksville45113937, 326
Cuba45114937, 326
Martinsville45146937, 326
Midland45148937, 326
New Vienna45159937, 326
Port William45164937, 326
Reesville45166937, 326
Sabina45169937, 326
Wilmington45177937, 326

ZIP codes in Clinton County

Area codes in Clinton County

  • Area code 937

    In service since September 28, 1996. Shares its area with 326. Local calls are dialed with ten digits.

  • Area code 326

    In service since March 8, 2020. Shares its area with 937. Local calls are dialed with ten digits.