United States

Ohio Postal Codes

Complete directory of postal codes in this county

Location Information

17 counties

Counties

Ohio

Languages

  • English (United States)
  • Spanish (United States)

Coordinates

37.350930, -86.872910

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Country

United States

View all postal codes

Counties

Showing 17 results
Place Name
Postal Code
Beaver Dam
42320
Centertown
42328
Cromwell
42333
Dundee
42338
Fordsville
42343
Hartford
42347
Horse Branch
42349
McHenry
42354
Olaton
42361
Rising Sun
47040
Rockport
42369
Rosine
42370
Triadelphia
26059
Valley Grove
26060
West Liberty
26074
Wheeling
26003
Whitesville
42378

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How to Find a Postal Code

Each administrative division maintains its own postal code for mail delivery purposes. Here are some tips for finding the correct postal code:

  • Search for your specific address using our search tool above
  • Browse through the list of counties in the region
  • Use the interactive map to locate your area
  • Contact your local post office for verification

Postal Code Tips

Postal codes may change occasionally. Always verify with official sources before important mailings.

Quick Facts

  • Country Code: US
  • Capital: Washington
  • Currency: Dollar (USD)
  • Phone Code: +1
  • Timezone: America/Adak (GMT-10)
  • Driving Side: Right
  • Voltage/Frequency: 120V (60Hz)
  • Plug Types:
    A - Type A plug B - Type B plug

Neighboring Countries

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