U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
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State directory

Ohio ZIP Codes

Complete postal directory, details, and geographic map for the State of Ohio.

State ZIP Code City County Area Codes
OH 44086 Thompson Geauga County 440
OH 44087 Twinsburg Summit County 234, 330, 440
OH 44088 Unionville Ashtabula County 440
OH 44089 Vermilion Erie County 419, 440, 567
OH 44090 Wellington Lorain County 234, 330, 419, 440, 567
OH 44092 Wickliffe Lake County 216, 440
OH 44093 Williamsfield Ashtabula County 234, 330, 440, 724, 878
OH 44094 Willoughby Lake County 440
OH 44095 Eastlake Lake County 216, 440
OH 44096 Willoughby Lake County 440
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.