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 45872 North Baltimore Wood County 419, 567
OH 45873 Oakwood Paulding County 419, 567
OH 45874 Ohio City Van Wert County 260, 419, 567
OH 45875 Ottawa Putnam County 419, 567
OH 45876 Ottoville Putnam County 419, 567
OH 45877 Pandora Putnam County 419, 567
OH 45879 Paulding Paulding County 419, 567
OH 45880 Payne Paulding County 260, 419, 567
OH 45881 Rawson Hancock County 419, 567
OH 45882 Rockford Mercer County 260, 419, 567
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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.