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 44648 Massillon Stark County 234
OH 44650 Maximo Stark County 234
OH 44651 Mechanicstown Carroll County 220, 234, 330, 740
OH 44652 Middlebranch Stark County 234, 330
OH 44653 Midvale Tuscarawas County 234, 330
OH 44654 Millersburg Holmes County 220, 234, 330, 740
OH 44656 Mineral City Tuscarawas County 220, 234, 330, 740
OH 44657 Minerva Stark County 234, 330
OH 44659 Mount Eaton Wayne County 234, 330
OH 44660 Mount Hope Holmes County 234, 330
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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.