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 44129 Cleveland Cuyahoga County 216, 440
OH 44130 Cleveland Cuyahoga County 216, 440
OH 44131 Independence Cuyahoga County 216, 440
OH 44132 Euclid Cuyahoga County 216, 440
OH 44133 North Royalton Cuyahoga County 234, 330, 440
OH 44134 Cleveland Cuyahoga County 216, 440
OH 44135 Cleveland Cuyahoga County 216, 440
OH 44136 Strongsville Cuyahoga County 234, 330, 440
OH 44137 Maple Heights Cuyahoga County 216, 440
OH 44138 Olmsted Falls Cuyahoga 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.