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 44265 Randolph Portage County 234
OH 44266 Ravenna Portage County 234, 330
OH 44270 Rittman Wayne County 234, 330
OH 44272 Rootstown Portage County 234, 330
OH 44273 Seville Medina County 234, 330
OH 44274 Sharon Center Medina County 234, 330
OH 44275 Spencer Medina County 234, 330, 440
OH 44276 Sterling Wayne County 234, 330
OH 44278 Tallmadge Summit County 234, 330
OH 44280 Valley City Medina County 234, 330, 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.