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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Ohio ZIP Codes

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

State ZIP Code City County Area Codes
OH 45766 New Marshfield Athens County 220, 740
OH 45767 New Matamoras Washington County 220, 304, 681, 740
OH 45768 Newport Washington County 220, 304, 681, 740
OH 45769 Pomeroy Meigs County 220, 304, 681, 740
OH 45770 Portland Meigs County 220, 304, 681, 740
OH 45771 Racine Meigs County 220, 304, 681, 740
OH 45772 Reedsville Meigs County 220, 304, 681, 740
OH 45773 Reno Washington County 220, 740
OH 45775 Rutland Meigs County 220, 740
OH 45776 Shade Meigs County 220, 740
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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.