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U.S. ZIP Codes Database 2026

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McKean County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in McKean County.

County State ZIP Code City Area Codes
McKean County PA 16733 Hazel Hurst 582, 814
McKean County PA 16735 Kane 582, 814
McKean County PA 16738 Lewis Run 582, 814
McKean County PA 16740 Mount Jewett 582, 814
McKean County PA 16743 Port Allegany 582, 814
McKean County PA 16744 Rew 582, 814
McKean County PA 16745 Rixford 582, 814
McKean County PA 16749 Smethport 582, 814
McKean County PA 16750 Turtlepoint 582, 814
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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.