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.

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York County ZIP Codes

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

County State ZIP Code City Area Codes
York County PA 17332 Hanover 717
York County PA 17333 Hanover 717
York County PA 17334 Hanover 717
York County PA 17335 Hanover 717
York County PA 17339 Lewisberry 223, 717
York County PA 17342 Loganville 223, 717
York County PA 17345 Manchester 223, 717
York County PA 17347 Mount Wolf 223, 717
York County PA 17349 New Freedom 223, 410, 443, 667, 717
York County PA 17352 New Park 223, 410, 443, 667, 717
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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.