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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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Bucks County ZIP Codes

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

County State ZIP Code City Area Codes
Bucks County PA 18977 Washington Crossing 215, 267, 445, 609, 640
Bucks County PA 18980 Wycombe 215, 267, 445
Bucks County PA 18981 Zionhill 215
Bucks County PA 18991 Warminster 215
Bucks County PA 19007 Bristol 215, 267, 445, 609, 640
Bucks County PA 19020 Bensalem 215, 267, 445, 856
Bucks County PA 19021 Croydon 215, 267, 445
Bucks County PA 19030 Fairless Hills 215, 267, 445
Bucks County PA 19047 Langhorne 215, 267, 445
Bucks County PA 19053 Feasterville Trevose 215, 267, 445
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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.