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
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Texas ZIP Codes

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

State ZIP Code City County Area Codes
TX 77463 Old Ocean Brazoria County 979
TX 77464 Orchard Fort Bend County 281, 346, 713, 832, 979
TX 77465 Palacios Matagorda County 361
TX 77466 Pattison Waller County 281, 346, 713, 832, 979
TX 77467 Pierce Wharton County 979
TX 77468 Pledger Matagorda County 979
TX 77469 Richmond Fort Bend County 281, 346, 713, 832, 979
TX 77470 Rock Island Colorado County 979
TX 77471 Rosenberg Fort Bend County 281, 346, 713, 832, 979
TX 77473 San Felipe Austin County 979
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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.