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 77508 Pasadena Harris County 713
TX 77510 Santa Fe Galveston County 281, 346, 409, 713, 832
TX 77511 Alvin Brazoria County 281, 346, 409, 713, 832
TX 77512 Alvin Brazoria County 713
TX 77514 Anahuac Chambers County 281, 346, 409, 713, 832
TX 77515 Angleton Brazoria County 281, 346, 713, 832, 979
TX 77516 Angleton Brazoria County 979
TX 77517 Santa Fe Galveston County 281, 346, 409, 713, 832
TX 77518 Bacliff Galveston County 281, 346, 713, 832
TX 77519 Batson Hardin County 409, 936
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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.