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ZIP codes in Hill County, Texas

Hill County, Texas has 15 ZIP codes in this list, from 76055 to 76692. They cover 15 places, among them Itasca, Abbott, Aquilla and Blum.

The ZIP code areas of Hill County add up to about 968 square miles of land (2,507 sq km) as the Census Bureau draws them. The largest is 76645 (Hillsboro), with 187 square miles.

Using these codes

Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.

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