Home > TX > Hill County > Hillsboro > Zip 76645

Zip Code 76645 — Hillsboro, TX

76645 is a ZIP Code associated with Hillsboro, TX, located within Hill. The postal region supports an estimated population of 11,494 residents across Data Pending housing units, with a population density of 23.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (32.012240, -97.128160)

Data MetricLocal Statistic
Postal / Zip Code76645
Primary CityHillsboro
State / ProvinceTX
CountyHill
Total Population11,494
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density23.7 people/sq mi
TimezoneAmerica/Chicago

How 76645 Compares

MetricZIP 76645Hill CountyTX State Average
Population11,49436,66930,188,035
Median IncomeData PendingN/AN/A
Population Density23.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 76628Brandon9.2 mi50N/A
Zip 76621Abbott9.6 mi1,104N/A
Zip 76631Bynum10.0 mi455N/A
Zip 76055Itasca10.2 mi3,577N/A
Zip 76670Milford11.5 mi1,963N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →