Liberty Hill, TX 78642 - Williamson County Texas

Cities in 78642

Below are the cities that the US Postal Service accepts for the ZIP code 78642. This code is specific to the city of Liberty Hill, Texas, and its surrounding areas. If you are mailing a letter or package to this area, be sure to use this ZIP code to ensure that your mail is properly delivered. The city listed in a ZIP code may not be the preferred city for that area. The city associated with the ZIP code 78642 is typically the name of the main post office for that area. When sending your package or letter, be sure to include the preferred or acceptable city. Using any city not on the list of acceptable cities may result in delays.

Primary/prefered city: Liberty Hill, TX


Population 13,408
Population Density 121 people per sq mile
State FIPS 48
County FIPS 491
Land Area 111.13 sq miles
Water Area 0.56 sq miles
Latitude 30.70
Longitude -97.93

Total Population by Age


Race & Ethnicity



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