Liberty Hill, Texas

Liberty Hill, Texas
Downtown Liberty Hill
Location of Liberty Hill in Williamson County, Texas
Coordinates: 30°39′20″N 97°54′50″W / 30.65556°N 97.91389°W / 30.65556; -97.91389
CountryUnited States
StateTexas
CountyWilliamson
Founded1840s
Incorporated1999
Government
  TypeCouncil-Manager
  MayorCrystal Mancilla
  Mayor Pro TemAmanda Young
  CouncilmemberJacquetta Thayer
Michael Helbing
Diane Williams
Wade Ashley
Area
  Total
4.637 sq mi (12.010 km2)
  Land4.634 sq mi (12.001 km2)
  Water0.003 sq mi (0.089 km2)
Elevation
1,017 ft (310 m)
Population
 (2020)
  Total
3,646
  Estimate 
(2023)
10,428
  Density2,250/sq mi (868.9/km2)
Time zoneUTC–6 (Central (CST))
  Summer (DST)UTC–5 (CDT)
ZIP Code
78642
Area code(s)512 and 737
FIPS code48-42664
GNIS feature ID2410833
Sales tax8.25%
Websitelibertyhilltx.gov

Liberty Hill is a city in Williamson County, Texas, United States. The population was 3,646 at the 2020 census, and according to 2023 census estimates, the city is estimated to have a population of 10,428. Liberty Hill is part of the Greater Austin metropolitan area.