County
· Texas
Williamson County
Williamson County is a county in the U.S. state of Texas. As of the 2020 census, its population was 609,017. The 2024 population estimate was 727,480. Its county seat is Georgetown. The county is named for Robert McAlpin Williamson, a community leader and a veteran of the Battle of San Jacinto.
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Cities and towns 14
- City of Bartlett pop. 1,643
- City of Cedar Park pop. 78,693
- City of Coupland pop. 290
- City of Georgetown pop. 75,420
- City of Granger pop. 1,193
- City of Hutto pop. 30,855
- City of Jarrell pop. 2,111
- City of Leander pop. 67,124
- City of Liberty Hill pop. 6,801
- City of Round Rock pop. 123,876
- City of Taylor pop. 16,807
- Town of Florence pop. 1,201
- Town of Thrall pop. 860
- Town of Weir pop. 714
Reference data (Census of Governments 2022)
- Census ID (PID6)
- 175961
- FIPS state
- 48
- FIPS county
- 491
- FIPS place
- 99491
- Census record name
- COUNTY OF WILLIAMSON
- Mailing address
- 710 S MAIN ST, GEORGETOWN 78626