Williamson County, Texas
Williamson County profile, demographic data, and geographic information.
Cities & Towns in Williamson County
Constituent municipalities and census communities located within Williamson County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Austin city | City | 4805000 | 324.77 sq mi |
| Bartlett city | City | 4805732 | 1.25 sq mi |
| Brushy Creek CDP | CDP | 4810897 | 6.28 sq mi |
| Cedar Park city | City | 4813552 | 25.58 sq mi |
| Coupland city | City | 4817312 | 1.93 sq mi |
| Florence city | City | 4826136 | 0.91 sq mi |
| Georgetown city | City | 4829336 | 60.52 sq mi |
| Granger city | City | 4830548 | 0.67 sq mi |
| Hutto city | City | 4835624 | 15.64 sq mi |
| Jarrell city | City | 4837396 | 3.66 sq mi |
| Leander city | City | 4842016 | 39.68 sq mi |
| Liberty Hill city | City | 4842664 | 4.63 sq mi |
| Pflugerville city | City | 4857176 | 26.35 sq mi |
| Round Rock city | City | 4863500 | 39.08 sq mi |
| Santa Rita Ranch CDP | CDP | 4865762 | 3.95 sq mi |
| Serenada CDP | CDP | 4866806 | 2.13 sq mi |
| Sonterra CDP | CDP | 4868762 | 2.37 sq mi |
| Taylor city | City | 4871948 | 23.14 sq mi |
| Thorndale city | City | 4872776 | 0.96 sq mi |
| Thrall city | City | 4872824 | 0.47 sq mi |
| Weir city | City | 4877056 | 1.82 sq mi |