Neighborhoods in Williamson County, TX

Round Rock, Cedar Park, Georgetown, Leander, and every named community in between.

573 Williamson County neighborhoods

Georgetown

Round Rock

Leander

Liberty Hill

Austin

Hutto

Cedar Park

Williamson County sits directly north of Austin and is the metro's fastest-growing county. It is anchored by four major suburbs: Round Rock (headquarters of Dell Technologies, covered by Round Rock ISD), Cedar Park (covered by Leander ISD), Georgetown (the historic county seat, covered by Georgetown ISD), and Leander (also Leander ISD). Smaller communities include Hutto, Taylor, Liberty Hill, and Jarrell to the north, and Brushy Creek on the Austin border. Williamson County is known for top-ranked public schools, newer master-planned communities like Teravista, Ranch at Brushy Creek, and Crystal Falls, and generally more affordable housing than Travis County. Browse every Williamson County neighborhood below with live MLS listings and current market data.