Discover Brushy Creek: A Growing Community in Williamson County


By: Laurie E. Jasinski

Published: September 13, 2007

Updated: September 20, 2023

Brushy Creek is a community located off Farm Road 620 just west of Round Rock in southern Williamson County. This residential development, named for the nearby creek, began by the mid-1970s on acreage that had previously served ranches and lime quarries. By the late 1970s the Brushy Creek Municipal Utility District had been created, and the building boom of the early 1980s spurred on growth in the area. In 1990 the population was 5,833. That figure increased to 15,371 by 2000. Brushy Creek, part of the Round Rock Independent School District, has several schools, and the community is served by several churches. Businesses along Farm Road 620 serve the area. Many residents commute to nearby Austin.

TSHA is a proud affiliate of University of Texas at Austin

Places:

The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this entry.

Laurie E. Jasinski, “Brushy Creek, TX (Williamson County),” Handbook of Texas Online, accessed March 09, 2026, https://www.tshaonline.org/handbook/entries/brushy-creek-tx-williamson-county.

Published by the Texas State Historical Association.

TID: HEB16

September 13, 2007
September 20, 2023

Find out more about this place from our Texas Almanac.

Place
Brushy Creek
Currently Exists
Yes
Place Type
Town
USGS ID
1867542
Town Fields
  • Has post office: No
  • Is Incorporated: No
Belongs to
  • Williamson County
Associated Names

2

Coordinates
  • Latitude: 30.51353200°
  • Longitude: -97.73973130°
Population Counts
People Year
5,833 1990
15,371 2000
21,764 2010
26,327 2019
22,519 2020
22,972 2021

Claim Your Piece of Texas History! Adopt a town, county, college, or lake and leave your mark on Texas, where people from all over will see it.

Become a part of Texas history by adopting a town, county, or lake through The Great Texas Land Rush! Whether you're honoring a loved one, celebrating a special event, or simply sharing your personal message, this unique opportunity allows you to leave your mark on the Lone Star State. Choose the location that speaks to you, customize your message, and showcase your support for Texas. Each adoption comes with a frameable certificate, so you can proudly display your connection to this great state. Adopt your piece of Texas today and help preserve its rich heritage!