Browse / United States / Texas / Round Rock
Round Rock
Texascity
Round Rock
Total population
135,665
Median home value
$442,700
Bachelor's+
Median income
$107,677
Founded
1851
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Facts from Wikidata (CC0).
Overview
Round Rock is a city in Williamson and Travis counties in the U.S. state of Texas. The population was 119,468 at the 2020 census. It is part of the Greater Austin metropolitan area.
Read more on WikipediaHistory & geography
History
As the area developed into a rural Anglo community, some of the modern paved roads followed the original Native-American pathways. One famous immigration route passed through Round Rock and is called the "Double File Trail" because the path was wide enough for two horsemen to ride side-by-side. It is part of a longer trail from North Texas that crossed the San Gabriel River in Georgetown, Brushy Creek in Round Rock, and the Colorado River in Austin. In 1851, a small community was formed on the banks of Brushy Creek, near a large round and anvil-shaped rock in the middle of the creek. This round rock marked a convenient low-water crossing for wagons, horses, and cattle. The first postmaster called the community "Brushy", and the creek was called "Brushy Creek", but in 1854, at the suggestion of the postmaster, the small settlement was renamed Round Rock in honor of this now famous rock. After the Civil War, Jesse Chisholm began moving cattle from South Texas through Round Rock on the way to Abilene, Kansas. The route he established, which crossed Brushy Creek at the round rock, became known as the Chisholm Trail. Most of the old buildings, including the old Saint Charles Hotel, have been preserved. This historic area is now called "Old Town". Downtown Round Rock was the site of a historic gunfight and subsequent capture (and death) of the 19th-century American train robber Sam Bass, by the Texas Ranger Division on July 19, 1878. The Rangers followed Bass and his gang after they robbed the Fort Worth-to-Cleburne train. Bass was tracked to Round Rock, and as he attempted to flee, Bass was shot and killed in a gun battle by Ranger George Herold and Ranger Sergeant Richard Ware. Sheriff's Deputy A.W. Grimes was killed in the shootout. Near Ware was Soapy Smith, a noted…
Geography
Round Rock is north of downtown Austin, and south of Georgetown. Its elevation is . According to the US Census Bureau, the city has an area of , of which are land and (0.50%) is covered by water. Prior to the 2010 census, the city annexed part of the Brushy Creek CDP, increasing its area to , of which of it is land and is water. The climate in this area is characterized by generally hot, humid summers and mild, cool winters. According to the Köppen climate classification, Round Rock has a humid subtropical climate, Cfa on climate maps. The city was heavily damaged by a high-end EF2 tornado on March 21, 2022. The tornado continued well northeast of the city afterwards, causing additional damage before dissipating. Sixteen people were injured.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Round Rock, TX from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Schools
Largest nearby schools
- ROUND ROCK H SHigh · ROUND ROCK · 3,773 students · 17.1:1 ratio
- WESTWOOD H SHigh · AUSTIN · 2,820 students · 16.8:1 ratio
- CEDAR RIDGE H SHigh · ROUND ROCK · 2,698 students · 16.3:1 ratio
- VISTA RIDGE H SHigh · CEDAR PARK · 2,646 students · 16:1 ratio
- STONY POINT H SHigh · ROUND ROCK · 2,570 students · 17:1 ratio
- EAST VIEW H SHigh · GEORGETOWN · 2,075 students · 15.5:1 ratio
- GEORGETOWN H SHigh · GEORGETOWN · 2,013 students · 15.4:1 ratio
- HUTTO H SHigh · HUTTO · 2,010 students · 17.2:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Photos
Sights & places nearby
Notable people from here
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Round Rock

Search results from Open Library.
Recent natural events nearby
- RX Trinity 3522 Prescribed Fire, Trinity, TexasWildfires · 2026-04-17 · 146 mi
- Rx Parker 3877 Prescribed Fire, Parker, TexasWildfires · 2026-04-29 · 163 mi
- Rx Cherokee 3533 Prescribed Fire, Cherokee, TexasWildfires · 2026-04-17 · 167 mi
- Rx Upshur 3999 Prescribed Fire, Upshur, TexasWildfires · 2026-05-11 · 218 mi
Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).
Ground air-quality sensors
Recently spotted species
Nearest stream gauge
Events
Gallery
Geotagged photos within ~6 miles of Round Rock, from Wikimedia Commons contributors.
Photos via Wikimedia Commons — see each image page for license & attribution.
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikimedia Commons
- • Wikidata
- • NCES via Urban Institute Education Data Portal
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library
- • NASA EONET