Onion Branch

Onion Branch is a stream in Williamson, Texas. Onion Branch is situated nearby to the locality Windemere, as well as near the suburb Brushy Creek.

Places of Interest

Highlights include Round Rock Public Library and Stony Point High School.

Round Rock Public Library

Library

Photo: TerraFrost, CC BY 4.0.

Round Rock Public Library is a public library located in Round Rock, Texas…

Stony Point High School is an International Baccalaureate high school in the Round Rock Independent School District in Round Rock, Texas, United States. The school received an overall rating of "A” from the Texas Education Agency for the 2025-2026 school year.

Flix Brewhouse Round Rock

Movie theater

Photo: Slamforeman, CC BY-SA 3.0.

Flix Brewhouse Round Rock is a movie theater, which is situated 2 miles south of Onion Branch.

Places in the Area

Nearby places include Round Rock and McNeil.

Round Rock

Photo: Wikimedia, CC BY-SA 3.0.

Round Rock is a city in the Central Hill Country region of Texas, 19 miles north of downtown Austin.

McNeil

Hamlet

Photo: Archangle0, CC BY-SA 3.0.

McNeil is an unincorporated community in Travis County, Texas, United States. According to the Handbook of Texas, the community had a population of 70 in 2000. It is located within the Greater Austin Metropolitan area. McNeil is situated 5 miles southwest of Onion Branch.

Pflugerville

Photo: Hephaestos, CC BY-SA 3.0.

Pflugerville is a city in Travis County, Texas, United States, with a small portion in Williamson County. The population was 65,191 at the 2020 census.

Onion Branch

Type: Stream
Category: body of water
Location: Williamson, Texas, United States, North America
View on OpenStreetMap

Latitude

30.51548° or 30° 30′ 56″ north

Longitude

-97.67195° or 97° 40′ 19″ west

Elevation

689 feet (210 metres)

Open location code

8624G88H+56

GeoNames ID

4716725

This page is based on GeoNames, Wikidata, and Wikimedia Commons.

We’d love your help improving our open data sources. Thank you for contributing.

Satellite Map

Discover Onion Branch from above in high-definition satellite imagery.

Places with the Same Name

Discover other places named “Onion Branch”.

Localities in the Area

Explore places such as Windemere and Brushy Creek.

Notable Places Nearby

Highlights include Mesa Village Park and Lake Creek Park.

Texas: Must-Visit Destinations

Delve into Houston, Austin, Dallas, and San Antonio.

Curious Streams to Discover

Uncover intriguing streams from every corner of the globe.