In 2019, Williamson County, TX had a population of 591k people with a median age of 36.9 and a median household income of $92,179. Between 2018 and 2019 the population of Williamson County, TX grew from 566,719 to 590,551, a 4.21% increase and its median household income grew from $87,454 to $92,179, a 5.4% increase.
The 5 largest ethnic groups in Williamson County, TX are White (Non-Hispanic) (58%), White (Hispanic) (21.5%), Asian (Non-Hispanic) (7.57%), Black or African American (Non-Hispanic) (6.63%), and Two+ (Non-Hispanic) (2.69%). 0% of the households in Williamson County, TX speak a non-English language at home as their primary language.
92.9% of the residents in Williamson County, TX are U.S. citizens.
The largest universities in Williamson County, TX are Southwestern University (366 degrees awarded in 2020), South University-Austin (105 degrees), and The Salon Professional Academy-Georgetown (29 degrees).
In 2019, the median property value in Williamson County, TX was $300,200, and the homeownership rate was 65.9%. Most people in Williamson County, TX drove alone to work, and the average commute time was 25.4 minutes. The average car ownership in Williamson County, TX was 2 cars per household.
Williamson County, TX borders Bastrop County, TX, Bell County, TX, Burnet County, TX, Lee County, TX, Milam County, TX, and Travis County, TX.