In 2023, Williamson County, TX had a population of 644k people with a median age of 37.2 and a median household income of $108,309. Between 2022 and 2023 the population of Williamson County, TX grew from 617,396 to 643,889, a 4.29% increase and its median household income grew from $102,851 to $108,309, a 5.31% increase.
The 5 largest ethnic groups in Williamson County, TX are White (Non-Hispanic) (55.1%), Two+ (Hispanic) (10.6%), Asian (Non-Hispanic) (8.88%), White (Hispanic) (8.73%), and Black or African American (Non-Hispanic) (6.63%).
None of the households in Williamson County, TX reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
92.2% of the residents in Williamson County, TX are U.S. citizens.
The largest universities in Williamson County, TX are Southwestern University (420 degrees awarded in 2022), South University-Austin (98 degrees), and The Salon Professional Academy-Georgetown (46 degrees).
In 2023, the median property value in Williamson County, TX was $414,600, and the homeownership rate was 67.1%.
Most people in Williamson County, TX drove alone to work, and the average commute time was 27.9 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.