In 2019, Williamson County, TN had a population of 225k people with a median age of 39.1 and a median household income of $112,962. Between 2018 and 2019 the population of Williamson County, TN grew from 218,648 to 225,389, a 3.08% increase and its median household income grew from $109,026 to $112,962, a 3.61% increase.
The 5 largest ethnic groups in Williamson County, TN are White (Non-Hispanic) (84.6%), Asian (Non-Hispanic) (4.2%), White (Hispanic) (4.19%), Black or African American (Non-Hispanic) (4.1%), and Two+ (Non-Hispanic) (2.19%). 0% of the households in Williamson County, TN speak a non-English language at home as their primary language, and 96.1% of the residents in Williamson County, TN are U.S. citizens.
The largest universities in Williamson County, TN are Empire Beauty School-Nashville (56 degrees awarded in 2019), Franklin Hair Academy School of Cosmetology (22 degrees), and Williamson Christian College (15 degrees).
In 2019, the median property value in Williamson County, TN was $449,000, and the homeownership rate was 80.6%. Most people in Williamson County, TN drove alone to work, and the average commute time was 24.9 minutes. The average car ownership in Williamson County, TN was 2 cars per household.