
Williston
- County:
- Fayette County
- County Seat:
- No
- Area (mi²):
- 1.651
- State:
- Tennessee
Williston is a city located in Fayette County, Tennessee. Williston has a 2025 population of 330. Williston is currently declining at a rate of -1.2% annually and its population has decreased by -5.44% since the most recent census, which recorded a population of 349 in 2020.
The average household income in Williston is $80,461 with a poverty rate of 12.04%. The median age in Williston is 45.4 years: 43.5 years for males, and 51.4 years for females.