Williston
- County:
- Levy County
- County Seat:
- No
- Area (mi²):
- 6.826
- State:
- Florida
Williston is a city located in Levy County, Florida. Williston has a 2026 population of 3,433. Williston is currently growing at a rate of 7.05% annually and its population has increased by 15.24% since the most recent census, which recorded a population of 2,979 in 2020.