
Zolfo Springs
- County:
- Hardee County
- County Seat:
- No
- Area (mi²):
- 1.739
- State:
- Florida
Zolfo Springs is a town located in Hardee County, Florida. Zolfo Springs has a 2025 population of 1,737. Zolfo Springs is currently growing at a rate of 0.06% annually and its population has increased by 0.29% since the most recent census, which recorded a population of 1,732 in 2020.
The average household income in Zolfo Springs is $61,534 with a poverty rate of 24.93%. The median age in Zolfo Springs is 31.8 years: 34.1 years for males, and 31.3 years for females.