
Gardner
- County:
- Hardee County
- County Seat:
- No
- Area (mi²):
- 7.703
- State:
- Florida
Gardner is a CDP located in Hardee County, Florida. Gardner has a 2025 population of 500. Gardner is currently growing at a rate of 0.4% annually and its population has increased by 36.24% since the most recent census, which recorded a population of 367 in 2020.
The average household income in Gardner is $51,455 with a poverty rate of 40.04%. The median age in Gardner is 64.5 years: 65.6 years for males, and 61.3 years for females.