Alturas, Florida
| Alturas, Florida | |
|---|---|
| Location in Polk County, Florida | |
| Coordinates: 27°52′18″N 81°42′54″W / 27.87167°N 81.71500°W | |
| Country | United States | 
| State | Florida | 
| County | Polk | 
| Area | |
|  • Total | 59.99 sq mi (155.39 km2) | 
| • Land | 54.00 sq mi (139.85 km2) | 
| • Water | 6.00 sq mi (15.53 km2) | 
| Elevation | 174 ft (53 m) | 
| Population  (2020) | |
|  • Total | 4,084 | 
| • Density | 75.63/sq mi (29.20/km2) | 
| Time zone | UTC-5 (Eastern (EST)) | 
| • Summer (DST) | UTC-4 (EDT) | 
| ZIP code | 33820 | 
| Area code | 863 | 
| GNIS feature ID | 277828 | 
Alturas is an unincorporated community and census-designated place in Polk County, central Florida, United States. Its population was 4,084 as of the 2020 census. Alturas has a post office with ZIP code 33820.
The main road that runs through Alturas is Polk County Road 665A. Florida State Road 60 runs just north of the community.