Niceville, Florida
| Niceville, Florida | |
|---|---|
| Niceville City Hall, September 2014 | |
| Location in Okaloosa County and the state of Florida | |
| Coordinates: 30°30′58″N 86°28′18″W / 30.51611°N 86.47167°W | |
| Country | United States | 
| State | Florida | 
| County | Okaloosa | 
| Area | |
|  • Total | 14.92 sq mi (38.63 km2) | 
| • Land | 14.41 sq mi (37.33 km2) | 
| • Water | 0.50 sq mi (1.30 km2) | 
| Elevation | 36 ft (11 m) | 
| Population  (2020) | |
|  • Total | 15,772 | 
| • Density | 1,094.21/sq mi (422.49/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP codes | 32578, 32588 | 
| Area code | 850 | 
| FIPS code | 12-48750 | 
| GNIS feature ID | 0294621 | 
| Website | www | 
Niceville is a city in Okaloosa County, Florida, United States, located near Eglin Air Force Base on Boggy Bayou that opens into Choctawhatchee Bay. It is part of the Crestview-Fort Walton Beach-Destin, Florida Metropolitan Statistical Area. The population was 15,772 at the 2020 census, up from 12,749 at the 2010 census.