
Niceville
- County:
- Okaloosa County
- County Seat:
- No
- Area (mi²):
- 14.412
- State:
- Florida
Niceville is a city located in Okaloosa County, Florida. Niceville has a 2025 population of 16,928. Niceville is currently growing at a rate of 1.31% annually and its population has increased by 6.92% since the most recent census, which recorded a population of 15,832 in 2020.
The average household income in Niceville is $119,261 with a poverty rate of 8.73%. The median age in Niceville is 39.2 years: 38.9 years for males, and 39.4 years for females.