Niceville, Florida City 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 ﻿ / 30.51611; - 86.47167 Coordinates: 30 ° 30 ′ 58 '' N 86 ° 28 ′ 18 '' W ﻿ / ﻿ 30.51611 ° N 86.47167 ° W ﻿ / 30.51611; - 86.47167 Country United States State Florida County Okaloosa Area Total 11.92 sq mi (30.86 km) Land 11.44 sq mi (29.63 km) Water 0.48 sq mi (1.24 km) Elevation 36 ft (11 m) Population (2010) Total 12,749 Estimate (2016) 14,974 Density 1,309.03 / sq mi (505.40 / km) Time zone Central (CST) (UTC - 6) Summer (DST) CDT (UTC - 5) ZIP codes 32578, 32588 Area code (s) 850 FIPS code 12 - 48750 GNIS feature ID 0294621
how far above sea level is niceville fl
36 ft (11 m)