32433 -- U.S. ZIP code Municipality (1990): DE FUNIAK SPRING, Florida All ZIPs for this municipality (1990): 32433 Population (2000): 19313 Housing Units (2000): 8525 Land area (2000): 425.523109 sq. miles (1102.099746 sq. km) Water area (2000): 3.888111 sq. miles (10.070162 sq. km) Total area (2000): 429.411220 sq. miles (1112.169908 sq. km) Located within: Florida (FL) Location: 30.747244 N, 86.146650 W