33844 -- U.S. ZIP code Municipality (1990): GRENELEFE, Florida All ZIPs for this municipality (1990): 33844 Population (2000): 26600 Housing Units (2000): 13492 Land area (2000): 79.449162 sq. miles (205.772375 sq. km) Water area (2000): 3.299203 sq. miles (8.544896 sq. km) Total area (2000): 82.748365 sq. miles (214.317271 sq. km) Located within: Florida (FL) Location: 28.101527 N, 81.623502 W