33852 -- U.S. ZIP code Municipality (1990): LAKE PLACID, Florida All ZIPs for this municipality (1990): 33852 Population (2000): 19653 Housing Units (2000): 10855 Land area (2000): 373.229718 sq. miles (966.660490 sq. km) Water area (2000): 16.674584 sq. miles (43.186973 sq. km) Total area (2000): 389.904302 sq. miles (1009.847463 sq. km) Located within: Florida (FL) Location: 27.293327 N, 81.382062 W