33064 -- U.S. ZIP code Municipality (1990): LIGHTHOUSE POINT, Florida All ZIPs for this municipality (1990): 33064 Population (2000): 52892 Housing Units (2000): 24101 Land area (2000): 10.299809 sq. miles (26.676381 sq. km) Water area (2000): 0.387881 sq. miles (1.004606 sq. km) Total area (2000): 10.687690 sq. miles (27.680987 sq. km) Located within: Florida (FL) Location: 26.279108 N, 80.113190 W