33570 -- U.S. ZIP code Municipality (1990): RUSKIN, Florida All ZIPs for this municipality (1990): 33570 Population (2000): 12857 Housing Units (2000): 6725 Land area (2000): 39.426326 sq. miles (102.113712 sq. km) Water area (2000): 0.756038 sq. miles (1.958130 sq. km) Total area (2000): 40.182364 sq. miles (104.071842 sq. km) Located within: Florida (FL) Location: 27.703801 N, 82.443852 W