34956 -- U.S. ZIP code Municipality (1990): INDIANTOWN, Florida All ZIPs for this municipality (1990): 34956 Population (2000): 8992 Housing Units (2000): 2505 Land area (2000): 177.434063 sq. miles (459.552093 sq. km) Water area (2000): 0.028067 sq. miles (0.072694 sq. km) Total area (2000): 177.462130 sq. miles (459.624787 sq. km) Located within: Florida (FL) Location: 27.049788 N, 80.480578 W