34698 -- U.S. ZIP code Municipality (1990): DUNEDIN, Florida All ZIPs for this municipality (1990): 34698 Population (2000): 34235 Housing Units (2000): 19005 Land area (2000): 9.365555 sq. miles (24.256674 sq. km) Water area (2000): 0.134165 sq. miles (0.347487 sq. km) Total area (2000): 9.499720 sq. miles (24.604161 sq. km) Located within: Florida (FL) Location: 28.025395 N, 82.775348 W