34275 -- U.S. ZIP code Municipality (1990): NOKOMIS, Florida All ZIPs for this municipality (1990): 34275 Population (2000): 15005 Housing Units (2000): 8777 Land area (2000): 18.390486 sq. miles (47.631139 sq. km) Water area (2000): 0.038828 sq. miles (0.100563 sq. km) Total area (2000): 18.429314 sq. miles (47.731702 sq. km) Located within: Florida (FL) Location: 27.136731 N, 82.452417 W