Nokomis, IL -- U.S. city in Illinois Population (2000): 2389 Housing Units (2000): 1130 Land area (2000): 1.300281 sq. miles (3.367712 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.300281 sq. miles (3.367712 sq. km) FIPS code: 53169 Located within: Illinois (IL), FIPS 17 Location: 39.300435 N, 89.285413 W ZIP Codes (1990): 62075 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Nokomis, IL Nokomis