Iuka, MS -- U.S. city in Mississippi Population (2000): 3059 Housing Units (2000): 1550 Land area (2000): 9.661030 sq. miles (25.021951 sq. km) Water area (2000): 0.004151 sq. miles (0.010752 sq. km) Total area (2000): 9.665181 sq. miles (25.032703 sq. km) FIPS code: 35300 Located within: Mississippi (MS), FIPS 28 Location: 34.810633 N, 88.195759 W ZIP Codes (1990): 38852 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Iuka, MS Iuka