Columbus, KS -- U.S. city in Kansas Population (2000): 3396 Housing Units (2000): 1610 Land area (2000): 2.410975 sq. miles (6.244396 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.410975 sq. miles (6.244396 sq. km) FIPS code: 15075 Located within: Kansas (KS), FIPS 20 Location: 37.171379 N, 94.840704 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Columbus, KS Columbus