Osage City, KS -- U.S. city in Kansas Population (2000): 3034 Housing Units (2000): 1303 Land area (2000): 3.414067 sq. miles (8.842392 sq. km) Water area (2000): 0.075312 sq. miles (0.195057 sq. km) Total area (2000): 3.489379 sq. miles (9.037449 sq. km) FIPS code: 53200 Located within: Kansas (KS), FIPS 20 Location: 38.634069 N, 95.826759 W ZIP Codes (1990): 66523 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Osage City, KS Osage City