Countryside, KS -- U.S. city in Kansas Population (2000): 295 Housing Units (2000): 131 Land area (2000): 0.120415 sq. miles (0.311874 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.120415 sq. miles (0.311874 sq. km) FIPS code: 15975 Located within: Kansas (KS), FIPS 20 Location: 39.015985 N, 94.655297 W ZIP Codes (1990): 66202 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Countryside, KS Countryside