Grenola, KS -- U.S. city in Kansas Population (2000): 231 Housing Units (2000): 128 Land area (2000): 0.474706 sq. miles (1.229482 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.474706 sq. miles (1.229482 sq. km) FIPS code: 28800 Located within: Kansas (KS), FIPS 20 Location: 37.349290 N, 96.449935 W ZIP Codes (1990): 67346 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Grenola, KS Grenola