Geary -- U.S. County in Kansas Population (2000): 27947 Housing Units (2000): 11959 Land area (2000): 384.693617 sq. miles (996.351852 sq. km) Water area (2000): 19.700211 sq. miles (51.023311 sq. km) Total area (2000): 404.393828 sq. miles (1047.375163 sq. km) Located within: Kansas (KS), FIPS 20 Location: 39.031502 N, 96.819527 W Headwords: Geary Geary, KS Geary County Geary County, KS