'Rush County, KS' definitions:

Rush -- U.S. County in Kansas

From: Gazetteer 2000
Name :
Rush -- U.S. County in Kansas
Population (2000) :
3551
Housing Units (2000) :
1928
Land area (2000) :
718.207468 sq. miles (1860.148723 sq. km)
Water area (2000) :
0.210374 sq. miles (0.544865 sq. km)
Total area (2000) :
718.417842 sq. miles (1860.693588 sq. km)
Located within :
Kansas (KS), FIPS 20
Location :
38.527472 N, 99.310127 W