'Butler County, OH' definitions:

Butler -- U.S. County in Ohio

From: Gazetteer 2000
Name :
Butler -- U.S. County in Ohio
Population (2000) :
332807
Housing Units (2000) :
129793
Land area (2000) :
467.269657 sq. miles (1210.222805 sq. km)
Water area (2000) :
2.930952 sq. miles (7.591130 sq. km)
Total area (2000) :
470.200609 sq. miles (1217.813935 sq. km)
Located within :
Ohio (OH), FIPS 39
Location :
39.427856 N, 84.513194 W