'Brown County, IL' definitions:
Brown -- U.S. County in Illinois
From: Gazetteer 2000
Name :
Brown -- U.S. County in Illinois
Population (2000) :
6950
Housing Units (2000) :
2456
Land area (2000) :
305.648958 sq. miles (791.627134 sq. km)
Water area (2000) :
1.590768 sq. miles (4.120069 sq. km)
Total area (2000) :
307.239726 sq. miles (795.747203 sq. km)
Located within :
Illinois (IL), FIPS 17
Location :
39.950254 N, 90.740237 W