'Oregon County' definitions:
Oregon -- U.S. County in Missouri
From: Gazetteer 2000
Name :
Oregon -- U.S. County in Missouri
Population (2000) :
10344
Housing Units (2000) :
4997
Land area (2000) :
791.403041 sq. miles (2049.724380 sq. km)
Water area (2000) :
0.182945 sq. miles (0.473825 sq. km)
Total area (2000) :
791.585986 sq. miles (2050.198205 sq. km)
Located within :
Missouri (MO), FIPS 29
Location :
36.636805 N, 91.427323 W