'Shannon County, MO' definitions:

Shannon -- U.S. County in Missouri

From: Gazetteer 2000
Name :
Shannon -- U.S. County in Missouri
Population (2000) :
8324
Housing Units (2000) :
3862
Land area (2000) :
1003.831958 sq. miles (2599.912726 sq. km)
Water area (2000) :
0.153621 sq. miles (0.397876 sq. km)
Total area (2000) :
1003.985579 sq. miles (2600.310602 sq. km)
Located within :
Missouri (MO), FIPS 29
Location :
37.125329 N, 91.398422 W