'Keweenaw County, MI' definitions:

Keweenaw -- U.S. County in Michigan

From: Gazetteer 2000
Name :
Keweenaw -- U.S. County in Michigan
Population (2000) :
2301
Housing Units (2000) :
2327
Land area (2000) :
540.974644 sq. miles (1401.117836 sq. km)
Water area (2000) :
5424.982059 sq. miles (14050.638432 sq. km)
Total area (2000) :
5965.956703 sq. miles (15451.756268 sq. km)
Located within :
Michigan (MI), FIPS 26
Location :
47.429838 N, 88.238030 W