'Granite County, MT' definitions:

Granite -- U.S. County in Montana

From: Gazetteer 2000
Name :
Granite -- U.S. County in Montana
Population (2000) :
2830
Housing Units (2000) :
2074
Land area (2000) :
1727.444113 sq. miles (4474.059524 sq. km)
Water area (2000) :
5.669342 sq. miles (14.683527 sq. km)
Total area (2000) :
1733.113455 sq. miles (4488.743051 sq. km)
Located within :
Montana (MT), FIPS 30
Location :
46.437588 N, 113.365536 W