Granite County is a county located in the U.S. state of Montana. As of the 2020 census, the population was 3,309. Its county seat is Philipsburg. The county was founded in 1893, and was named for a mountain which contains the Granite Mountain... Wikipedia
County seat: Philipsburg
Cities: Philipsburg, Drummond, Maxville, and more
Population: 3,502 (2022)
Area: 1,733 mi²
Congressional district: 1st
Founded: March 2, 1893