Fort Belknap Agency, Montana
Fort Belknap Agency is a census-designated place (CDP) in Blaine County, Montana, United States. As of the 2020 census, its population was 1,567. This is a significant increase from the 2010 census which reported 1,293 residents.
Summer evening with approaching storm at Fort Belknap Agency. Photo by Lukas Eddy
Thunderstorms are common in the spring and summer. Photo by Lukas Eddy
Blaine County is a county in the U.S. state of Montana. As of the 2020 census, the population was 7,044. Its county seat is Chinook. The county was named for James G. Blaine, former United States Secretary of State. It is on the north line of the state, and thus shares the southern border of Canada opposite Saskatchewan.
Blaine County Courthouse in Chinook