Meagher County, Montana

Meagher County (pronounced Marr) is a county in the U.S. state of Montana. As of 2010, there were 1,891 people. Its county seat is White Sulphur Springs. 
The center of population of Montana is also in Meagher County at 
Meagher County was named for Thomas Francis Meagher, territorial governor of Montana.
The first county seat was Diamond City, the main city of the Confederate Gulch mining district. This entire area is no longer part of Meagher County. It is now in neighboring Broadwater County.