View source for Big Horn County, Montana

'''Big Horn County''' is a county in the U.S. state of [[Montana]]. As of the 2010 United States Census|2010 census, the population was 12,865. The county seat is [[Hardin, Montana|Hardin]]. It is north from the [[Wyoming]] state line. 

==History==
The county, like the [[Big Horn River|river]] and [[Big Horn Mountains|mountain range]], were named for the bighorn sheep in the Rocky Mountains.