About This Place
Nashua is a town in Valley County, Montana, United States. The population was 325 at the 2000 census.
Nashua is located at 48°8.1′N 106°21.6′W / 48.135°N 106.36°W / 48.135; -106.36 (48.1344, -106.3598).
According to the United States Census Bureau, the town has a total area of 0.7 square miles (1.7 km²), all of it land.