The county in which Sun River Montana is located is ranked as the what most populous county in Montana?
Sun River, Montana Sun River is a census-designated place (CDP) in Cascade County, Montana, United States. The population was 124 at the 2010 census. It is part of the Great Falls, Montana Metropolitan Statistical Area.
Kalispell, Montana Kalispell is a city in, and the county seat of Flathead County, Montana, United States. The 2015 Census estimates put Kalispell's population at 22,052. The Kalispell Micropolitan Statistical Area has a population of 93,068 and it is the largest city and commercial center of northwest Montana. The name Kalispell is a Salish word meaning "flat land above the lake". Kalispell is also the gateway to Glacier National Park.