About This Place
Lakeside is a census-designated place (CDP) in Flathead County, Montana, United States. The population was 1,679 at the 2000 census.
Lakeside is located at 48°1′12″N 114°13′41″W / 48.02°N 114.22806°W / 48.02; -114.22806 (48.019933, -114.228152).
According to the United States Census Bureau, the CDP has a total area of 7.3 square miles (19.0 km²), of which, 7.3 square miles (19.0 km²) of it is land and 0.04 square miles (0.1 km²) of it (0.27%) is water.