About This Place
Charlo is a census-designated place (CDP) in Lake County, Montana, United States. The population was 439 at the 2000 census.
Charlo is located at 47°26′24″N 114°10′23″W / 47.44°N 114.17306°W / 47.44; -114.17306 (47.440017, -114.173171).
According to the United States Census Bureau, the CDP has a total area of 2.0 square miles (5.2 km²), all of it land.