Niarada is a census-designated place (CDP) in Flathead and Sanders counties in Montana, United States. The population was 27 at the 2010 census, down from 50 in 2000.

Flathead County is in the U.S. state of Montana. At the 2020 census, its population was 104,357, making it the state's fourth most populous county. Its county seat is Kalispell. Its numerical designation is 7. Its northern border is on the state's north border, making it contiguous with the Canada–US border, facing British Columbia.