About This Place
Clark Fork is a city in Bonner County, Idaho, United States. The population was 530 at the 2000 census.
Clark Fork is located at 48°8′50″N 116°10′42″W / 48.14722°N 116.17833°W / 48.14722; -116.17833 (48.147180, -116.178270).
According to the United States Census Bureau, the city has a total area of 1.0 square miles (2.5 km²), all of it land.