Cardwell Map
Cardwell is a census-designated place (CDP) in Jefferson County, Montana, United States. The population was 40 at the 2000 census. It is part of the Helena Micropolitan Statistical Area.
Cardwell is located at 45°51?54?N 111°57?32?W / 45.865°N 111.95889°W / 45.865; -111.95889 (45.864890, -111.959007).
According to the United States Census Bureau, the CDP has a total area of 2.3 square miles (6.0 km²), of which, 2.3 square miles (5.9 km²) of it is land and 0.04 square miles (0.1 km²) of it (1.72%) is water.
Nearby cities include Harrison, Pony, Three Forks, Whitehall.