Clancy is a cdp located in Jefferson County, in the state of Montana (MT), United States. Nestled in the Mountain division of the West region, it covers an area of 35.8 square miles (93.0 km²) and sits at an elevation of 4226 ft. With a population of approximately 1,406 residents, Clancy offers a peaceful, rural atmosphere.
The town's population is composed of about 50.78% males and 49.22% females, and it has a population density of 39.27 people per square mile (15.16/km²). Clancy lies at a latitude of 46.47 and a longitude of -111.98, operating in the UTC-7.
Locals reflect a blend of American ancestry, with roots primarily in United States (0%), followed by English (15.4%), German (27.3%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 59634.