Dubois County is a county located in the U.S. state of Indiana. As of 2010, the population was 41,889. The county seat is Jasper. Dubois County is part of the Jasper Micropolitan Statistical Area.

Area: 435 mi²

Founded: 1818

Population: 43,549 (2021)

County seat: Jasper

Cities: Jasper, Huntingburg