Dupuyer is located in Montana. Dupuyer, Montana has a population of 103. Dupuyer is less family-centric than the surrounding county with 0% of the households containing married families with children. The county average for households married with children is 25.3%.
The median household income in Dupuyer, Montana is $37,188. The median household income for the surrounding county is $44,597 compared to the national median of $57,652. The median age of people living in Dupuyer is 69.1 years.
The average high temperature in July is 80.9 degrees, with an average low temperature in January of 13.4 degrees. The average rainfall is approximately 15.8 inches per year, with 33.4 inches of snow per year.