Roundup is located in Montana. Roundup, Montana has a population of 1,813. Roundup is less family-centric than the surrounding county with 18.31% of the households containing married families with children. The county average for households married with children is 27.74%.
The median household income in Roundup, Montana is $28,431. The median household income for the surrounding county is $38,156 compared to the national median of $57,652. The median age of people living in Roundup is 46.2 years.
The average high temperature in July is 89.6 degrees, with an average low temperature in January of 15.2 degrees. The average rainfall is approximately 14.3 inches per year, with 20.9 inches of snow per year.
