Garryowen is located in Montana. Garryowen, Montana has a population of 350. Garryowen is more family-centric than the surrounding county with 51.95% of the households containing married families with children. The county average for households married with children is 32.35%.
The median household income in Garryowen, Montana is $63,750. The median household income for the surrounding county is $49,640 compared to the national median of $69,021. The median age of people living in Garryowen is 20.5 years.
The average high temperature in July is 89.5 degrees, with an average low temperature in January of 9.8 degrees. The average rainfall is approximately 13.4 inches per year, with 49 inches of snow per year.