Harrison is located in Montana. Harrison, Montana has a population of 137. Harrison is more family-centric than the surrounding county with 16% households with children. The county percentage for households with children is 15%.
The median household income in Harrison, Montana is $51,087. The median household income for the surrounding county is $55,054 compared to the national median of $61,963. The median age of people living in Harrison is 54.6 years.
The average high temperature in July is 80.3 degrees, with an average low temperature in January of 11.29 degrees. The annual precipitation is 13.42.