Plains is located in Montana. Plains, Montana has a population of 1,049. Plains is less family-centric than the surrounding county with 10% households with children. The county percentage for households with children is 17%.
The median household income in Plains, Montana is $37,442. The median household income for the surrounding county is $39,777 compared to the national median of $61,963. The median age of people living in Plains is 47.5 years.
The average high temperature in July is 86.56 degrees, with an average low temperature in January of 20.24 degrees. The annual precipitation is 22.31.