Marion Real EstateMarion is located in Montana. Marion, Montana has a population of 904. Marion is less family-centric than the surrounding county with 28.68% of the households containing married families with children. The county average for households married with children is 30.56%. The median household income in Marion, Montana is $53,611. The median household income for the surrounding county is $51,410 compared to the national median of $57,652. The median age of people living in Marion is 44.4 years. Marion WeatherThe average high temperature in July is 79.5 degrees, with an average low temperature in January of 10.6 degrees. The average rainfall is approximately 19.6 inches per year, with 88.4 inches of snow per year. Marion MapReal estate near MarionNearby CitiesNearby Cities Homes for Sale |