Swan Valley is located in Montana. Swan Valley, Montana has a population of 141.
The median household income in Swan Valley, Montana is $54,750. The median household income for the surrounding county is $61,423 compared to the national median of $69,021. The median age of people living in Swan Valley is 65.6 years.
The average high temperature in July is 80.5 degrees, with an average low temperature in January of 13.2 degrees. The average rainfall is approximately 21.3 inches per year, with 113.7 inches of snow per year.
