West Yellowstone is located in Montana. West Yellowstone, Montana has a population of 1,096. West Yellowstone is more family-centric than the surrounding county with 34.23% of the households containing married families with children. The county average for households married with children is 34.15%.
The median household income in West Yellowstone, Montana is $55,403. The median household income for the surrounding county is $76,208 compared to the national median of $69,021. The median age of people living in West Yellowstone is 34.8 years.
The average high temperature in July is 78.4 degrees, with an average low temperature in January of 3.8 degrees. The average rainfall is approximately 25.3 inches per year, with 166.2 inches of snow per year.