Alder is located in Montana. Alder, Montana has a population of 135. Alder is more family-centric than the surrounding county with 30.3% of the households containing married families with children. The county average for households married with children is 25.83%.
The median household income in Alder, Montana is $34,000. The median household income for the surrounding county is $56,410 compared to the national median of $69,021. The median age of people living in Alder is 58.1 years.
The average high temperature in July is 80 degrees, with an average low temperature in January of 12.3 degrees. The average rainfall is approximately 15.7 inches per year, with 75.5 inches of snow per year.