Alton is located in Maine. Alton, Maine has a population of 818. Alton is less family-centric than the surrounding county with 23.78% of the households containing married families with children. The county average for households married with children is 26.71%.
The median household income in Alton, Maine is $52,361. The median household income for the surrounding county is $55,125 compared to the national median of $69,021. The median age of people living in Alton is 48.1 years.
The average high temperature in July is 79.7 degrees, with an average low temperature in January of 7 degrees. The average rainfall is approximately 42.4 inches per year, with 69.1 inches of snow per year.