Viola is located in Idaho. Viola, Idaho has a population of 620. Viola is more family-centric than the surrounding county with 42.78% of the households containing married families with children. The county average for households married with children is 31.33%.
The median household income in Viola, Idaho is $99,886. The median household income for the surrounding county is $43,310 compared to the national median of $57,652. The median age of people living in Viola is 50.1 years.
The average high temperature in July is 80.9 degrees, with an average low temperature in January of 24.2 degrees. The average rainfall is approximately 20.9 inches per year, with 42.9 inches of snow per year.