Viola is located in Illinois. Viola, Illinois has a population of 932. Viola is more family-centric than the surrounding county with 34.73% of the households containing married families with children. The county average for households married with children is 30.44%.
The median household income in Viola, Illinois is $67,895. The median household income for the surrounding county is $55,649 compared to the national median of $57,652. The median age of people living in Viola is 39.9 years.
The average high temperature in July is 84.5 degrees, with an average low temperature in January of 13.5 degrees. The average rainfall is approximately 37.5 inches per year, with 25.3 inches of snow per year.
