Viola is located in Illinois. Viola, Illinois has a population of 1,141. Viola is more family-centric than the surrounding county with 30.87% of the households containing married families with children. The county average for households married with children is 29.36%.
The median household income in Viola, Illinois is $64,800. The median household income for the surrounding county is $59,972 compared to the national median of $69,021. The median age of people living in Viola is 35.9 years.
The average high temperature in July is 84.5 degrees, with an average low temperature in January of 14 degrees. The average rainfall is approximately 37.6 inches per year, with 24.6 inches of snow per year.
