Roanoke is located in Illinois. Roanoke, Illinois has a population of 2,125. Roanoke is more family-centric than the surrounding county with 35.85% of the households containing married families with children. The county average for households married with children is 34.75%.
The median household income in Roanoke, Illinois is $52,617. The median household income for the surrounding county is $69,507 compared to the national median of $57,652. The median age of people living in Roanoke is 44.3 years.
The average high temperature in July is 86 degrees, with an average low temperature in January of 15.1 degrees. The average rainfall is approximately 38.4 inches per year, with 21.3 inches of snow per year.
