Smithton is located in Illinois. Smithton, Illinois has a population of 4,192. Smithton is more family-centric than the surrounding county with 35.07% of the households containing married families with children. The county average for households married with children is 26.14%.
The median household income in Smithton, Illinois is $99,279. The median household income for the surrounding county is $63,017 compared to the national median of $69,021. The median age of people living in Smithton is 42.6 years.
The average high temperature in July is 89 degrees, with an average low temperature in January of 23 degrees. The average rainfall is approximately 42.9 inches per year, with 12.1 inches of snow per year.
