Prairietown is located in Illinois. Prairietown, Illinois has a population of 561.
The median household income in Prairietown, Illinois is $55,893. The median household income for the surrounding county is $56,536 compared to the national median of $57,652. The median age of people living in Prairietown is 35 years.
The average high temperature in July is 88.8 degrees, with an average low temperature in January of 22.3 degrees. The average rainfall is approximately 41.9 inches per year, with 12.1 inches of snow per year.