Riggston is located in Illinois. Riggston, Illinois has a population of 831.
The median household income in Riggston, Illinois is $54,583. The median household income for the surrounding county is $48,542 compared to the national median of $57,652. The median age of people living in Riggston is 39.7 years.
The average high temperature in July is 86.9 degrees, with an average low temperature in January of 18.1 degrees. The average rainfall is approximately 39.3 inches per year, with 16.5 inches of snow per year.