The median home value in Boulder, IL is $325,000. The national median home value is $338,100. The average price of homes sold in Boulder, IL is $325,000. Boulder real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Boulder real estate agent to arrange a tour today!
Boulder, Illinois has a population of 1,645.
The median household income in Boulder, Illinois is $56,481. The median household income for the surrounding county is $72,468 compared to the national median of $69,021. The median age of people living in Boulder is 35.3 years.
The average high temperature in July is 87.1 degrees, with an average low temperature in January of 20.9 degrees. The average rainfall is approximately 42.4 inches per year, with 10.9 inches of snow per year.