Monticello Real Estate
Monticello is located in Illinois. Monticello, Illinois has a population of 5,745. Monticello is more family-centric than the surrounding county with 31.14% of the households containing married families with children. The county average for households married with children is 30.8%.
The median household income in Monticello, Illinois is $74,583. The median household income for the surrounding county is $67,360 compared to the national median of $57,652. The median age of people living in Monticello is 39.9 years.
The average high temperature in July is 85.3 degrees, with an average low temperature in January of 17.6 degrees. The average rainfall is approximately 40.1 inches per year, with 13.1 inches of snow per year.