McLean Real Estate
McLean is located in Illinois. McLean, Illinois has a population of 815. McLean is less family-centric than the surrounding county with 29.37% of the households containing married families with children. The county average for households married with children is 34.77%.
The median household income in McLean, Illinois is $62,857. The median household income for the surrounding county is $61,955 compared to the national median of $53,482. The median age of people living in McLean is 43.2 years.
The average high temperature in July is 85.3 degrees, with an average low temperature in January of 15.2 degrees. The average rainfall is approximately 38.5 inches per year, with 19.5 inches of snow per year.