Thomson 61285 Real EstateThomson is located in Illinois. Thomson, Illinois 61285has a population of 521. Thomson 61285 is less family-centric than the surrounding county with 18.29% of the households containing married families with children. The county average for households married with children is 25.28%. The median household income in Thomson, Illinois 61285 is $60,577. The median household income for the surrounding county is $50,555 compared to the national median of $57,652. The median age of people living in Thomson 61285 is 46.2 years. Thomson WeatherThe average high temperature in July is 84.6 degrees, with an average low temperature in January of 11.7 degrees. The average rainfall is approximately 37.1 inches per year, with 30.4 inches of snow per year. Thomson MapReal estate near ThomsonNearby CitiesNearby Cities Homes for Sale |