Thomson is located in Carroll County, IL. The population is 675, making Thomson the 7th largest city in Carroll County.
There are 0 public schools in Thomson with an average Homefacts rating of NA. The total crime rate for Thomson is very low , and there are 1 registered sex offenders residing in the city. Unemployment in Thomson is moderate and the median home sales price is $0. Detailed and up-to-date Thomson property reports are available for any property address.
Cities near Thomson include York Township, Elk River Township and Fulton Township.