Henry is located in Marshall County, IL. The population is 2,528, making Henry the largest city in Marshall County.
There are 0 public schools in Henry with an average Homefacts rating of B. The total crime rate for Henry is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Henry is very high and the median home sales price is $0. Detailed and up-to-date Henry property reports are available for any property address.
Cities near Henry include Henry Township, Hopewell Township and Senachwine Township.