Grafton is located in Jersey County, IL. The population is 747, making Grafton the 3rd largest city in Jersey County.
There are 2 public schools in Grafton with an average Homefacts rating of A. The total crime rate for Grafton is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Grafton is moderate and the median home sales price is $0. Detailed and up-to-date Grafton property reports are available for any property address.
Cities near Grafton include Quarry Township, Elsah and Otter Creek Township.