Hanover is located in Jo Daviess County, IL. The population is 820, making Hanover the 7th largest city in Jo Daviess County.
There are 3 public schools in Hanover with an average Homefacts rating of A-. The total crime rate for Hanover is very low , and there are 9 registered sex offenders residing in the city. Unemployment in Hanover is moderate and the median home sales price is $0. Detailed and up-to-date Hanover property reports are available for any property address.
Cities near Hanover include Hanover Township, Elizabeth Township and Elizabeth.