Joliet is located in Will County, IL. The population is 146,781, making Joliet the largest city in Will County and the 5th largest city in the state of Illinois.
There are 38 public schools in Joliet with an average Homefacts rating of C. The total crime rate for Joliet is moderate , and there are 252 registered sex offenders residing in the city. Unemployment in Joliet is high and the median home sales price is $0. Detailed and up-to-date Joliet property reports are available for any property address.