Zion is located in Lake County, IL. The population is 24,409, making Zion the 8th largest city in Lake County.
There are 10 public schools in Zion with an average Homefacts rating of C-. The total crime rate for Zion is high , and there are 0 registered sex offenders residing in the city. Unemployment in Zion is high and the median home sales price is $0. Detailed and up-to-date Zion property reports are available for any property address.