Peru is located in Lasalle County, IL. The population is 10,189, making Peru the 3rd largest city in Lasalle County.
There are 4 public schools in Peru with an average Homefacts rating of B. The total crime rate for Peru is low , and there are 0 registered sex offenders residing in the city. Unemployment in Peru is very high and the median home sales price is $0. Detailed and up-to-date Peru property reports are available for any property address.
Cities near Peru include Peru Township, Dalzell and Spring Valley.