Olney is located in Richland County, IL. The population is 9,032, making Olney the largest city in Richland County.
There are 3 public schools in Olney with an average Homefacts rating of B. The total crime rate for Olney is moderate , and there are 0 registered sex offenders residing in the city. Unemployment in Olney is moderate and the median home sales price is $0. Detailed and up-to-date Olney property reports are available for any property address.
Cities near Olney include Olney Township, Preston Township and Calhoun.