Iliff is located in Logan County, CO. The population is 286, making Iliff the 5th largest city in Logan County.
There are 2 public schools in Iliff with an average Homefacts rating of B. The total crime rate for Iliff is high , and there are 7 registered sex offenders residing in the city. Unemployment in Iliff is low and the median home sales price is $0. Detailed and up-to-date Iliff property reports are available for any property address.