Lanark is located in Carroll County, IL. The population is 1,615, making Lanark the 3rd largest city in Carroll County.
There are 1 public schools in Lanark with an average Homefacts rating of B. The total crime rate for Lanark is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Lanark is moderate and the median home sales price is $0. Detailed and up-to-date Lanark property reports are available for any property address.
Cities near Lanark include Rock Creek Lima Township, Cherry Grove Shannon Township and Salem Township.