Latitude and longitude of Lanark, Illinois
Satellite map of Lanark, Illinois
Lanark is a city in Carroll County, Illinois, United States. The population was 1,457 at the 2010 census, down from 1,584 at the 2000 census.
Latitude: 42° 06' 3.00" N
Longitude: -89° 49' 33.59" W