Latitude and longitude of Mark, Illinois
- Nearby Peru, Illinois, United States
Satellite map of Mark, Illinois
Mark is a village in Putnam County, Illinois, United States. The population was 555 at the 2010 census, up from 491 at the 2000 census.
Latitude: 41° 15' 56.14" N
Longitude: -89° 14' 54.68" W