Marion, Illinois

Marion is a city in and the county seat of Williamson County, Illinois, United States. The population was 16,855 according to the 2020 census. It is part of a... Wikipedia

• Country:  United States
• State:  Illinois
• Counties:  Williamson, Johnson
• Founded:  August 21, 1839
• Water:  1.42%
• Population (2020):  16,855
• Metro:  132,693 (Carbondale-Marion-Herrin, IL CSA)
• ZIP Code:  62959
• Data source:  DuckDuckGo