Sunken Boat Lake Petersburg

Lake Petersburg is a census-designated place in Menard County, Illinois, United States. Its population was 740 as of the 2020 census. The unincorporated community centers on a small reservoir, which is used extensively by residents for recreation.
  • Elevation: 581 ft (177 m)
  • Country: United States
  • State: Illinois
  • County: Menard
  • ZIP Code: 62675 (Petersburg)
  • Area code: Area code 217
  • GNIS feature ID: 2629866
Data from: en.wikipedia.org