Lake City is an unincorporated community and census-designated place (CDP) in Moultrie County, Illinois, United States. As of the 2020 United States census, it had a population of 69.
Geography
Lake City is in northwestern Moultrie County along Illinois Route 32, which forms the northeast edge of the community. IL 32 leads southeast to Lovington and to Sullivan, the county seat, while to the north it leads to U.S. Route 36 at La Place. Decatur is northwest of Lake City.
According to the U.S. Census Bureau, the Lake City CDP has an area of , all land. The community is in the drainage area of Stringtown Branch, which flows southeast to the West Okaw River, part of the Kaskaskia River watershed.