
Lake City
- County:
- Macon County
- County Seat:
- No
- Area (mi²):
- 0.387
- State:
- Illinois
Lake City is a CDP located in Macon County, Illinois. Lake City has a 2025 population of 49. Lake City is currently growing at a rate of 6.52% annually but its population has decreased by -54.21% since the most recent census, which recorded a population of 107 in 2020.
The average household income in Lake City is $135,530 with a poverty rate of 0%. The median age in Lake City is 35.9 years: 48.5 years for males, and 34.9 years for females.