
Oakland
- County:
- Coles County
- County Seat:
- No
- Area (mi²):
- 0.783
- State:
- Illinois
Oakland is a city located in Coles County, Illinois. Oakland has a 2025 population of 715. Oakland is currently declining at a rate of -0.56% annually and its population has decreased by -2.59% since the most recent census, which recorded a population of 734 in 2020.
The average household income in Oakland is $67,860 with a poverty rate of 11.66%. The median age in Oakland is 48.9 years: 51.2 years for males, and 48.5 years for females.