
Oakland
- County:
- St. Louis County
- County Seat:
- No
- Area (mi²):
- 0.603
- State:
- Missouri
Oakland is a city located in St. Louis County, Missouri. Oakland has a 2025 population of 1,356. Oakland is currently declining at a rate of -0.51% annually and its population has decreased by -2.52% since the most recent census, which recorded a population of 1,391 in 2020.
The average household income in Oakland is $143,218 with a poverty rate of 4.1%. The median age in Oakland is 52.5 years: 48.1 years for males, and 56.7 years for females.