Population Demographics
As of 2025 the population of Oakdale is 29,738. The population is expected to grow to 31,209 by 2030 - a growth rate of 0.97%.
The median age of Oakdale residents is 40.
The diversity index of Oakdale is 60.8, meaning that there is a 61% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.
