Population Demographics
As of 2026 the population of Oakdale is 31,823. The population is expected to grow to 33,681 by 2031 - a growth rate of 1.14%.
The median age of Oakdale residents is 41.
The diversity index of Oakdale is 61.4, 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.
