Oakland County Flag

Oakland County

State:
Michigan
County Seat:
Pontiac

Oakland County's estimated 2026 population is 1,294,125 with a growth rate of 0.45% in the past year according to the most recent United States census data. Oakland County is the 2nd largest county in Michigan. The 2010 population was 1,203,125 and has seen a growth of 7.56% since that time.

1,294,125
Total Population
1,493
Population Density (mi²)
2
Population Rank (State)
5.8K 0.45%
Annual Population Growth

Oakland County Population

Demographics

Economics and Income Statistics