Genesee County Flag

Genesee County

State:
Michigan
County Seat:
Flint

Genesee County's estimated 2026 population is 403,415 with a growth rate of 0.14% in the past year according to the most recent United States census data. Genesee County is the 5th largest county in Michigan. The 2010 population was 424,959 and has seen a growth of -5.07% since that time.

403,415
Total Population
633
Population Density (mi²)
5
Population Rank (State)
568 0.14%
Annual Population Growth

Genesee County Population

Demographics

Economics and Income Statistics