Utah County Flag

Utah County

State:
Utah
County Seat:
Provo

Utah County's estimated 2026 population is 774,050 with a growth rate of 1.87% in the past year according to the most recent United States census data. Utah County is the 2nd largest county in Utah. The 2010 population was 520,033 and has seen a growth of 48.85% since that time.

774,050
Total Population
386
Population Density (mi²)
2
Population Rank (State)
14.2K 1.87%
Annual Population Growth

Utah County Population

Demographics

Economics and Income Statistics