Pierce County Flag

Pierce County

State:
Washington
County Seat:
Tacoma

Pierce County's estimated 2025 population is 933,130 with a growth rate of 0.24% in the past year according to the most recent United States census data. Pierce County is the 2nd largest county in Washington. The 2010 population was 795,402 and has seen a growth of 17.32% since that time.

933,130
Total Population
559
Population Density (mi²)
2
Population Rank (State)
2.2K 0.24%
Annual Population Growth

Pierce County Population

Demographics

Economics and Income Statistics