Erie County Flag

Erie County

State:
Pennsylvania
County Seat:
Erie

Erie County's estimated 2025 population is 265,033 with a growth rate of -0.48% in the past year according to the most recent United States census data. Erie County is the 16th largest county in Pennsylvania. The 2010 population was 280,809 and has seen a growth of -5.62% since that time.

265,033
Total Population
332
Population Density (mi²)
16
Population Rank (State)
-1.3K -0.48%
Annual Population Growth

Erie County Population

Demographics

Economics and Income Statistics