Skagit County Flag

Skagit County

State:
Washington
County Seat:
Mount Vernon

Skagit County's estimated 2026 population is 134,700 with a growth rate of 0.73% in the past year according to the most recent United States census data. Skagit County is the 11th largest county in Washington. The 2010 population was 116,939 and has seen a growth of 15.19% since that time.

134,700
Total Population
78
Population Density (mi²)
11
Population Rank (State)
982 0.73%
Annual Population Growth

Skagit County Population

Demographics

Economics and Income Statistics