Ranking of Washington Counties By Percentage of Population with Swedish Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 206.18K people in Washington with Swedish ancestry (2.71% of Washington population). Among all Washington counties, Jefferson County had the highest percentage of its population with Swedish ancestry (5.18%), followed by Skagit County (4.07%), and Pacific County (3.96%).

The chart and table below shows the top 10 counties with high percentage of its population having Swedish ancestry.

You can see similar information for other states and for other ancestry groups in Washington.