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

Based on the US Census ACS-5Yrs estimates, in 2021, there were 31.94K people in Washington with Swiss ancestry (0.42% of Washington population). Among all Washington counties, Ferry County had the highest percentage of its population with Swiss ancestry (1.40%), followed by Wahkiakum County (1.01%), and Pacific County (0.99%).

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

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