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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 4.74K people in Washington with Bulgarian ancestry (0.06% of Washington population). Among all Washington counties, Benton County had the highest percentage of its population with Bulgarian ancestry (0.12%), followed by Snohomish County (0.12%), and King County (0.11%).

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

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

Data Source: US Census Bureau.
Ranking of Washington Counties By Percentage of Population with Bulgarian Ancestry in 2021
Benton County
Snohomish County
King County
Whatcom County
Pierce County
Yakima County
Grays Harbor County
Lewis County
Skagit County
Adams County
Ranking of Washington Counties By Percentage of Population with Bulgarian Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Benton County 0.12
1 Snohomish County 0.12
2 King County 0.11
2 Whatcom County 0.11
3 Pierce County 0.04
3 Yakima County 0.04
4 Grays Harbor County 0.03
4 Lewis County 0.03
4 Skagit County 0.03
5 Adams County 0.02
5 San Juan County 0.02
5 Walla Walla County 0.02
5 Whitman County 0.02
6 Chelan County 0.01
6 Clark County 0.01
6 Island County 0.01
6 Kitsap County 0.01
6 Spokane County 0.01
6 Thurston County 0.01
7 Kittitas County 0.002