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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 6.14K people in Washington with Jamaican ancestry (0.08% of Washington population). Among all Washington counties, Lincoln County had the highest percentage of its population with Jamaican ancestry (0.35%), followed by Cowlitz County (0.16%), and Grant County (0.15%).

The chart and table below shows the top 10 counties with high percentage of its population having Jamaican 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 Jamaican Ancestry in 2021
Lincoln County
Cowlitz County
Grant County
San Juan County
King County
Pierce County
Snohomish County
Thurston County
Kitsap County
Spokane County
Ranking of Washington Counties By Percentage of Population with Jamaican Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Lincoln County 0.35
2 Cowlitz County 0.16
3 Grant County 0.15
4 San Juan County 0.12
5 King County 0.11
5 Pierce County 0.11
5 Snohomish County 0.11
6 Thurston County 0.10
7 Kitsap County 0.09
7 Spokane County 0.09
8 Skamania County 0.07
9 Chelan County 0.06
10 Clark County 0.04
10 Grays Harbor County 0.04
11 Okanogan County 0.03
11 Whatcom County 0.03
11 Yakima County 0.03
12 Clallam County 0.02
12 Island County 0.02
13 Walla Walla County 0.01
14 Benton County 0.001