Ranking of Oregon Counties By Percentage of Population that are American Indian and Alaska Native Alone in 2018

Based on the US Census Vintage data estimates, in 2018, among all Oregon counties, Jefferson County had the highest percentage of its population who identified their race as American Indian and Alaska Native Alone (19.14%), followed by Klamath County (4.96%), and Harney County (4.4%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Oregon counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.