Ranking of Idaho Counties By Population with German Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 297.65K people in Idaho with German ancestry. Among all Idaho counties, Ada County had the highest population with German ancestry (83.52K), followed by Kootenai County (37.90K), and Canyon County (33.22K).

The chart and table below shows the top 10 counties with high number of people with German ancestry.

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