Ranking of North Dakota Counties By Population with Finnish Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5.33K people in North Dakota with Finnish ancestry. Among all North Dakota counties, Cass County had the highest population with Finnish ancestry (1.63K), followed by Williams County (770), and Grand Forks County (421).

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

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