Ranking of South Dakota Counties By Population with Cajun Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 11 people in South Dakota with Cajun ancestry. Among all South Dakota counties, Campbell County had the highest population with Cajun ancestry (7), followed by Gregory County (3), and Hanson County (1).

The chart and table below shows the top 3 counties with high number of people with Cajun ancestry.

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