Ranking of Indiana Counties By Percentage of Population with Cajun Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 486 people in Indiana with Cajun ancestry (0.01% of Indiana population). Among all Indiana counties, Washington County had the highest percentage of its population with Cajun ancestry (0.08%), followed by Bartholomew County (0.07%), and St. Joseph County (0.04%).

The chart and table below shows the top 10 counties with high percentage of its population having Cajun ancestry.

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

Data Source: US Census Bureau.
Ranking of Indiana Counties By Percentage of Population with Cajun Ancestry in 2021
Washington County
Bartholomew County
St. Joseph County
Howard County
Boone County
Delaware County
Hancock County
Vigo County
Warren County
Hamilton County
Ranking of Indiana Counties By Percentage of Population with Cajun Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Washington County 0.08
2 Bartholomew County 0.07
3 St. Joseph County 0.04
4 Howard County 0.03
5 Boone County 0.02
5 Delaware County 0.02
5 Hancock County 0.02
5 Vigo County 0.02
5 Warren County 0.02
6 Hamilton County 0.01
6 Knox County 0.01
6 Marion County 0.01
6 Marshall County 0.01
6 Monroe County 0.01
6 Tippecanoe County 0.01
6 Vanderburgh County 0.01
7 Henry County 0.004
8 Allen County 0.003
8 Miami County 0.003