Ranking of Iowa Counties By Percentage of Population with West Indian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 246 people in Iowa with West Indian ancestry (0.01% of Iowa population). Among all Iowa counties, Appanoose County had the highest percentage of its population with West Indian ancestry (0.14%), followed by Muscatine County (0.13%), and Marshall County (0.10%).

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

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

Data Source: US Census Bureau.
Ranking of Iowa Counties By Percentage of Population with West Indian Ancestry in 2021
Appanoose County
Muscatine County
Marshall County
Jones County
Johnson County
Keokuk County
Sioux County
Story County
Webster County
Polk County
Ranking of Iowa Counties By Percentage of Population with West Indian Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Appanoose County 0.14
2 Muscatine County 0.13
3 Marshall County 0.10
4 Jones County 0.06
5 Johnson County 0.03
6 Keokuk County 0.02
6 Sioux County 0.02
6 Story County 0.02
6 Webster County 0.02
7 Polk County 0.01
7 Scott County 0.01