Ranking of Wisconsin Counties By Percentage of Population with Iranian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.06K people in Wisconsin with Iranian ancestry (0.04% of Wisconsin population). Among all Wisconsin counties, Ozaukee County had the highest percentage of its population with Iranian ancestry (0.18%), followed by Dane County (0.11%), and Eau Claire County (0.09%).

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

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

Data Source: US Census Bureau.
Ranking of Wisconsin Counties By Percentage of Population with Iranian Ancestry in 2021
Ozaukee County
Dane County
Eau Claire County
Vernon County
Jefferson County
Kenosha County
La Crosse County
Manitowoc County
Pierce County
Waukesha County
Ranking of Wisconsin Counties By Percentage of Population with Iranian Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Ozaukee County 0.18
2 Dane County 0.11
3 Eau Claire County 0.09
4 Vernon County 0.07
5 Jefferson County 0.05
5 Kenosha County 0.05
5 La Crosse County 0.05
5 Manitowoc County 0.05
5 Pierce County 0.05
5 Waukesha County 0.05
5 Winnebago County 0.05
6 Milwaukee County 0.04
6 Rock County 0.04
7 Marinette County 0.03
7 Pepin County 0.03
8 Brown County 0.02
8 Dodge County 0.02
8 Door County 0.02
8 Dunn County 0.02
8 Fond du Lac County 0.02
8 Green County 0.02
9 Columbia County 0.01
9 Lafayette County 0.01
9 Rusk County 0.01
9 St. Croix County 0.01
9 Sauk County 0.01
9 Sheboygan County 0.01
9 Walworth County 0.01
9 Washington County 0.01
10 Monroe County 0.004
10 Outagamie County 0.004
10 Portage County 0.004
11 Marathon County 0.002
11 Racine County 0.002