Ranking of Iowa Counties By Percentage of Population with Greek Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5.89K people in Iowa with Greek ancestry (0.19% of Iowa population). Among all Iowa counties, Jefferson County had the highest percentage of its population with Greek ancestry (0.66%), followed by Lee County (0.57%), and Scott County (0.56%).

The chart and table below shows the top 10 counties with high percentage of its population having Greek 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 Greek Ancestry in 2021
Jefferson County
Lee County
Scott County
Cedar County
Bremer County
Madison County
Cerro Gordo County
Ida County
Wapello County
Marion County
Ranking of Iowa Counties By Percentage of Population with Greek Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Jefferson County 0.66
2 Lee County 0.57
3 Scott County 0.56
4 Cedar County 0.48
5 Bremer County 0.45
6 Madison County 0.43
7 Cerro Gordo County 0.42
7 Ida County 0.42
8 Wapello County 0.37
9 Marion County 0.35
10 Johnson County 0.34
11 Washington County 0.31
12 Floyd County 0.27
13 Mahaska County 0.26
14 Keokuk County 0.24
15 Emmet County 0.23
16 Dubuque County 0.22
16 Pottawattamie County 0.22
17 Polk County 0.20
18 Des Moines County 0.19
18 Hardin County 0.19
19 Clayton County 0.18
19 Muscatine County 0.18
19 Plymouth County 0.18
19 Union County 0.18
20 Winnebago County 0.17
20 Woodbury County 0.17
21 Black Hawk County 0.16
21 Story County 0.16
22 Clinton County 0.15
22 Henry County 0.15
23 Buena Vista County 0.14
23 Warren County 0.14
24 Butler County 0.13
24 Lyon County 0.13
24 Mills County 0.13
25 Jones County 0.12
26 Delaware County 0.11
26 Grundy County 0.11
26 Marshall County 0.11
26 Osceola County 0.11
27 Howard County 0.10
27 Iowa County 0.10
27 Linn County 0.10
28 Carroll County 0.09
28 Guthrie County 0.09
28 Palo Alto County 0.09
29 Fremont County 0.08
29 Wright County 0.08
30 Dallas County 0.07
30 Franklin County 0.07
30 Sac County 0.07
30 Tama County 0.07
30 Webster County 0.07
31 Buchanan County 0.06
31 Calhoun County 0.06
31 Poweshiek County 0.06
32 Dickinson County 0.05
32 Fayette County 0.05
32 Hamilton County 0.05
32 Page County 0.05
33 Clay County 0.04
33 Crawford County 0.04
33 Jackson County 0.04
33 Winneshiek County 0.04
34 Benton County 0.03
34 Decatur County 0.03
34 Harrison County 0.03
34 Louisa County 0.03
35 Appanoose County 0.02
35 Boone County 0.02
35 Cass County 0.02
35 Jasper County 0.02
35 Kossuth County 0.02
35 Sioux County 0.02