Warrenville city, IL Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 7, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 13.74K Warrenville city, IL population, 4.17K had Other Groups ancestry (30.38%), 2.94K had German ancestry (21.36%), and 2.33K had Unclassified ancestry (16.92%).

The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.

You can also see similar information for other Illinois cities and places, Illinois counties, and for Illinois.

Warrenville city, IL Percentages of Ancestry of Population in 2021
Other Groups
German
Unclassified
Irish
Polish
Italian
English
European
American
Swedish
Warrenville city, IL Population By Ancestry in 2021
Items per page:
0 of 0
Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 4174 30.38
German 2935 21.36
Unclassified 2325 16.92
Irish 1579 11.49
Polish 977 7.11
Italian 917 6.68
English 710 5.17
European 622 4.53
American 485 3.53
Swedish 348 2.53
Czech 303 2.21
French (except Basque) 286 2.08
Norwegian 272 1.98
Scottish 155 1.13
Dutch 145 1.06
Greek 129 0.94
Lithuanian 121 0.88
Hungarian 119 0.87
Russian 105 0.76
Scandinavian 105 0.76
Czechoslovakian 96 0.70
British 81 0.59
French Canadian 73 0.53
Croatian 67 0.49
Scotch Irish 67 0.49
Danish 65 0.47
Ukrainian 63 0.46
Bulgarian 50 0.36
Welsh 49 0.36
Slovak 46 0.34
Iranian 45 0.33
Slovene 44 0.32
Eastern European 41 0.30
Subsaharan African 37 0.27
Nigerian 37 0.27
Turkish 37 0.27
Romanian 35 0.26
Finnish 34 0.25
Austrian 32 0.23
Canadian 30 0.22
Yugoslavian 26 0.19
Northern European 18 0.13
Swiss 14 0.10
Lebanese 13 0.10
Belgian 13 0.10
Israeli 13 0.10
Albania 11 0.08
Serbian 7 0.05
West Indian (except Hispanic groups) 6 0.04
Jamaican 6 0.04