Ridgewood CDP, IL Population By Ancestry in 2021 (ACS-5Yrs)

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 2.88K Ridgewood CDP, IL population, 1.91K had Other Groups ancestry (66.31%), 710 had Unclassified ancestry (24.66%), and 107 had Irish ancestry (3.72%).

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

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

NB: People could belong to one or more ancestry groups.

Data Source: US Census Bureau.

Ridgewood CDP, IL Percentage of Ancestry Population in 2021

Other Groups

Unclassified

Irish

Italian

Polish

German

Russian

American

Scottish

English

Ridgewood CDP, IL Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
Other Groups	1909	66.31
Unclassified	710	24.66
Irish	107	3.72
Italian	82	2.85
Polish	77	2.68
German	69	2.40
Russian	37	1.29
American	15	0.52
Scottish	14	0.49
English	7	0.24
European	7	0.24