Ranking of Illinois Cities and Places By Population with Celtic Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 778 people in Illinois with Celtic ancestry. Among all Illinois cities and places, Bartlett village had the highest population with Celtic ancestry (91), followed by Downers Grove village (59), and Homewood village (47).

The chart and table below shows the top 10 cities and places with high number of people with Celtic ancestry.

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

Related Topics: US Census 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Illinois Cities and Places By Population with Celtic Ancestry in 2021
Bartlett village
Downers Grove village
Homewood village
Belleville city
Crest Hill city
Hinsdale village
Rochelle city
Tinley Park village
Altamont city
Alton city
Ranking of Illinois Cities and Places By Population with Celtic Ancestry in 2021
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Rank City or Place Population
1 Bartlett village 91
2 Downers Grove village 59
3 Homewood village 47
4 Belleville city 41
5 Crest Hill city 26
6 Hinsdale village 23
7 Rochelle city 19
8 Tinley Park village 18
9 Altamont city 17
9 Alton city 17
10 Palos Hills city 13
10 Woodstock city 13
11 Monee village 12
12 Rockton village 11
13 East Dundee village 9
14 Flora city 8
15 Bull Valley village 7
16 Ellsworth village 4
16 Williamsville village 4
17 Cambridge village 3
17 Potomac village 3
17 Teutopolis village 3
17 Weldon village 3
18 Kappa village 2
18 Quincy city 2
18 Sheffield village 2
19 Dowell village 1