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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 10.42K people in Illinois with Portuguese ancestry (0.08% of Illinois population). Among all Illinois cities and places with a population of at least 10K, Chatham village had the highest percentage of its population with Portuguese ancestry (0.77%), followed by Jacksonville city (0.58%), and Charleston city (0.55%).

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

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

You may also be interested in:
Ranking of Illinois Cities and Places By Population with Portuguese Ancestry in 2021

Related Topics: Illinois ACS-5Yrs Estimates, 2021 Topic List.

Data Source: US Census Bureau.

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

Chatham village

Jacksonville city

Charleston city

Herrin city

Columbia city

Fairview Heights city

Carbondale city

Effingham city

Burr Ridge village

Highland city

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

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Rank	Ciy or Place	Percentage of Pop. (%)
1	Chatham village	0.77
2	Jacksonville city	0.58
3	Charleston city	0.55
4	Herrin city	0.52
5	Columbia city	0.47
6	Fairview Heights city	0.44
7	Carbondale city	0.42
8	Effingham city	0.39
9	Burr Ridge village	0.38
10	Highland city	0.37
11	Lake Zurich village	0.36
12	Blue Island city	0.34
12	Canton city	0.34
12	Glen Carbon village	0.34
13	Grayslake village	0.33
14	Evanston city	0.32
15	Naperville city	0.31
16	Geneva city	0.30
17	Glen Ellyn village	0.28
18	Elmhurst city	0.27
19	Wilmette village	0.25
20	Lombard village	0.24
21	Crystal Lake city	0.23
22	La Grange Park village	0.22
23	Lake Forest city	0.21
23	Schiller Park village	0.21
24	Cary village	0.20
25	Hinsdale village	0.19
26	Gages Lake CDP	0.18
26	Hanover Park village	0.18
27	Buffalo Grove village	0.17
27	Libertyville village	0.17
27	Mundelein village	0.17
27	North Aurora village	0.17
27	Schaumburg village	0.17
27	Springfield city	0.17
27	Westchester village	0.17
28	North Chicago city	0.16
28	Taylorville city	0.16
28	Yorkville city	0.16
29	Champaign city	0.15
29	Collinsville city	0.15
29	Glendale Heights village	0.15
29	Quincy city	0.15
30	Round Lake Beach village	0.14
31	Hoffman Estates village	0.13
31	Oak Park village	0.13
31	Sycamore city	0.13
32	Melrose Park village	0.12
32	Northbrook village	0.12
32	Ottawa city	0.12
32	Tinley Park village	0.12
33	Villa Park village	0.11
34	Bloomington city	0.10
34	Galesburg city	0.10
34	Winnetka village	0.10
35	Burbank city	0.09
35	Channahon village	0.09
35	Highland Park city	0.09
35	O'Fallon city	0.09
35	Waukegan city	0.09
36	Bensenville village	0.08
36	Glenview village	0.08
36	Loves Park city	0.08
36	Peoria city	0.08
37	Barrington village	0.07
37	Bridgeview village	0.07
37	Edwardsville city	0.07
37	Freeport city	0.07
37	Lincoln city	0.07
37	River Forest village	0.07
37	Streator city	0.07
37	Vernon Hills village	0.07
37	Wheeling village	0.07
38	Algonquin village	0.06
38	Belleville city	0.06
38	Decatur city	0.06
38	Minooka village	0.06
38	Mount Vernon city	0.06
38	Roselle village	0.06
39	Pontiac city	0.05
39	St. Charles city	0.05
40	West Chicago city	0.04
40	Woodstock city	0.04
41	Kankakee city	0.03
41	Pekin city	0.03
42	Bourbonnais village	0.02
42	Morton village	0.02
42	New Lenox village	0.02