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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 16.24K people in Illinois with Finnish ancestry (0.13% of Illinois population). Among all Illinois cities and places with a population of at least 10K, Roscoe village had the highest percentage of its population with Finnish ancestry (1.72%), followed by Forest Park village (1.39%), and Franklin Park village (1.04%).

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

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

Data Source: US Census Bureau.
Ranking of Illinois Cities and Places By Percentage of Population with Finnish Ancestry in 2021
Roscoe village
Forest Park village
Franklin Park village
Beach Park village
Hinsdale village
Sycamore city
Chatham village
Zion city
Huntley village
Frankfort village
Ranking of Illinois Cities and Places By Percentage of Population with Finnish Ancestry in 2021
0 of 0
Rank Ciy or Place Percentage of Pop. (%)
1 Roscoe village 1.72
2 Forest Park village 1.39
3 Franklin Park village 1.04
4 Beach Park village 0.93
5 Hinsdale village 0.82
6 Sycamore city 0.71
7 Chatham village 0.65
7 Zion city 0.65
8 Huntley village 0.63
9 Frankfort village 0.62
10 Antioch village 0.56
10 Gages Lake CDP 0.56
11 Gurnee village 0.52
12 Effingham city 0.51
12 Orland Park village 0.51
13 Mundelein village 0.47
13 Round Lake village 0.47
14 Grayslake village 0.43
15 Deerfield village 0.41
15 Rolling Meadows city 0.41
16 Macomb city 0.40
17 Roselle village 0.38
18 Crest Hill city 0.36
18 Geneva city 0.36
18 Oswego village 0.36
18 River Grove village 0.36
18 Wilmette village 0.36
19 Mattoon city 0.35
20 Cary village 0.34
20 Libertyville village 0.34
21 Barrington village 0.33
21 Wheaton city 0.33
22 Plainfield village 0.32
23 Western Springs village 0.30
24 Elmhurst city 0.29
24 Lake in the Hills village 0.29
25 Crystal Lake city 0.28
25 Homewood village 0.28
25 Northbrook village 0.28
25 River Forest village 0.28
26 Machesney Park village 0.27
27 Lindenhurst village 0.26
27 Shorewood village 0.26
28 Warrenville city 0.25
29 Arlington Heights village 0.24
29 Batavia city 0.24
29 Collinsville city 0.24
29 DeKalb city 0.24
29 Schiller Park village 0.24
29 South Elgin village 0.24
30 Alsip village 0.23
30 Lombard village 0.23
31 Downers Grove village 0.22
31 Fox Lake village 0.22
31 Glen Ellyn village 0.22
31 Rantoul village 0.22
31 Woodridge village 0.22
32 Bolingbrook village 0.21
32 Evanston city 0.21
32 Glen Carbon village 0.21
32 McHenry city 0.21
32 Morris city 0.21
33 La Grange Park village 0.20
33 Moline city 0.20
33 Waukegan city 0.20
34 Hanover Park village 0.19
34 Sterling city 0.19
34 Waterloo city 0.19
35 Des Plaines city 0.18
35 Normal town 0.18
35 Wheeling village 0.18
36 Elk Grove Village village 0.17
36 Park Ridge city 0.17
37 Mount Prospect village 0.16
38 East Peoria city 0.15
38 New Lenox village 0.15
39 Algonquin village 0.14
39 Brookfield village 0.14
39 Champaign city 0.14
39 Woodstock city 0.14
40 Loves Park city 0.13
40 Winnetka village 0.13
41 Darien city 0.12
41 Elgin city 0.12
41 Elmwood Park village 0.12
41 Lisle village 0.12
41 Mokena village 0.12
41 Villa Park village 0.12
41 Wauconda village 0.12
42 Aurora city 0.11
42 Evergreen Park village 0.11
42 Fairview Heights city 0.11
42 Morton village 0.11
42 Northlake city 0.11
42 St. Charles city 0.11
43 Bradley village 0.10
43 Buffalo Grove village 0.10
43 Carol Stream village 0.10
43 Chicago city 0.10
44 Lake Zurich village 0.09
44 Palatine village 0.09
44 Rockford city 0.09
44 Streamwood village 0.09
45 Addison village 0.08
45 Freeport city 0.08
45 Hoffman Estates village 0.08
45 Joliet city 0.08
45 Kankakee city 0.08
45 Lyons village 0.08
45 Matteson village 0.08
45 Springfield city 0.08
46 Belvidere city 0.07
46 La Grange village 0.07
46 Lansing village 0.07
46 Lemont village 0.07
47 Alton city 0.06
47 Lake Forest city 0.06
47 O'Fallon city 0.06
47 Peoria city 0.06
47 Washington city 0.06
48 Blue Island city 0.05
48 Carbondale city 0.05
48 Glendale Heights village 0.05
48 Ottawa city 0.05
48 Prospect Heights city 0.05
48 Quincy city 0.05
49 Granite City city 0.04
49 Rock Island city 0.04
49 Westchester village 0.04
50 Burbank city 0.03
50 Herrin city 0.03
50 West Chicago city 0.03
51 Decatur city 0.02
51 Pekin city 0.02
52 Cicero town 0.01