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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5.35K people in Illinois with Slavic ancestry (0.04% of Illinois population). Among all Illinois cities and places with a population of at least 10K, Vernon Hills village had the highest percentage of its population with Slavic ancestry (1.21%), followed by Plano city (0.95%), and Elk Grove Village village (0.45%).

The chart and table below shows the top 10 cities with high percentage of its population having Slavic 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 Slavic Ancestry in 2021
Vernon Hills village
Plano city
Elk Grove Village village
Lockport city
Arlington Heights village
Antioch village
Elmwood Park village
Rantoul village
Pontiac city
Lake in the Hills village
Ranking of Illinois Cities and Places By Percentage of Population with Slavic Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 Vernon Hills village 1.21
2 Plano city 0.95
3 Elk Grove Village village 0.45
4 Lockport city 0.35
5 Arlington Heights village 0.30
6 Antioch village 0.27
7 Elmwood Park village 0.25
8 Rantoul village 0.24
9 Pontiac city 0.22
10 Lake in the Hills village 0.21
10 Mokena village 0.21
11 Channahon village 0.19
12 Chatham village 0.18
12 Mount Prospect village 0.18
12 Waterloo city 0.18
13 Midlothian village 0.17
13 North Aurora village 0.17
14 Darien city 0.16
14 Godfrey village 0.16
14 Granite City city 0.16
14 Huntley village 0.16
14 Lemont village 0.16
14 Roscoe village 0.16
15 Alton city 0.14
15 Urbana city 0.14
16 McHenry city 0.13
16 Morris city 0.13
17 Gurnee village 0.12
17 Lake Forest city 0.12
17 Palos Heights city 0.12
17 South Elgin village 0.12
18 Justice village 0.11
18 Marion city 0.11
18 Wheeling village 0.11
19 Geneva city 0.10
19 Mundelein village 0.10
19 Streamwood village 0.10
20 Crest Hill city 0.09
20 Joliet city 0.09
21 Elmhurst city 0.08
21 Normal town 0.08
22 Freeport city 0.07
22 Melrose Park village 0.07
22 Moline city 0.07
22 Round Lake village 0.07
22 Streator city 0.07
23 Berwyn city 0.06
23 Frankfort village 0.06
23 Lake Zurich village 0.06
23 Prospect Heights city 0.06
24 Addison village 0.05
24 Cary village 0.05
24 Crystal Lake city 0.05
24 Decatur city 0.05
24 Forest Park village 0.05
24 Romeoville village 0.05
24 Springfield city 0.05
24 Swansea village 0.05
25 Danville city 0.04
25 Niles village 0.04
26 Belleville city 0.03
26 Bensenville village 0.03
26 East Moline city 0.03
26 Macomb city 0.03
27 Burbank city 0.02
27 Homer Glen village 0.02