Ranking of Illinois Counties By Population with Latvian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5.09K people in Illinois with Latvian ancestry. Among all Illinois counties, Cook County had the highest population with Latvian ancestry (2.51K), followed by Lake County (875), and DuPage County (568).

The chart and table below shows the top 10 counties with high number of people with Latvian ancestry.

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

Data Source: US Census Bureau.
Ranking of Illinois Counties By Population with Latvian Ancestry in 2021
Cook County
Lake County
DuPage County
McHenry County
Will County
Kane County
LaSalle County
Macon County
Winnebago County
DeKalb County
Ranking of Illinois Counties By Population with Latvian Ancestry in 2021
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Rank County Population
1 Cook County 2510
2 Lake County 875
3 DuPage County 568
4 McHenry County 289
5 Will County 177
6 Kane County 110
7 LaSalle County 66
7 Macon County 66
8 Winnebago County 61
9 DeKalb County 45
9 Kendall County 45
10 Madison County 40
11 Champaign County 33
12 McLean County 27
13 Grundy County 23
14 Fayette County 17
15 Rock Island County 15
16 Jo Daviess County 13
17 Franklin County 12
17 Lee County 12
18 Carroll County 11
19 Sangamon County 10
20 Kankakee County 9
20 Lawrence County 9
20 Warren County 9
21 Bureau County 8
21 St. Clair County 8
22 Jackson County 7
23 Logan County 6
24 Ogle County 4
24 Stephenson County 4
25 Marshall County 2
25 Tazewell County 2
26 Hancock County 1