Ranking of Illinois Counties By Percentage of 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 (0.04% of Illinois population). Among all Illinois counties, Lake County had the highest percentage of its population with Latvian ancestry (0.12%), followed by McHenry County (0.09%), and Fayette County (0.08%).

The chart and table below shows the top 10 counties with high percentage of its population having 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 Percentage of Population with Latvian Ancestry in 2021
Lake County
McHenry County
Fayette County
Carroll County
DuPage County
Jo Daviess County
LaSalle County
Lawrence County
Macon County
Cook County
Ranking of Illinois Counties By Percentage of Population with Latvian Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Lake County 0.12
2 McHenry County 0.09
3 Fayette County 0.08
4 Carroll County 0.07
5 DuPage County 0.06
5 Jo Daviess County 0.06
5 LaSalle County 0.06
5 Lawrence County 0.06
5 Macon County 0.06
6 Cook County 0.05
6 DeKalb County 0.05
6 Warren County 0.05
7 Grundy County 0.04
7 Lee County 0.04
8 Franklin County 0.03
8 Kendall County 0.03
8 Will County 0.03
9 Bureau County 0.02
9 Champaign County 0.02
9 Kane County 0.02
9 Logan County 0.02
9 McLean County 0.02
9 Madison County 0.02
9 Marshall County 0.02
9 Winnebago County 0.02
10 Hancock County 0.01
10 Jackson County 0.01
10 Kankakee County 0.01
10 Ogle County 0.01
10 Rock Island County 0.01
10 Sangamon County 0.01
10 Stephenson County 0.01
11 St. Clair County 0.003
12 Tazewell County 0.002