RANKING · 2024 ACS · 15 SHOWN OF 15

Largest Bangladeshi population, Illinois counties

Illinois counties ranked by the number of residents who are Bangladeshi, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 15 counties in Illinois that qualify, ranked against each other statewide.

Bangladeshi Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

Largest Bangladeshi population by state

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RANKPLACESTATEPOPBANGLADESHI POPULATIONVS 2020

01Cook County, ILIL5,194,6252,253+128%

02DuPage County, ILIL934,298456+45%

03Champaign County, ILIL209,972271+204%

04Jackson County, ILIL52,501132+57%

05Kendall County, ILIL145,470131–

06Will County, ILIL712,253122−51%

07Lake County, ILIL719,33948−65%

08McHenry County, ILIL317,75140−81%

09Peoria County, ILIL178,55326+30%

10Sangamon County, ILIL194,17025−53%

11DeKalb County, ILIL101,83525–

12Winnebago County, ILIL283,67420−57%

13McDonough County, ILIL25,91615–

14Effingham County, ILIL34,51912–

15McLean County, ILIL171,41911–

SHOWING 1–15 OF 15

Download CSV (full list, 15 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES