RANKING · 2024 ACS · 15 SHOWN OF 15

Highest Bangladeshi population share, Illinois counties

Illinois counties ranked by the share of all residents who are Bangladeshi (2023 American Community Survey). A concentration measure: Bangladeshi residents as a percentage of total population. This list covers the 15 counties in Illinois that qualify, ranked against each other statewide.

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

Highest Bangladeshi population share by state

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RANKPLACESTATEPOPBANGLADESHI SHAREVS 2000

01Jackson County, ILIL52,5010.2%–

02Champaign County, ILIL209,9720.1%–

03Kendall County, ILIL145,4700.1%–

04McDonough County, ILIL25,9160.1%–

05DuPage County, ILIL934,2980.0%–

06Cook County, ILIL5,194,6250.0%–

07Effingham County, ILIL34,5190.0%–

08DeKalb County, ILIL101,8350.0%–

09Will County, ILIL712,2530.0%–

10Peoria County, ILIL178,5530.0%–

11Sangamon County, ILIL194,1700.0%–

12McHenry County, ILIL317,7510.0%–

13Winnebago County, ILIL283,6740.0%–

14Lake County, ILIL719,3390.0%–

15McLean County, ILIL171,4190.0%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES