RANKING · 2024 ACS · 16 SHOWN OF 16

Highest Indonesian population share, Illinois counties

Illinois counties ranked by the share of all residents who are Indonesian (2024 American Community Survey). A concentration measure: Indonesian residents as a percentage of total population. This list covers the 16 counties in Illinois that qualify, ranked against each other statewide. The median across all 16 is 0.0%. Biggest climber in the top 100 since 2020: DuPage County, IL, up 13 places to #4.

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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 Indonesian population share by state

RANKPLACESTATEPOPINDONESIAN SHAREVS 2020

01Effingham County, ILIL34,5190.2%–

02▲7Jackson County, ILIL52,5010.1%0.0 pts

03Kankakee County, ILIL105,5250.0%–

04▲13DuPage County, ILIL934,2980.0%0.0 pts

05▼2Champaign County, ILIL209,9720.0%0.0 pts

06Piatt County, ILIL16,7910.0%–

07▲3Jersey County, ILIL21,1600.0%0.0 pts

08Adams County, ILIL64,2670.0%0.0 pts

09▲6Macon County, ILIL99,3000.0%0.0 pts

10▲2Cook County, ILIL5,194,6250.0%0.0 pts

11▲5Will County, ILIL712,2530.0%0.0 pts

12▼6Kane County, ILIL525,7570.0%0.0 pts

13McHenry County, ILIL317,7510.0%–

14▲4McDonough County, ILIL25,9160.0%0.0 pts

15▼4Sangamon County, ILIL194,1700.0%0.0 pts

16Lake County, ILIL719,3390.0%–

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES