RANKING · 2024 ACS · 27 SHOWN OF 27

Largest Moroccan population, Illinois counties

Illinois counties ranked by the number of residents who are Moroccan ancestry, 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 27 counties in Illinois that qualify, ranked against each other statewide. The median across all 27 is 19. Biggest climber in the top 100 since 2020: Peoria County, IL, up 11 places to #6.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Largest Moroccan population by state

RANKPLACESTATEPOPMOROCCAN POPULATIONVS 2010

01Cook County, ILIL5,194,6254,873+152%

02DuPage County, ILIL934,298399−1%

03Will County, ILIL712,253304+164%

04▲1Rock Island County, ILIL141,869210−19%

05▲4Lake County, ILIL719,339196+62%

06▲11Peoria County, ILIL178,553117+1200%

07▲6McLean County, ILIL171,419100–

08▼4Champaign County, ILIL209,97262−6%

09▼3Winnebago County, ILIL283,67462–

10▲2St. Clair County, ILIL250,70837+311%

11▼3Kane County, ILIL525,75734–

12▲6Carroll County, ILIL15,41926–

13▲1Jackson County, ILIL52,50121+11%

14Sangamon County, ILIL194,17019+171%

15Kendall County, ILIL145,47016–

16Schuyler County, ILIL6,65714–

17▲6Macon County, ILIL99,30011−45%

18▲3Brown County, ILIL6,40110–

19▼9McHenry County, ILIL317,75110+25%

20▼9Tazewell County, ILIL130,0499−78%

21▼6Fulton County, ILIL32,9018–

22Fayette County, ILIL20,7907–

23▼3Livingston County, ILIL35,0573–

24▲1Adams County, ILIL64,2672–

25▼9Kankakee County, ILIL105,5252−85%

26Knox County, ILIL47,7671–

27▼3Vermilion County, ILIL71,2591−91%

SHOWING 1–27 OF 27

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