RANKING · 2010 CENSUS · 20 SHOWN OF 20

Highest Moroccan population share, Illinois counties · 2010

Illinois counties ranked by the share of all residents who are Moroccan ancestry (2010 American Community Survey). A concentration measure: Moroccan residents as a percentage of total population. This list covers the 20 counties in Illinois that qualify, ranked against each other statewide.

Moroccan Americans: full group profile →

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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

Highest Moroccan population share by state

RANKPLACESTATEPOPMOROCCAN SHAREVS –

01Rock Island County, ILIL141,8690.2%–

02Williamson County, ILIL67,2250.1%–

03Greene County, ILIL11,3130.1%–

04Lawrence County, ILIL13,7900.1%–

05DuPage County, ILIL934,2980.0%–

06Cook County, ILIL5,194,6250.0%–

07Champaign County, ILIL209,9720.0%–

08Jackson County, ILIL52,5010.0%–

09Tazewell County, ILIL130,0490.0%–

10Macon County, ILIL99,3000.0%–

11Lake County, ILIL719,3390.0%–

12Will County, ILIL712,2530.0%–

13Madison County, ILIL263,1100.0%–

14Vermilion County, ILIL71,2590.0%–

15Kankakee County, ILIL105,5250.0%–

16Crawford County, ILIL18,6480.0%–

17Peoria County, ILIL178,5530.0%–

18Sangamon County, ILIL194,1700.0%–

19St. Clair County, ILIL250,7080.0%–

20McHenry County, ILIL317,7510.0%–

SHOWING 1–20 OF 20

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS