Ranking of Illinois Counties By Percentage of Population that are Asian Alone in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Illinois counties, DuPage County had the highest percentage of its population who identified their race as Asian Alone (12.68%), followed by Champaign County (10.9%), and Lake County (8.39%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Illinois counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

You may also be interested in:
Ranking of Illinois Counties By Asian Alone Population in 2018

Related Topics: Illinois Census Vintage Data Topic List.

Data Source: US Census Bureau (Vintage).

See this for other years:

Ranking of Illinois Counties By Percentage of Pop. that are Asian Alone in 2018

DuPage

Champaign

Lake

Cook

Will

McLean

Kane

Peoria

Jackson

Kendall

Ranking of Illinois Counties By Percentage of Pop. that are Asian Alone in 2018

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Rank	County	% of County Population
1	DuPage County	12.68
2	Champaign County	10.9
3	Lake County	8.39
4	Cook County	7.89
5	Will County	5.99
6	McLean County	5.27
7	Kane County	4.35
8	Peoria County	4.14
9	Jackson County	3.58
10	Kendall County	3.33
11	McHenry County	2.98
12	Winnebago County	2.79
13	DeKalb County	2.76
14	Rock Island County	2.62
15	McDonough County	2.46
16	Warren County	2.32
17	Sangamon County	2.14
18	St. Clair County	1.5
19	Boone County	1.41
20	Williamson County	1.25
21	Wabash County	1.17
22	Jefferson County	1.14
23	Macon County	1.13
24	Bureau County	1.06
24	Kankakee County	1.06
25	Coles County	1.02
25	Knox County	1.02
25	Madison County	1.02
26	LaSalle County	1
27	Richland County	0.98
28	Grundy County	0.95
29	Adams County	0.92
29	Tazewell County	0.92
30	Vermilion County	0.9
31	Clay County	0.85
32	Lee County	0.82
33	Effingham County	0.81
34	Bond County	0.79
35	Logan County	0.77
36	Livingston County	0.76
36	Morgan County	0.76
37	Jersey County	0.75
38	Stephenson County	0.72
39	Woodford County	0.71
40	Christian County	0.69
41	Cass County	0.68
42	Saline County	0.67
43	Douglas County	0.66
44	Marion County	0.64
44	Ogle County	0.64
45	Cumberland County	0.62
46	Stark County	0.61
46	Whiteside County	0.61
47	Wayne County	0.6
48	Crawford County	0.59
49	Carroll County	0.58
49	Hamilton County	0.58
49	Monroe County	0.58
50	Clinton County	0.57
51	Putnam County	0.56
52	Iroquois County	0.55
53	Jo Daviess County	0.53
53	Perry County	0.53
54	Ford County	0.52
54	Massac County	0.52
55	Marshall County	0.5
55	Union County	0.5
56	Henry County	0.49
56	Randolph County	0.49
57	Henderson County	0.48
57	Mercer County	0.48
57	White County	0.48
58	Lawrence County	0.47
58	Mason County	0.47
58	Montgomery County	0.47
59	De Witt County	0.46
59	Hardin County	0.46
59	Washington County	0.46
60	Piatt County	0.42
61	Pulaski County	0.41
61	Schuyler County	0.41
62	Clark County	0.4
63	Edwards County	0.38
63	Franklin County	0.38
63	Hancock County	0.38
63	Macoupin County	0.38
63	Pope County	0.38
64	Edgar County	0.37
64	Fayette County	0.37
64	Menard County	0.37
65	Brown County	0.35
66	Shelby County	0.34
67	Fulton County	0.33
68	Johnson County	0.32
68	Moultrie County	0.32
68	Pike County	0.32
69	Jasper County	0.31
70	Alexander County	0.27
70	Calhoun County	0.27
70	Greene County	0.27
71	Gallatin County	0.24
72	Scott County	0.22