Ranking of Illinois Counties By Percentage of Population that are Asian Alone in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Illinois counties, DuPage County had the highest percentage of its population who identified their race as Asian Alone (11.76%), followed by Champaign County (10.7%), and Lake County (7.6%).

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 2015

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 2015

DuPage

Champaign

Lake

Cook

McLean

Will

Kane

Peoria

Jackson

Kendall

Ranking of Illinois Counties By Percentage of Pop. that are Asian Alone in 2015

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Rank	County	% of County Population
1	DuPage County	11.76
2	Champaign County	10.7
3	Lake County	7.6
4	Cook County	7.4
5	McLean County	5.55
6	Will County	5.5
7	Kane County	4.14
8	Peoria County	3.99
9	Jackson County	3.74
10	Kendall County	3.22
11	McHenry County	2.8
12	DeKalb County	2.75
12	Winnebago County	2.75
13	Rock Island County	2.52
14	Warren County	2.38
15	McDonough County	2.24
16	Sangamon County	2
17	Boone County	1.38
17	St. Clair County	1.38
18	Coles County	1.17
19	Macon County	1.16
20	Williamson County	1.12
21	Jefferson County	1.11
22	Wabash County	1.07
23	Kankakee County	1.01
24	Knox County	1
25	Madison County	0.96
26	Bureau County	0.93
26	Richland County	0.93
27	Tazewell County	0.9
28	Adams County	0.88
29	LaSalle County	0.87
30	Vermilion County	0.86
31	Lee County	0.82
32	Grundy County	0.8
33	Clay County	0.78
34	Livingston County	0.77
34	Logan County	0.77
35	Jersey County	0.7
35	Woodford County	0.7
36	Marion County	0.67
36	Stephenson County	0.67
37	Bond County	0.65
37	Saline County	0.65
38	Douglas County	0.63
38	Effingham County	0.63
39	Carroll County	0.62
40	Ogle County	0.61
41	Morgan County	0.6
41	Wayne County	0.6
42	Christian County	0.59
42	Cumberland County	0.59
42	Monroe County	0.59
43	Cass County	0.58
43	Crawford County	0.58
44	Iroquois County	0.56
44	Perry County	0.56
45	Clinton County	0.54
46	Whiteside County	0.52
47	Henry County	0.51
48	Jo Daviess County	0.49
48	Stark County	0.49
49	Hardin County	0.47
50	Ford County	0.46
50	Massac County	0.46
51	Marshall County	0.45
52	Lawrence County	0.44
52	Washington County	0.44
53	Franklin County	0.43
53	Piatt County	0.43
53	Union County	0.43
54	Montgomery County	0.42
55	Henderson County	0.41
55	Mercer County	0.41
56	De Witt County	0.39
56	Randolph County	0.39
56	White County	0.39
57	Mason County	0.38
58	Hancock County	0.37
58	Macoupin County	0.37
58	Pope County	0.37
59	Clark County	0.35
60	Jasper County	0.34
60	Schuyler County	0.34
60	Shelby County	0.34
61	Menard County	0.33
61	Putnam County	0.33
62	Edwards County	0.32
62	Fayette County	0.32
62	Hamilton County	0.32
63	Brown County	0.31
63	Fulton County	0.31
64	Edgar County	0.28
64	Moultrie County	0.28
64	Pike County	0.28
65	Calhoun County	0.27
65	Pulaski County	0.27
66	Johnson County	0.25
67	Scott County	0.24
68	Alexander County	0.22
69	Greene County	0.21
70	Gallatin County	0.1