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RANKING · 2020 CENSUS · 102 SHOWN OF 102

Highest Hispanic population share, Illinois counties · 2020

Illinois counties ranked by the share of all residents who are Hispanic or Latino of any race (2020 American Community Survey). A concentration measure: Hispanic residents as a percentage of total population. This list covers the 102 counties in Illinois that qualify, ranked against each other statewide.

Highest Hispanic population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPHISPANIC / LATINOVS 2000
01Kane County, ILIL525,75732.8%+9.1 pts
02Cook County, ILIL5,194,62526.2%+6.3 pts
03Boone County, ILIL53,56824.1%+11.6 pts
04Lake County, ILIL719,33924.1%+9.7 pts
05Cass County, ILIL12,46321.4%+12.9 pts
06Kendall County, ILIL145,47020.6%+13.1 pts
07Will County, ILIL712,25318.8%+10.1 pts
08DuPage County, ILIL934,29815.5%+6.5 pts
09McHenry County, ILIL317,75115.1%+7.5 pts
10Winnebago County, ILIL283,67414.4%+7.5 pts
11Rock Island County, ILIL141,86913.7%+5.2 pts
12DeKalb County, ILIL101,83513.5%+7.0 pts
13Whiteside County, ILIL54,12112.8%+4.0 pts
14Kankakee County, ILIL105,52511.6%+6.9 pts
15Ogle County, ILIL51,39911.2%+5.2 pts
16Grundy County, ILIL54,05210.9%+6.7 pts
17Warren County, ILIL16,22210.6%+7.9 pts
18LaSalle County, ILIL107,77310.4%+5.3 pts
19Bureau County, ILIL32,5109.3%+4.4 pts
20Champaign County, ILIL209,9728.1%+5.2 pts
21Douglas County, ILIL19,8807.9%+4.5 pts
22Iroquois County, ILIL26,1507.7%+3.8 pts
23Lee County, ILIL32,9146.8%+3.6 pts
24Henry County, ILIL48,0956.4%+3.6 pts
25Putnam County, ILIL5,6196.2%+3.4 pts
26McLean County, ILIL171,4196.2%+3.6 pts
27Knox County, ILIL47,7676.1%+2.7 pts
28Peoria County, ILIL178,5535.5%+3.5 pts
29Jackson County, ILIL52,5015.4%+2.9 pts
30Livingston County, ILIL35,0575.2%+2.5 pts
31Vermilion County, ILIL71,2595.1%+2.2 pts
32Stephenson County, ILIL43,2205.1%+3.5 pts
33Union County, ILIL16,6565.0%+2.4 pts
34St. Clair County, ILIL250,7084.9%+2.7 pts
35Carroll County, ILIL15,4194.8%+2.8 pts
36Brown County, ILIL6,4014.5%+0.6 pts
37Johnson County, ILIL13,3634.1%+1.3 pts
38Ford County, ILIL13,2164.1%+2.9 pts
39Madison County, ILIL263,1104.1%+2.5 pts
40Pulaski County, ILIL4,8203.9%+2.5 pts
41Jo Daviess County, ILIL21,5943.9%+2.4 pts
42Coles County, ILIL46,6073.8%+2.4 pts
43Clinton County, ILIL37,1283.8%+2.2 pts
44Bond County, ILIL16,9593.6%+2.2 pts
45McDonough County, ILIL25,9163.5%+2.0 pts
46Randolph County, ILIL29,9213.4%+1.9 pts
47Perry County, ILIL20,1603.4%+1.7 pts
48Lawrence County, ILIL13,7903.4%+2.5 pts
49De Witt County, ILIL15,1183.3%+2.0 pts
50Christian County, ILIL33,4433.2%+2.2 pts
51Fayette County, ILIL20,7903.1%+2.3 pts
52Mercer County, ILIL15,2293.0%+1.7 pts
53Logan County, ILIL27,1822.9%+1.3 pts
54Marshall County, ILIL11,4732.8%+1.7 pts
55Sangamon County, ILIL194,1702.7%+1.6 pts
56Williamson County, ILIL67,2252.6%+1.4 pts
57Macon County, ILIL99,3002.6%+1.7 pts
58Morgan County, ILIL32,5152.5%+1.2 pts
59Effingham County, ILIL34,5192.5%+1.8 pts
60Stark County, ILIL5,3192.4%+1.6 pts
61Jefferson County, ILIL36,1472.4%+1.1 pts
62Tazewell County, ILIL130,0492.4%+1.4 pts
63Crawford County, ILIL18,6482.4%+0.7 pts
64Massac County, ILIL13,5022.4%+1.5 pts
65Schuyler County, ILIL6,6572.2%+1.7 pts
66Fulton County, ILIL32,9012.2%+0.9 pts
67Montgomery County, ILIL28,0762.1%+1.0 pts
68Saline County, ILIL22,7722.0%+1.0 pts
69Adams County, ILIL64,2672.0%+1.1 pts
70Woodford County, ILIL38,1111.9%+1.2 pts
71Marion County, ILIL36,3821.9%+1.0 pts
72Pope County, ILIL3,6721.9%+1.0 pts
73Monroe County, ILIL34,8401.8%+1.1 pts
74Hancock County, ILIL16,8031.8%+1.3 pts
75Hardin County, ILIL3,5881.8%+0.7 pts
76Pike County, ILIL14,2311.8%+1.3 pts
77Henderson County, ILIL5,9841.8%+0.9 pts
78Richland County, ILIL15,2191.7%+1.0 pts
79Franklin County, ILIL36,9161.7%+1.1 pts
80Clay County, ILIL12,7931.7%+1.1 pts
81Washington County, ILIL13,5641.6%+0.9 pts
82Clark County, ILIL15,1141.6%+1.3 pts
83Wabash County, ILIL10,9071.6%+0.8 pts
84Alexander County, ILIL4,5701.6%+0.1 pts
85Jersey County, ILIL21,1601.5%+0.8 pts
86Piatt County, ILIL16,7911.5%+0.9 pts
87Calhoun County, ILIL4,3001.4%+0.8 pts
88Mason County, ILIL12,4111.4%+0.9 pts
89White County, ILIL13,2501.4%+0.7 pts
90Moultrie County, ILIL14,3711.3%+0.9 pts
91Edgar County, ILIL16,3231.3%+0.6 pts
92Menard County, ILIL11,8631.3%+0.5 pts
93Macoupin County, ILIL43,7481.3%+0.6 pts
94Hamilton County, ILIL7,8591.2%+0.6 pts
95Wayne County, ILIL15,8821.1%+0.5 pts
96Cumberland County, ILIL10,2081.1%+0.5 pts
97Gallatin County, ILIL4,6161.1%+0.2 pts
98Shelby County, ILIL20,5761.0%+0.5 pts
99Edwards County, ILIL5,8981.0%+0.5 pts
100Scott County, ILIL4,8661.0%+0.8 pts
101Jasper County, ILIL9,0320.9%+0.4 pts
102Greene County, ILIL11,3130.9%+0.4 pts
SHOWING 1–102 OF 102

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