Ranking of Illinois Counties By Hispanic or Latino of All Races Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the Illinois Hispanic or Latino of All Races population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 379,996. Among all Illinois counties, Cook County had the highest Hispanic or Latino of All Races population (aged 25 years and above) with an educational attainment of Less than High School Diploma (231,841), followed by Kane County (36,165), and Lake County (28,964).
The chart below shows the top 10 Illinois counties, and the table below shows the ranking of all Illinois counties.
You can see similar information for other educational attainments, and for other races and ethnicities.
You can also see similar information for other states and for the United States.
| Rank | County | Number of People |
|---|---|---|
| 1 | Cook County | 231841 |
| 2 | Kane County | 36165 |
| 3 | Lake County | 28964 |
| 4 | Will County | 20167 |
| 5 | DuPage County | 19162 |
| 6 | Winnebago County | 6369 |
| 7 | McHenry County | 6120 |
| 8 | Rock Island County | 2875 |
| 9 | Boone County | 2500 |
| 10 | Kendall County | 2416 |
| 11 | Kankakee County | 2062 |
| 12 | LaSalle County | 1971 |
| 13 | DeKalb County | 1774 |
| 14 | St. Clair County | 1408 |
| 15 | Madison County | 1101 |
| 16 | Champaign County | 1065 |
| 17 | Peoria County | 976 |
| 18 | Grundy County | 785 |
| 19 | Ogle County | 784 |
| 20 | McLean County | 598 |
| 21 | Cass County | 551 |
| 22 | Whiteside County | 532 |
| 23 | Iroquois County | 492 |
| 24 | Bureau County | 441 |
| 25 | Knox County | 439 |
| 26 | Vermilion County | 428 |
| 27 | Lee County | 405 |
| 28 | Macon County | 392 |
| 29 | Henry County | 390 |
| 30 | Warren County | 380 |
| 31 | Randolph County | 316 |
| 32 | Livingston County | 314 |
| 33 | Sangamon County | 292 |
| 34 | Jackson County | 275 |
| 35 | Perry County | 238 |
| 36 | Lawrence County | 235 |
| 37 | Fulton County | 232 |
| 38 | Stephenson County | 219 |
| 39 | Douglas County | 214 |
| 40 | Williamson County | 202 |
| 41 | Jefferson County | 201 |
| 42 | Tazewell County | 200 |
| 43 | Jo Daviess County | 198 |
| 44 | Clinton County | 196 |
| 45 | Crawford County | 192 |
| 46 | Morgan County | 185 |
| 47 | Coles County | 161 |
| 47 | Johnson County | 161 |
| 48 | Union County | 160 |
| 49 | Effingham County | 149 |
| 50 | Logan County | 144 |
| 51 | Christian County | 140 |
| 52 | Massac County | 133 |
| 53 | Montgomery County | 130 |
| 54 | Brown County | 128 |
| 55 | De Witt County | 92 |
| 55 | Edgar County | 92 |
| 56 | Bond County | 78 |
| 57 | Ford County | 76 |
| 57 | Wayne County | 76 |
| 58 | Macoupin County | 71 |
| 59 | Fayette County | 66 |
| 60 | Carroll County | 65 |
| 61 | Cumberland County | 61 |
| 62 | Jersey County | 59 |
| 63 | White County | 58 |
| 64 | Mercer County | 57 |
| 65 | Franklin County | 53 |
| 66 | Adams County | 50 |
| 66 | Marion County | 50 |
| 66 | Woodford County | 50 |
| 67 | Marshall County | 49 |
| 68 | Hamilton County | 48 |
| 69 | Monroe County | 35 |
| 69 | Putnam County | 35 |
| 70 | Saline County | 31 |
| 71 | Stark County | 22 |
| 72 | Schuyler County | 19 |
| 73 | Piatt County | 15 |
| 74 | McDonough County | 14 |
| 75 | Hardin County | 11 |
| 75 | Pike County | 11 |
| 75 | Shelby County | 11 |
| 76 | Pope County | 10 |
| 77 | Gallatin County | 9 |
| 77 | Hancock County | 9 |
| 77 | Mason County | 9 |
| 77 | Pulaski County | 9 |
| 78 | Alexander County | 6 |
| 79 | Clay County | 5 |
| 80 | Moultrie County | 4 |
| 81 | Calhoun County | 3 |
| 81 | Washington County | 3 |
| 82 | Edwards County | 2 |
| 82 | Henderson County | 2 |
| 82 | Wabash County | 2 |
| 83 | Clark County | 0 |
| 83 | Greene County | 0 |
| 83 | Jasper County | 0 |
| 83 | Menard County | 0 |
| 83 | Richland County | 0 |
| 83 | Scott County | 0 |