# Counties in Illinois by high cholesterol in screened adults, local model estimate, 2023

All 102 values come from Centers for Disease Control and Prevention for 2023, so the places are comparable.

- Indicator id: `adult_high_cholesterol_rate_modelled`
- Unit: %
- Definition: Percentage of adults who have ever had their cholesterol checked and were told by a doctor, nurse or other health professional that it was high. Model-based estimate for adults aged 18 and over from CDC PLACES. Crude prevalence, not age-adjusted.
- Source: Centers for Disease Control and Prevention, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh and later releases), high cholesterol in screened adults, crude prevalence (https://www.cdc.gov/places/)
- Publisher page: https://invokely.ai/en/publishers/cdc
- Retrieved: 2026-10-12
- Citation: Centers for Disease Control and Prevention (CDC). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh and later releases), high cholesterol in screened adults, crude prevalence. https://www.cdc.gov/places/. Retrieved 2026-10-12. These data are available free from CDC. Use does not imply endorsement by CDC, ATSDR, HHS or the United States Government.
- Web page: https://invokely.ai/rankings/adult-high-cholesterol-rate-county-estimate/illinois-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Pope County | 42.3 |
| 2 | Henderson County | 41.8 |
| 3 | Hardin County | 41.5 |
| 4 | Alexander County | 41.2 |
| 4 | Jo Daviess County | 41.2 |
| 6 | Gallatin County | 40.7 |
| 7 | Hancock County | 40.3 |
| 8 | Calhoun County | 40.1 |
| 9 | Iroquois County | 40 |
| 10 | Schuyler County | 39.9 |
| 11 | Edgar County | 39.8 |
| 11 | Edwards County | 39.8 |
| 11 | Marshall County | 39.8 |
| 14 | Hamilton County | 39.6 |
| 14 | White County | 39.6 |
| 16 | Shelby County | 39.5 |
| 16 | Stephenson County | 39.5 |
| 16 | Vermilion County | 39.5 |
| 16 | Wayne County | 39.5 |
| 20 | Clay County | 39.4 |
| 20 | Mason County | 39.4 |
| 20 | Pulaski County | 39.4 |
| 20 | Putnam County | 39.4 |
| 24 | Greene County | 39.3 |
| 24 | Massac County | 39.3 |
| 24 | Union County | 39.3 |
| 27 | Bureau County | 39.1 |
| 27 | Pike County | 39.1 |
| 29 | Carroll County | 39 |
| 29 | Stark County | 39 |
| 29 | Whiteside County | 39 |
| 32 | Jasper County | 38.9 |
| 32 | Saline County | 38.9 |
| 34 | Cumberland County | 38.7 |
| 34 | Scott County | 38.7 |
| 36 | Fulton County | 38.6 |
| 36 | Macon County | 38.6 |
| 36 | Macoupin County | 38.6 |
| 39 | Franklin County | 38.5 |
| 39 | Menard County | 38.5 |
| 39 | Richland County | 38.5 |
| 39 | Wabash County | 38.5 |
| 43 | Washington County | 38.4 |
| 44 | Mercer County | 38.3 |
| 44 | Winnebago County | 38.3 |
| 46 | Kankakee County | 38.2 |
| 47 | Jefferson County | 38.1 |
| 47 | Knox County | 38.1 |
| 49 | Clark County | 38 |
| 49 | Crawford County | 38 |
| 49 | Henry County | 38 |
| 49 | Lee County | 38 |
| 49 | Marion County | 38 |
| 49 | Randolph County | 38 |
| 55 | Adams County | 37.9 |
| 55 | De Witt County | 37.9 |
| 55 | Piatt County | 37.9 |
| 58 | Ogle County | 37.8 |
| 59 | Cass County | 37.7 |
| 59 | Christian County | 37.7 |
| 59 | Ford County | 37.7 |
| 59 | Livingston County | 37.7 |
| 59 | Morgan County | 37.7 |
| 64 | LaSalle County | 37.6 |
| 64 | Monroe County | 37.6 |
| 64 | Montgomery County | 37.6 |
| 67 | Jersey County | 37.5 |
| 67 | Peoria County | 37.5 |
| 67 | Perry County | 37.5 |
| 70 | Fayette County | 37.3 |
| 70 | Moultrie County | 37.3 |
| 72 | Douglas County | 37.2 |
| 72 | Warren County | 37.2 |
| 74 | Johnson County | 37.1 |
| 74 | Lawrence County | 37.1 |
| 74 | Woodford County | 37.1 |
| 77 | Rock Island County | 37 |
| 77 | Williamson County | 37 |
| 79 | Clinton County | 36.9 |
| 80 | Lake County | 36.8 |
| 80 | Tazewell County | 36.8 |
| 82 | Boone County | 36.7 |
| 83 | St. Clair County | 36.5 |
| 84 | Effingham County | 36.3 |
| 84 | Logan County | 36.3 |
| 86 | Madison County | 36.2 |
| 86 | Sangamon County | 36.2 |
| 88 | Bond County | 36.1 |
| 89 | DuPage County | 35.9 |
| 90 | McHenry County | 35.7 |
| 91 | Grundy County | 35.3 |
| 91 | McDonough County | 35.3 |
| 93 | Coles County | 34.7 |
| 94 | Brown County | 34.4 |
| 94 | Kane County | 34.4 |
| 96 | Cook County | 34.2 |
| 97 | McLean County | 34.1 |
| 98 | Will County | 34 |
| 99 | Jackson County | 33.4 |
| 100 | DeKalb County | 32.9 |
| 101 | Kendall County | 32.5 |
| 102 | Champaign County | 32.2 |