St. Clair County
IllinoisFIPS 17163
Pop. 257,4005 HospitalsSVI 0.53RUCC 1 (Metro)PC HPSADental HPSAMH HPSA
Health Snapshot
| Metric | St. Clair County | State Avg | |
|---|---|---|---|
| Diabetes Prevalence | 11.0% | 10.2% | ▲ |
| Adult Obesity | 38.2% | 37.1% | ▲ |
| Uninsured Rate | 5.3% | 6.3% | ▼ |
| PCPs per 10K | 5.9 | 4.7 | ▼ |
| Premature Death (YPLL) | 11,441.538 | — |
Source: County Health Rankings (2025)
Workforce Supply
166
Primary Care Physicians
66.1 per 100k
371
NPs & PAs
147.8 per 100k
181
Dentists
573
Hospital Beds
2.3 per 1,000
$13,132.53
Medicare Per Capita
1914.0%
Readmission Rate
Source: Area Health Resources File (AHRF) 2024-2025
CDC PLACES Health Indicators
| Indicator | St. Clair County | State Avg | |
|---|---|---|---|
| Diabetes | 15.1% | — | |
| Obesity | 41.1% | — | |
| Depression | 20.7% | — | |
| Frequent Mental Distress | 17.9% | — | |
| COPD | 8.2% | — | |
| Current Smoking | 16.1% | — | |
| Heart Disease | 7.0% | — | |
| Stroke | 4.4% | — | |
| High Blood Pressure | 41.0% | — | |
| Poor General Health | 23.1% | — | |
| Disability | 32.5% | — | |
| No Leisure Physical Activity | 28.1% | — | |
| Binge Drinking | 16.4% | — | |
| Uninsured | 9.1% | — |
Source: CDC PLACES 2023-2024. Values are age-adjusted prevalence (%).
Explore financial data, AHEAD readiness, and community benefit for St. Clair's 5 hospitals.
Social Vulnerability Index
Overall0.53
Socioeconomic Status0.44
Household Composition & Disability0.59
Minority Status & Language0.78
Housing Type & Transportation0.45
Source: CDC/ATSDR SVI 2022. Score 0-1; higher = more vulnerable.
Health Professional Shortage Areas
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Primary Care
Designated Shortage Area
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Dental Health
Designated Shortage Area
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Mental Health
Designated Shortage Area
Source: HRSA Bureau of Health Workforce
Hospitals in St. Clair County
| Hospital | City | Beds | Type |
|---|---|---|---|
| Hshs St Elizabeth's Hospital | O Fallon | 260 | |
| Memorial Hospital | Belleville | 341 | |
| The Rehabilitation Institute of Southern Illinois | Shiloh | 40 | |
| Touchette Regional Hospital Inc | Centreville | 109 | |
| Us Air Force Hosp | Belleville | 300 |
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Data from CMS Provider of Services, County Health Rankings, CDC Social Vulnerability Index, HRSA Bureau of Health Workforce, AHRF 2024-2025, CDC PLACES 2023-2024, and UNC Sheps Center. Last updated: 2026-03-11.