Marion County
IllinoisFIPS 17121
Pop. 37,7293 HospitalsSVI 0.60RUCC 7 (Rural)PC HPSADental HPSAMH HPSA
Health Snapshot
| Metric | Marion County | State Avg | |
|---|---|---|---|
| Diabetes Prevalence | 10.8% | 10.2% | ▲ |
| Adult Obesity | 38.5% | 37.1% | ▲ |
| Uninsured Rate | 6.5% | 6.3% | ▲ |
| PCPs per 10K | 3.5 | 4.7 | ▲ |
| Premature Death (YPLL) | 12,320.42 | — |
Source: County Health Rankings (2025)
Workforce Supply
15
Primary Care Physicians
40.9 per 100k
50
NPs & PAs
136.3 per 100k
12
Dentists
137
Hospital Beds
3.7 per 1,000
$13,334.39
Medicare Per Capita
1744.0%
Readmission Rate
Source: Area Health Resources File (AHRF) 2024-2025
CDC PLACES Health Indicators
| Indicator | Marion County | State Avg | |
|---|---|---|---|
| Diabetes | 13.8% | — | |
| Obesity | 39.7% | — | |
| Depression | 23.6% | — | |
| Frequent Mental Distress | 18.4% | — | |
| COPD | 10.2% | — | |
| Current Smoking | 17.7% | — | |
| Heart Disease | 8.3% | — | |
| Stroke | 4.4% | — | |
| High Blood Pressure | 39.2% | — | |
| Poor General Health | 23.2% | — | |
| Disability | 35.1% | — | |
| No Leisure Physical Activity | 27.9% | — | |
| Binge Drinking | 17.2% | — | |
| Uninsured | 8.6% | — |
Source: CDC PLACES 2023-2024. Values are age-adjusted prevalence (%).
Explore financial data, AHEAD readiness, and community benefit for Marion's 3 hospitals.
Social Vulnerability Index
Overall0.60
Socioeconomic Status0.57
Household Composition & Disability0.72
Minority Status & Language0.28
Housing Type & Transportation0.62
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 Marion County
| Hospital | City | Beds | Type |
|---|---|---|---|
| Salem Township Hospital | Salem | 25 | CAHRural |
| Ssm Health St Mary's Hospital -centralia | Centralia | 125 | Rural |
| Warren G Murray Childrens Center | Centralia | 558 | Rural |
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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.