St. Mary's County
MarylandFIPS 24037
Pop. 113,7771 HospitalSVI 0.25RUCC 3 (Metro)
Health Snapshot
| Metric | St. Mary's County | State Avg | |
|---|---|---|---|
| Diabetes Prevalence | 10.8% | 10.6% | ▲ |
| Adult Obesity | 35.2% | 35.7% | ▼ |
| Uninsured Rate | 5.3% | 6.4% | ▼ |
| PCPs per 10K | 3.7 | 6.6 | ▲ |
| Premature Death (YPLL) | 8,104.521 | — |
Source: County Health Rankings (2025)
Workforce Supply
35
Primary Care Physicians
30.4 per 100k
108
NPs & PAs
93.7 per 100k
63
Dentists
92
Hospital Beds
0.8 per 1,000
$13,045.84
Medicare Per Capita
1644.0%
Readmission Rate
Source: Area Health Resources File (AHRF) 2024-2025
CDC PLACES Health Indicators
| Indicator | St. Mary's County | State Avg | |
|---|---|---|---|
| Diabetes | 11.4% | — | |
| Obesity | 37.7% | — | |
| Depression | 21.6% | — | |
| Frequent Mental Distress | 16.8% | — | |
| COPD | 6.0% | — | |
| Current Smoking | 13.1% | — | |
| Heart Disease | 5.5% | — | |
| Stroke | 3.0% | — | |
| High Blood Pressure | 34.4% | — | |
| Poor General Health | 17.6% | — | |
| Disability | 26.3% | — | |
| No Leisure Physical Activity | 23.0% | — | |
| Binge Drinking | 16.9% | — | |
| Uninsured | 7.6% | — |
Source: CDC PLACES 2023-2024. Values are age-adjusted prevalence (%).
Explore financial data, AHEAD readiness, and community benefit for St. Mary's's 1 hospital.
Social Vulnerability Index
Overall0.25
Socioeconomic Status0.09
Household Composition & Disability0.41
Minority Status & Language0.64
Housing Type & Transportation0.42
Source: CDC/ATSDR SVI 2022. Score 0-1; higher = more vulnerable.
Hospitals in St. Mary's County
| Hospital | City | Beds | Type |
|---|---|---|---|
| Medstar Saint Mary's Hospital | Leonardtown | 107 |
Related Pages
Stay Informed on Maryland Rural Health
Subscribe to Rural Health Pulse for weekly data updates on hospitals, closures, and funding.
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.