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Hospitals in Alton, IL

2 hospitals in Alton, Madison County · Data as of 08/12/2026

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Hospitals in Alton at a glance

  • There are 2 hospitals in Alton, or roughly one for every 12,640 people.
  • By count, it is 5th of 123 in Illinois.
  • The most common type is Acute Care Hospitals (1, 50%), followed by Psychiatric Hospitals (1).
  • Nearby, Granite City (1), Highland (1) and Maryville (1) also have hospitals listed.

Hospitals in Alton

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Frequently asked questions

How many hospitals are in Alton, IL?
There are 2 hospitals in Alton as of 08/12/2026, including 1 acute care hospital, 1 psychiatric hospital.
What is the best-rated hospital in Alton, IL?
Alton Memorial Hospital has the highest Medicare star rating in Alton, with 4 out of 5 stars.