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Urgent care in Illinois

3,872urgent care centers across 586 cities in Illinois. 258 list 24-hour service. Browse by city below to find a clinic, view hours, and get directions.

Illinois at a glance

  • 3,872urgent care centers
  • 586cities with listings
  • 258list 24-hour hours
  • 12%are in the 10 largest cities

The 10 cities with the most listings

  1. Chicago129 urgent care centers
  2. Peoria56 urgent care centers
  3. Springfield47 urgent care centers
  4. Decatur47 urgent care centers
  5. Rockford43 urgent care centers
  6. Aurora30 urgent care centers
  7. McHenry30 urgent care centers
  8. Naperville29 urgent care centers
  9. Carbondale27 urgent care centers
  10. Moline26 urgent care centers

Counts come from our listings and the hours each listing publishes; the full city list is below.

Urgent care by city in Illinois

586 cities, most listings first. Showing the first 60.

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Pins show the first 60 cities in the list. Pin number is the count. Select a pin to open that city.

About urgent care in Illinois

Illinois is served by 3,872 urgent care centers and walk-in clinics listed on UCL, spread across 586 cities. These facilities provide non-emergency, outpatient care on a walk-in basis with no appointment needed.

Most Illinois urgent care centers handle non-life-threatening illnesses and injuries for adults and children: fevers, sprains, lacerations, infections, sports physicals, X-rays, lab tests, and minor procedures. Centers in larger cities often have on-site labs and imaging, while smaller community clinics offer more limited services.

UCL listed clinics in Illinois do not replace a primary care physician or a hospital's emergency department. They fill the gap between the two: care that can't wait for a doctor's appointment but isn't life-threatening. For chest pain, difficulty breathing, severe bleeding, sudden weakness, or any potentially life-threatening symptom, call 911.

Frequently asked questions

How many urgent care centers are in Illinois?

Illinois has 3,872 urgent care centers listed on UCL across 586 cities.

Are there 24-hour urgent care centers in Illinois?

Yes. 258 facilities list 24-hour service across Illinois. Open any city above to see which centers in that area are open around the clock.

Which cities in Illinois have the most urgent care centers?

The top 5 cities by facility count in Illinois are Chicago, Peoria, Springfield, Decatur, Rockford. Chicago alone has 129 urgent care centers.

What does urgent care cost in Illinois?

Out-of-pocket urgent care costs in Illinois typically range from $100–$250 for an uninsured visit. With insurance, the visit cost is usually a copay of $25–$75. Costs vary by facility and services received, so verify with each clinic before visiting.

When should I go to urgent care vs the ER in Illinois?

Go to urgent care for non-life-threatening illness or injury: fevers, sprains, infections, minor cuts, mild asthma, UTIs, flu, rashes. Go to the ER for chest pain, severe abdominal pain, difficulty breathing, sudden weakness or numbness, severe head injury, heavy bleeding, severe burns, or any potentially life-threatening symptom. When in doubt with a serious symptom, call 911.

Do urgent care centers in Illinois accept walk-ins?

Most urgent care centers in Illinois accept walk-in patients without an appointment. Some offer optional online check-in to reduce wait time. Each facility's policy is listed on its individual page.

Other healthcare directories in Illinois