10 Largest pharmacies in Illinois in 2025 Based on Locations
The largest pharmacies in Illinois in 2025
Express Scripts, Walgreens and CVS Pharmacy are the largest pharmacies in Illinois in 2025 based on the number of locations. Express Scripts has the most number of locations with 1,368 locations across 412 cities. Walgreens has 536 and CVS Pharmacy has 329 locations in Illinois. These three together make 85.42% of the top 10 pharmacies in Illinois.
| Rank | Brand | Number of Locations in Illinois | Cities Present In | Download Dataset | |
|---|---|---|---|---|---|
| #1 |
|
Express Scripts | 1,368 | 412 | |
| #2 |
|
Walgreens | 536 | 246 | |
| #3 |
|
CVS Pharmacy | 329 | 194 | |
| #4 |
|
Jewel Osco Pharmacy | 176 | 112 | |
| #5 |
|
Health Mart | 112 | 85 | |
| #6 |
|
Good Neighbor Pharmacy | 45 | 40 | |
| #7 |
|
Genoa Healthcare | 21 | 18 | |
| #8 |
|
The Medicine Shoppe Pharmacy | 18 | 18 | |
| #9 |
|
Ascension Health Pharmacy | 9 | 6 |
Disclaimer: Brand logos are used for visual representation only and do not imply endorsement or affiliation.
Learn more about top pharmacies in Illinois
Express Scripts
Express Scripts has 1,368 locations in Illinois. Read the detailed locations report of Express Scripts in the United States. You can even instantly buy the entire dataset by clicking below.
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Walgreens
Walgreens has 536 locations in Illinois. Read the detailed locations report of Walgreens in the United States. You can even instantly buy the entire dataset by clicking below.
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CVS Pharmacy
CVS Pharmacy has 329 locations in Illinois. Read the detailed locations report of CVS Pharmacy in the United States. You can even instantly buy the entire dataset by clicking below.
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Jewel Osco Pharmacy
Jewel Osco Pharmacy has 176 locations in Illinois. Read the detailed locations report of Jewel Osco Pharmacy in the United States. You can even instantly buy the entire dataset by clicking below.
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Health Mart
Health Mart has 112 locations in Illinois. Read the detailed locations report of Health Mart in the United States. You can even instantly buy the entire dataset by clicking below.
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Good Neighbor Pharmacy
Good Neighbor Pharmacy has 45 locations in Illinois. Read the detailed locations report of Good Neighbor Pharmacy in the United States. You can even instantly buy the entire dataset by clicking below.
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Genoa Healthcare
Genoa Healthcare has 21 locations in Illinois. Read the detailed locations report of Genoa Healthcare in the United States. You can even instantly buy the entire dataset by clicking below.
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The Medicine Shoppe Pharmacy
The Medicine Shoppe Pharmacy has 18 locations in Illinois. Read the detailed locations report of The Medicine Shoppe Pharmacy in the United States. You can even instantly buy the entire dataset by clicking below.
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Ascension Health Pharmacy
Ascension Health Pharmacy has 9 locations in Illinois. Read the detailed locations report of Ascension Health Pharmacy in the United States. You can even instantly buy the entire dataset by clicking below.
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Note: To ensure accurate industry categorization, we utilize NAICS codes, which classify businesses by their main economic activity. As a result, companies may appear in different industry location reports based on their primary NAICS classification. For instance, Walmart is classified as a department store under NAICS.
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