What is the largest pharmacy in the United States?
Express Scripts is the largest pharmacy the United States in 2025.What are the largest pharmacies in the United States in 2025?
Express Scripts, CVS Pharmacy and Walgreens are the largest pharmacies in the United States in 2025 based on the number of locations. Express Scripts has the most number of locations with 45,948 locations across 52 states and territories. CVS Pharmacy has 9,026 and Walgreens has 8,099 locations in the US. These three together make 84.96% of the largest 10 pharmacies in the US.
Rank | Brand | Number of Locations | States Present In | Cities Present In | Download Dataset | |
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#1 |
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Express Scripts | 45,948 | 52 | 6,544 | |
#2 |
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CVS Pharmacy | 9,026 | 51 | 3,451 | |
#3 |
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Walgreens | 8,099 | 53 | 3,335 | |
#4 |
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Health Mart | 4,275 | 52 | 2,245 | |
#5 |
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Good Neighbor Pharmacy | 2,352 | 53 | 1,584 | |
#6 |
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GNC | 2,042 | 51 | 1,398 | |
#7 |
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Genoa Healthcare | 766 | 48 | 555 | |
#8 |
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Safeway Pharmacy | 753 | 18 | 456 | |
#9 |
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The Vitamin Shoppe | 671 | 46 | 546 | |
#10 |
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Albertsons Pharmacy | 306 | 15 | 187 |
Disclaimer: Brand logos are used for visual representation only and do not imply endorsement or affiliation.
Learn more about 10 Largest pharmacies in the United States in 2025

Express Scripts
There are 45,948 Express Scripts pharmacies in the United States as of August 17, 2023. The state and territory with the most number of Express Scripts locations in the US is California, with 4,879 pharmacies, which is about 11% of all Express Scripts pharmacies in the US.
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CVS Pharmacy
There are 9,026 CVS Pharmacy locations in the United States as of September 01, 2025. The state and territory with the most number of CVS Pharmacy locations in the US is California, with 1,057 locations, which is about 12% of all CVS Pharmacy locations in the US.
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Walgreens
There are 8,091 Walgreens pharmacies in the United States as of September 08, 2025. The state and territory with the most number of Walgreens locations in the US is Florida, with 787 pharmacies, which is about 10% of all Walgreens pharmacies in the US.
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Health Mart
There are 4,275 Health Mart pharmacies in the United States as of August 19, 2025. The state and territory with the most number of Health Mart locations in the US is California, with 505 pharmacies, which is about 12% of all Health Mart pharmacies in the US.
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Good Neighbor Pharmacy
There are 2,352 Good Neighbor Pharmacy locations in the United States as of June 25, 2025. The state and territory with the most number of Good Neighbor Pharmacy locations in the US is California, with 255 locations, which is about 11% of all Good Neighbor Pharmacy locations in the US.
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GNC
There are 2,042 GNC stores in the United States as of July 23, 2025. The state and territory with the most number of GNC locations in the US is Texas, with 219 stores, which is about 11% of all GNC stores in the US.
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Genoa Healthcare
There are 766 Genoa Healthcare locations in the United States as of July 26, 2024. The state and territory with the most number of Genoa Healthcare locations in the US is Arizona, with 66 locations, which is about 9% of all Genoa Healthcare locations in the US.
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Safeway Pharmacy
There are 753 Safeway Pharmacy locations in the United States as of July 02, 2025. The state and territory with the most number of Safeway Pharmacy locations in the US is Washington, with 165 locations, which is about 22% of all Safeway Pharmacy locations in the US.
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The Vitamin Shoppe
There are 671 The Vitamin Shoppe stores in the United States as of April 15, 2025. The state and territory with the most number of The Vitamin Shoppe locations in the US is Florida, with 78 stores, which is about 12% of all The Vitamin Shoppe stores in the US.
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Albertsons Pharmacy
There are 306 Albertsons Pharmacy locations in the United States as of July 02, 2025. The state and territory with the most number of Albertsons Pharmacy locations in the US is California, with 87 locations, which is about 28% of all Albertsons Pharmacy locations in the US.
Read Report Buy DatasetNote: 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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