As of july 2025, costco operates 910 warehouses worldwide, with 85% of them being in north america (united states, canada, and mexico) [5] costco's earliest predecessor, price club, opened its first store on july 12, 1976, on morena boulevard in san diego, california. We are the recognized leader in our field, dedicated to quality in every area of our business and respected for our outstanding business ethics. There are 635 costco stores in the united states as of september 24, 2025 The state and territory with the most number of costco locations in the us is california, with 143 stores, which is about 23% of all costco stores in the us. While the majority of costco’s stores are situated in the u.s., the company has significantly expanded its international footprint
Today, costco operates warehouses in several key countries, including china, reflecting its growth and adaptability in the global market Let’s look at the numbers! Several states in the central us, such as montana, wyoming, and the dakotas, have very few or no costco locations Some states in the southern central region, like arkansas and mississippi, also have limited costco presence. According to reports, there are 627 costco stores in 49 states and territories of the united states The highest number of costco locations in the us are in california and phoenix with 142 stores and 5 stores, respectively.
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