Number of Costco stores in the United States in 2026

Last updated on March 15, 2026
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How many Costco stores are there in the United States?

There are 643 Costco stores in the United States as of March 15, 2026. The state and territory with the most number of Costco locations in the US is California, with 144 stores, which is about 22% of all Costco stores in the US.

643
Locations
49
States and Territories
547
Cities
4.53
Avg. Rating
Map of Costco stores in the United States


How can I download a list of Costco stores in the United States into Excel?

You can download the complete list of 643 Costco locations data as an Excel file, along with geo-coded addresses, phone numbers and open hours from our data store.

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Top 10 States and Territories with the most Costco stores

California

144 (22%)

A store for every 274,389 people, in California with about 22% of the total number of Costco stores


Texas

46 (7%)

A store for every 630,348 people, in Texas with about 7% of the total number of Costco stores


Washington

35 (5%)

A store for every 217,571 people, in Washington with about 5% of the total number of Costco stores


State / Territory Number of stores Population Population per store
California 144 (22%) 39.51M 274.39K
Texas 46 (7%) 29.00M 630.35K
Washington 35 (5%) 7.62M 217.57K
Florida 35 (5%) 21.48M 613.66K
Illinois 24 (4%) 12.67M 528.00K
New Jersey 21 (3%) 8.88M 422.95K
Arizona 20 (3%) 7.28M 363.95K
New York 19 (3%) 19.45M 1.02M
Michigan 19 (3%) 9.99M 525.63K
Virginia 17 (3%) 8.54M 502.12K

There are Costco stores in 51 states and territories in the United States

States and Territories without any Costco stores

These states and territories do not have any Costco stores

  • West Virginia
  • Wyoming
  • American Samoa
  • Guam
  • Rhode Island
  • U.S. Virgin Islands
  • Northern Mariana Islands

There are 7 states and territories without Costco stores in the United States

Cities with the most number of Costco stores in the United States

City State / Territory Number of Locations
San Diego California 5
San Jose California 5
Phoenix Arizona 5
Las Vegas Nevada 4
Sacramento California 4
Anchorage Alaska 4
Colorado Springs Colorado 3
South San Francisco California 3
Chicago Illinois 3
Houston Texas 3

Reviews of Costco Locations

Based on location reviews and ratings from over 2.33M customer of all Costco locations, it was found that:

star

4.53

Average rating from 2.33M reviews
star

89.48%

High customer satisfaction rating
star

4.45%

Poor customer feedback

Costco Locations with highest ratings

Store Name City State Address Review Rating No. of Reviews
Costco Woodstock GA 113 Lincoln St, Woodstock, GA, 30188 4.7 2282
Costco Salt Lake City UT 1818 S 300 W, Salt Lake City, UT, 84115 4.6 8186
Costco Miami FL 7795 West Flagler Street, Miami, FL, 33144 4.6 8048
Costco Phoenix AZ 19001 N 27th Ave, Phoenix, AZ, 85027 4.6 7455
Costco Gilbert AZ 1415 N Arizona Ave, Gilbert, AZ, 85233 4.6 7322

Costco Locations with lowest ratings

Store Name City State Address Review Rating No. of Reviews
Costco Gaithersburg MD 880 Russell Ave, Gaithersburg, MD, 20879 4.2 4989
Costco Brooklyn NY 976 3rd Ave, Brooklyn, NY, 11232 4.3 10147
Costco Sunnyvale CA 150 Lawrence Station Rd, Sunnyvale, CA, 94086 4.3 9343
Costco Alhambra CA 2207 W Commonwealth Ave, Alhambra, CA, 91803 4.3 7522
Costco Rego Park NY 6135 Junction Blvd, Rego Park, NY, 11374 4.3 5826

The POI locations dataset of Costco does not include location reviews.
If you would like to access the customer review dataset or have any questions, please contact Sales.

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Download the complete database of Costco Locations in USA

You can download the full list of Costco locations used for this analysis from our data store. Here is a random sample of 10 records for you to look at the fields and the data that we provide.

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Name Street City State / Territory Zip Code Phone Latitude Longitude Address Country Last Updated Date
San Marcos Business Center 150 S Bent Ave San Marcos CA 92078 760-410-5681 33.13745264 -117.1841061 150 S Bent Ave, San Marcos, CA, 92078 USA 2026-03-15
Pearl City Home Showroom 98-600 Kamehameha Hwy Pearl City HI 96782 808-204-2845 21.392119 -157.962253 98-600 Kamehameha Hwy, Pearl City, HI, 96782 USA 2026-03-15
Hayward Business Center 22330 Hathaway Ave Hayward CA 94541 510-259-6600 37.66759283 -122.1030431 22330 Hathaway Ave, Hayward, CA, 94541 USA 2026-03-15
Estero 10088 Gulf Center Dr Fort Myers FL 33913 239-433-7240 26.48959901 -81.78613876 10088 Gulf Center Dr, Fort Myers, FL, 33913 USA 2026-03-15
Davie 1890 S University Dr Davie FL 33324 954-370-8990 26.0966429 -80.24786345 1890 S University Dr, Davie, FL, 33324 USA 2026-03-15
Ankeny 4000 Ne Spectrum Drive Ankeny IA 50021 515-686-8709 41.762259 -93.56712192 4000 Ne Spectrum Drive, Ankeny, IA, 50021 USA 2026-03-15
Southfield Business Center 21110 Northwestern Hwy Southfield MI 48075 248-233-8431 42.44773458 -83.20456014 21110 Northwestern Hwy, Southfield, MI, 48075 USA 2026-03-15
Fruitport 6110 S Harvey Street Fruitport MI 49444 231-900-4522 43.141256 -86.201824 6110 S Harvey Street, Fruitport, MI, 49444 USA 2026-03-15
Las Vegas Business Center 222 S Martin L King Blvd Las Vegas NV 89106 702-384-6247 36.17164508 -115.1620639 222 S Martin L King Blvd, Las Vegas, NV, 89106 USA 2026-03-15
Burbank Business Center 11428 Sherman Way North Hollywood CA 91605 818-423-7082 34.20002236 -118.3799325 11428 Sherman Way, North Hollywood, CA, 91605 USA 2026-03-15

* Open hours are not displayed here as it is too big to show on a reasonably sized screen.

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