Number of Costco stores in the United States in 2026

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

There are 640 Costco stores in the United States as of January 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.

640
Locations
49
States and Territories
544
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 640 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

44 (7%)

A store for every 659,000 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 44 (7%) 29.00M 659.00K
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
Georgia 17 (3%) 10.62M 624.53K

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
Anchorage Business Center 1074 N Muldoon Rd Anchorage AK 99504 907-416-9780 61.229188 -149.737765 1074 N Muldoon Rd, Anchorage, AK, 99504 USA 2026-01-15
Westminster Business Center 13225 Beach Blvd Westminster CA 92683 657-400-7006 33.76905632 -117.9928498 13225 Beach Blvd, Westminster, CA, 92683 USA 2026-01-15
Inglewood 3560 W Century Blvd Inglewood CA 90303 310-242-2777 33.94345024 -118.3339434 3560 W Century Blvd, Inglewood, CA, 90303 USA 2026-01-15
Denver Business Center 400 S Zuni St Denver CO 80223 303-830-4529 39.70884378 -105.0138643 400 S Zuni St, Denver, CO, 80223 USA 2026-01-15
E Colorado Springs Home Showroom 5885 Barnes Rd Colorado Springs CO 80922 719-591-3008 38.892804 -104.71854 5885 Barnes Rd, Colorado Springs, CO, 80922 USA 2026-01-15
Bedford Park Business Center 7300 S Cicero Ave Chicago IL 60629 708-552-9010 41.75878519 -87.74459082 7300 S Cicero Ave, Chicago, IL, 60629 USA 2026-01-15
Hackensack Business Center 80 S River St Hackensack NJ 07601 201-296-3044 40.87639008 -74.03887121 80 S River St, Hackensack, NJ, 07601 USA 2026-01-15
Caguas 200 Ave Rafael Cordero Pr30 Caguas Bairoa Ward PR 00725 787-653-6930 18.24738492 -66.02369266 200 Ave Rafael Cordero Pr30, Caguas Bairoa Ward, PR, 00725 USA 2026-01-15
Brentwood Home Showroom 98 Seaboard Ln Brentwood TN 37027 615-493-1003 35.963328 -86.816425 98 Seaboard Ln, Brentwood, TN, 37027 USA 2026-01-15
Midland Tx 1901 Kirkland Drive Midland TX 79707 432-203-8859 31.99485 -102.177568 1901 Kirkland Drive, Midland, TX, 79707 USA 2026-01-15

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

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