Number of Costco stores in the United States in 2026
How many Costco stores are there in the United States?
There are 658 Costco stores in the United States as of September 20, 2026. The state and territory with the most number of Costco locations in the US is California, with 147 stores, which is about 22% of all Costco stores in the US.
In-depth study
Want more than store counts? Read the Costco trade area study
We mapped every Costco location in the U.S. against the road network to measure how many households can reach one within a 5 to 30 minute drive, what they earn, and how that varies by state and metro area.
- How many households and people are within each drive time
- Trade-area income and buying power, adjusted for local prices
- State, city and metro breakdowns
About Costco
Costco Wholesale Corporation is a U.S.-based multinational operating a network of membership-only big-box warehouse clubs. James Sinegal and Jeffrey Brotman established the company in Kirkland in 1983, the same year its first warehouse opened in Seattle. The Fortune 500 company is headquartered in Issaquah, Washington. Its original wholesale approach focused on signing up businesses as members; the company subsequently extended membership to individual shoppers and added products aimed at them, including merchandise under its own private-label brand. Shares trade on the Nasdaq under the ticker COST.
How can I download a list of Costco stores in the United States into Excel?
You can download the complete list of 658 Costco locations data as an Excel file, along with geo-coded addresses, phone numbers and open hours from our data store.
Download DatasetTop 10 States and Territories with the most Costco stores
California
147 (22%)
A store for every 267,721 people, in California with about 22% of the total number of Costco stores
Texas
50 (8%)
A store for every 634,200 people, in Texas with about 8% of the total number of Costco stores
Florida
36 (5%)
A store for every 651,750 people, in Florida with about 5% of the total number of Costco stores
| State / Territory | Number of stores | Population | Population per store |
|---|---|---|---|
| California | 147 (22%) | 39.35M | 267.72K |
| Texas | 50 (8%) | 31.71M | 634.20K |
| Florida | 36 (5%) | 23.46M | 651.75K |
| Washington | 35 (5%) | 8.00M | 228.60K |
| Illinois | 24 (4%) | 12.72M | 529.96K |
| New York | 21 (3%) | 20.00M | 952.48K |
| New Jersey | 21 (3%) | 9.55M | 454.67K |
| Arizona | 20 (3%) | 7.62M | 381.20K |
| Michigan | 19 (3%) | 10.13M | 533.05K |
| Georgia | 18 (3%) | 11.30M | 627.94K |
See how many households can reach a Costco in each state →
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:
4.53
89.48%
4.45%
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 |
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.
| Name | Street | City | State / Territory | Zip Code | Phone | Latitude | Longitude | Address | Country | Last Updated Date |
|---|---|---|---|---|---|---|---|---|---|---|
| Pleasanton | 7200 Johnson Drive | Pleasanton | CA | 94588 | 925-475-4000 | 37.69472282 | -121.9174443 | 7200 Johnson Drive, Pleasanton, CA, 94588 | USA | 2026-09-20 |
| San Jose Business Center | 2376 S Evergreen Loop | San Jose | CA | 95122 | 669-236-4679 | 37.31796462 | -121.8113073 | 2376 S Evergreen Loop, San Jose, CA, 95122 | USA | 2026-09-20 |
| Melbourne | 4305 Pineda Causeway | Melbourne | FL | 32940 | 321-428-2910 | 28.18942 | -80.719726 | 4305 Pineda Causeway, Melbourne, FL, 32940 | USA | 2026-09-20 |
| Morrow Business Center | 1700 Mount Zion Rd | Morrow | GA | 30260 | 678-201-0003 | 33.57211196 | -84.33365782 | 1700 Mount Zion Rd, Morrow, GA, 30260 | USA | 2026-09-20 |
| 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 | 2026-09-20 |
| Fruitport | 6110 S Harvey Street | Fruitport | MI | 49444 | 231-900-4522 | 43.141256 | -86.201824 | 6110 S Harvey Street, Fruitport, MI, 49444 | USA | 2026-09-20 |
| Manhattan | 517 E 117th St | New York | NY | 10035 | 212-896-5875 | 40.79570001 | -73.93067747 | 517 E 117th St, New York, NY, 10035 | USA | 2026-09-20 |
| E Bayamon | 125 Calle A | Bayamon | PR | 00959 | 787-993-9303 | 18.3841358 | -66.1382978 | 125 Calle A, Bayamon, PR, 00959 | USA | 2026-09-20 |
| Myrtle Beach | 1021 Oak Forest Ln | Myrtle Beach | SC | 29577 | 843-839-6604 | 33.70578275 | -78.91593686 | 1021 Oak Forest Ln, Myrtle Beach, SC, 29577 | USA | 2026-09-20 |
| Natomas | 3881 E Commerce Way | Sacramento | CA | 95834 | 916-265-9594 | 38.63988 | -121.52167 | 3881 E Commerce Way, Sacramento, CA, 95834 | USA | 2026-09-20 |
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