Currently, Costco operates 897 stores, with 617 located in the United States and Puerto Rico. After the store openings in ...

Months after the grand opening in Pleasanton, another Costco is opening in the East Bay very soon. Costco in Brentwood is ...

The East Bay location opens March 7. Costco openings in the Bay Area last year drew large crowds, with customers lining up early before the official opening. Nine new Costco stores are opening ...

Unlike competitors, Costco is using retail media and personalization not just for ad revenue, but to strengthen member ...