Wondering if a new Costco is coming near you? The retailer is investing $6.5 billion in 2026 as expansion plans include 28 new warehouses—check confirmed U.S. locations here.

Costco opened five new stores in November across North America, including three in the United States and two in Canada. As of January 5, 2026, Costco has 639 locations across the country, with West Virginia, Wyoming, and Rhode Island among the states without a warehouse.

And there’s a reason Costco’s renewal rate is 92.2% in the U.S. and Canada and 89.7% worldwide, according to the company’s most recent earnings call. Costco keeps giving members a reason to remain loyal by showing that it puts customers first.