ISSAQUAH, WA - Costco Wholesale Corporation reported net sales of $20.97 billion for the retail month of May, the four weeks ended June 1, 2025, an increase of 6.8 percent from $19.64 billion last year.

Net sales for the first 39 weeks were $201.02 billion, an increase of 8.0 percent from $186.07 billion last year.

Costco currently operates 905 warehouses, including 624 in the United States and Puerto Rico, 109 in Canada, 41 in Mexico, 37 in Japan, 29 in the United Kingdom, 19 in Korea, 15 in Australia, 14 in Taiwan, seven in China, five in Spain, two in France, and one each in Iceland, New Zealand, and Sweden. Costco also operates e-commerce sites in the U.S., Canada, the U.K., Mexico, Korea, Taiwan, Japan, and Australia.

See the release here.