Costco Reports Strong January Sales

Retailer sees 9.3% increase in net sales compared to last year

Published on Feb. 4, 2026

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Costco Wholesale Corporation reported net sales of $21.33 billion for the retail month of January, a 9.3% increase from $19.51 billion last year. The company's comparable sales, excluding the impacts of changes in gasoline prices and foreign exchange, were up 6.4% for the 4-week period and 6.3% for the 22-week period.

Why it matters

Costco's strong sales performance in January indicates continued consumer demand and spending, which is a positive sign for the broader retail industry. The company's ability to drive sales growth through its membership model and focus on value has helped it weather economic challenges.

The details

Costco reported that its net sales for the first 22 weeks of its fiscal year were $123.16 billion, an 8.5% increase from the same period last year. The company's comparable sales, excluding the impacts of changes in gasoline prices and foreign exchange, were up 6.8% in the U.S., 8.2% in Canada, and 2.7% in other international markets for the 4-week period. For the 22-week period, the company's comparable sales, excluding those impacts, were up 6.1% in the U.S., 8.1% in Canada, and 5.8% in other international markets.

  • The retail month of January covered the four weeks ended February 1, 2026.
  • Costco's net sales for the first 22 weeks of its fiscal year were reported.

The players

Costco Wholesale Corporation

A major American membership warehouse club that provides a wide selection of merchandise and offers low prices on bulk items to its members.

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The takeaway

Costco's strong sales performance in January, with double-digit growth in comparable sales in Canada and other international markets, demonstrates the company's ability to drive growth and maintain its position as a leading wholesale retailer even in challenging economic conditions.