The Costco Connection is the monthly magazine published for the members of Costco Wholesale and for others curious about the world of Costco. It is the largest-circulation monthly magazine in the United States, with more than 8.6 million recipients.

Do they sell magazines at Costco?

Costco does not currently carry any magazines at its 340 U.S. warehouse stores, the source told SN.

What is the circulation of Costco Connection?

The magazine is pretty large, with a circulation of about 14.3 million copies per edition, which is up from 12.2 million back in 2016, and Costco continues to grow its executive membership program still today.