Higher-income Americans are more likely to do most of their grocery shopping at Costco, while middle- and lower-income shoppers are more likely to shop at Walmart and Walmart Supercenters, according to a new YouGov study examining the grocery habits of affluent households in the United States. The research, published June 10, analyzed responses collected between June 2025 and June 2026 and compared…
Rich Americans’ Favorite Grocery Stores Revealed – Newsweek
