We’ve been conditioned to believe Walmart is the undisputed king of low prices. But if you’re automatically driving to Walmart every Sunday to fill your fridge, you’re leaving serious cash on the table.
According to a February 2026 pricing study conducted by Consumer Reports, Walmart isn’t the cheapest place to buy your food. In fact, it got beat out by a half-dozen other retailers.
The researchers partnered with the Strategic Resource Group to track prices across major U.S. cities, comparing identical or comparable grocery baskets. The gap between the cheapest store and the most expensive store was over 33%. That means your choice of supermarket could cost you hundreds of dollars a year.
If you want to stop overpaying for your weekly staples, it’s time to change your routine. Here are the six grocery chains that officially beat Walmart on price.
The 6 stores beating Walmart’s prices
1. Costco: Consumer Reports found that Costco’s groceries are an average of 21.4% cheaper than Walmart’s. Yes, you have to pay a $65 annual membership fee just to walk through the door. But when you’re saving over 20% on your weekly grocery haul, that fee can pay for itself in a matter of weeks.
The secret is its bulk pricing and high-quality Kirkland Signature store brand. If you want to maximize warehouse savings, there are plenty of additional smart ways to make a Costco membership pay for itself.
2. BJ’s Wholesale Club: Coming in right behind Costco, BJ’s undercuts Walmart’s prices by 21%. It operates on the same warehouse model as Costco, requiring a membership fee but offering deep discounts on bulk goods and its own private label.
If you have a BJ’s closer to your house than a Costco, it’s a no-brainer to make the switch for your pantry staples.
3. Lidl: You don’t need a membership to shop at this German-owned discount chain. Lidl beat Walmart by an average of 8.5%. It keeps prices low by operating smaller stores, displaying food items in the boxes they were shipped in, and prioritizing its own private-label goods over national brands.
4. Aldi: The beloved bare-bones grocer comes in 8.3% cheaper than Walmart. Aldi runs on an efficient model, which includes shoppers bringing their own bags. You’ll find savings on a range of foods, including produce, dairy, and baking supplies.
5. WinCo: This employee-owned supermarket chain is 3.3% cheaper than Walmart. WinCo operates mostly in the western half of the United States. It doesn’t accept credit cards and you have to bag your own groceries, but the warehouse-style layout and bulk bins mean you’re paying less for everyday staples.
6. H-E-B: The cult-favorite Texas supermarket chain narrowly edged out Walmart by 0.2%. While that fraction of a percent might not sound like much, it still can help you save. Look for H-E-B’s famously fresh tortillas, local produce, and a massive selection.
The most expensive stores to avoid
If you’re trying to save money, the data is clear on where you shouldn’t shop. The same study found that Whole Foods is the most expensive grocery chain in America, with prices averaging nearly 40% higher than Walmart. Regional chains like Jewel-Osco and Shaw’s were also roughly 30% more expensive.
Stop operating on autopilot. The easiest money you will ever make is the money you stop blindly handing over to the wrong supermarket. Pick one of the cheaper stores on this list, read up on the best ways to slash your grocery bill, map out your shopping route, and start keeping more of your own cash.
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