Walmart still leads in sheer volume. But Costco and Dollar General are closing the gap fast, according to a new Placer.ai report on big-box retail traffic in 2026. For food suppliers watching shelf placement and distribution strategy, this data matters.
TLDR
- Costco and Dollar General are outpacing Walmart in traffic growth.
- Placer.ai data signals a durable shift toward value-format retail.
- Suppliers may need to rethink where they prioritize distribution.
- Value-focused formats are winning foot traffic in 2026.
- Walmart retains volume leadership despite slower growth momentum.
Physical Retail Traffic Growth Shifts Toward Value Formats
Placer.ai’s 2026 big-box retail report tracks foot traffic across major physical retail chains. The findings show Costco and Dollar General gaining ground on Walmart in visit growth rates. Walmart remains the dominant player by total volume. However, its growth trajectory is slower than its two key rivals.
This split matters for food-industry operators. Costco’s model rewards bulk, club-pack formats and clean-label products with broad appeal. Dollar General’s gains signal continued demand in underserved, price-sensitive communities.
What Suppliers and Manufacturers Should Watch
Specifically, the Placer.ai data reinforces a bifurcation in physical retail. Premium bulk buyers are consolidating trips at Costco. Budget-constrained shoppers are leaning harder on Dollar General’s convenience and price.
For manufacturers, this is a distribution signal. Brands optimized for mid-tier general merchandise may face softer traffic at their primary retail partner. Additionally, clean-label brands with strong value positioning could find Costco’s growing traffic base a meaningful opportunity. The Future of Food has tracked the clean-label opportunity in club retail formats previously.
In short, physical retail is not dying. It is sorting. The formats winning foot traffic in 2026 are the ones with a clear value proposition, whether that is bulk savings or rock-bottom price points. Suppliers without a clear fit in either format should take note now, not later.
Source: FoodNavigator USA. https://www.foodnavigator-usa.com/Article/2026/05/28/costco-dollar-general-gain-on-walmart-in-physical-retail-traffic-placerai-finds/