Every dollar store that opens in a low-income neighborhood kills roughly one-third of a grocery store

Research shows that for every three dollar stores that open within a two-mile radius, one independent grocery store closes. In rural areas, the effect is three times worse: a rural grocery store is three times more likely to exit the market after a dollar store moves in compared to urban areas. Dollar General and Dollar Tree have collectively opened over 1,000 new locations per year, and they specifically target low-income, low-access neighborhoods where grocery stores are already scarce. The displacement is catastrophic for nutrition. When dollar stores replace grocery stores, low-income households cut their fresh produce spending by up to 30.4% (when three or more dollar stores are present). Dollar stores stock almost no fresh produce, meat, or dairy. Instead, they sell shelf-stable, calorie-dense, nutrient-poor food: canned goods, chips, candy, and sodas. The communities that lose their grocery stores don't just lose a store; they lose access to the ingredients required for a healthy diet. This drives higher rates of diabetes, heart disease, and obesity in populations already suffering the worst health outcomes in the country. This problem persists because dollar stores exploit a structural vulnerability in the grocery business model. Grocery stores need high foot traffic and volume to survive on 1-2% margins, and they carry expensive-to-maintain perishable inventory that requires refrigeration, cold chain logistics, and frequent restocking. Dollar stores carry shelf-stable goods with far lower operational costs, no refrigeration burden, and longer shelf lives. They can profitably serve the same low-income customers with cheaper-to-operate stores. Some cities like Atlanta and Tulsa have passed ordinances limiting dollar store expansion, but these are rare exceptions and the broader trend continues unchecked.