Grocery Prices in Gillette, WY
Updated August 12, 2026 · BLS CPI data · Weekly basket estimate
Why Grocery Prices in Gillette Vary
Grocery prices in Gillette are shaped by local labor costs, store density and competition, regional distribution distances, and the mix of national chains versus local grocers operating in the area. Gillette benefits from strong retail competition and lower operating costs, keeping prices slightly below the Wyoming state average.
The store you choose matters as much as geography — Aldi and Walmart consistently undercut traditional supermarkets by 15–25%, which can swing your weekly bill significantly regardless of where you live in Gillette.
Frequently Asked Questions
How much does a week of groceries cost in Gillette?
Grocery prices in Gillette track the Wyoming state average closely. Check the state page for the latest figures.
What are the cheapest grocery stores in Gillette?
Aldi and Walmart Neighborhood Market consistently rank as the lowest-cost options in most Wyoming markets, including Gillette. For bulk staples, Costco and Sam's Club offer strong per-unit value. Traditional chains like Kroger, Publix, and regional grocers typically run 10–20% higher on everyday items.
How do Gillette grocery prices compare to the national average?
Gillette generally tracks the Wyoming state average, which you can compare to all 50 states on our main grocery prices page.