Grocery Prices in Great Falls, MT
Updated August 24, 2026 · BLS CPI data · Weekly basket estimate
Why Grocery Prices in Great Falls Vary
Grocery prices in Great Falls 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. Great Falls benefits from strong retail competition and lower operating costs, keeping prices slightly below the Montana 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 Great Falls.
Frequently Asked Questions
How much does a week of groceries cost in Great Falls?
Grocery prices in Great Falls track the Montana state average closely. Check the state page for the latest figures.
What are the cheapest grocery stores in Great Falls?
Aldi and Walmart Neighborhood Market consistently rank as the lowest-cost options in most Montana markets, including Great Falls. 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 Great Falls grocery prices compare to the national average?
Great Falls generally tracks the Montana state average, which you can compare to all 50 states on our main grocery prices page.