Phoenix, AZ Grocery Price Index
The GroceryChop Price Index tracked 543 grocery shelf prices across 39 stores in Phoenix, AZ in August 2026, for a weighted basket cost of $3.43.
Phoenix-Mesa-Chandler, AZ metro area · August 2026
Phoenix, AZ vs. the national index
The basket cost $3.43 in Phoenix, AZ in August 2026, against $3.62 nationally — about 5.2% lower.
Read level comparisons as indicative, not precise. A market's basket cost reflects which items and stores cleared our sample thresholds there, not only genuine local price differences, and that composition varies between markets. The month-over-month change is the like-for-like figure — it compares the same items at the same stores, so composition cancels out.
Grocery price trend — Phoenix, AZ
Index level, August 2026 = 100
The line stops at the break on purpose. From August 2026 the item median is taken over distinct prices rather than every reading, so the index restarts at 100 instead of chaining through July — the step across that gap would measure the change of method, not a change in prices.
Cite this page
GroceryChop Price Index — Phoenix, AZ, August 2026. GroceryChop. grocerychop.com/price-index/metro/phoenix-az
Free to quote, chart, and republish under CC BY 4.0 with attribution. This URL is permanent and updates automatically each month.
Shopping in Phoenix, AZ? Find today's prices.
The index measures how prices move. To see what things cost right now — every store, every chain, live deals across the metro — use the local page.
Grocery prices in Phoenix, AZ — common questions
Are grocery prices going up in Phoenix, AZ?
The GroceryChop Price Index tracked 543 grocery shelf prices across 39 stores in Phoenix, AZ in August 2026, for a weighted basket cost of $3.43. We publish no month-over-month change for August 2026: from this month the item median is taken over distinct prices rather than every reading, so August is not comparable with July and the index restarts at 100. A comparable change will publish for September 2026.
How much do groceries cost in Phoenix, AZ?
The weighted basket cost — the average unit price of a basket of everyday staples — was $3.43 in August 2026, 5.2% below the national figure of $3.62. This is a comparative measure, not a typical weekly grocery bill, and level comparisons between markets are indicative rather than precise because the mix of items clearing our sample thresholds differs by market. The month-over-month change is the like-for-like figure.
Where does GroceryChop's Phoenix, AZ price data come from?
From 39 grocery stores across 6 banners in the Phoenix-Mesa-Chandler, AZ metro area, observed directly rather than surveyed. Figures are aggregates only — GroceryChop never publishes store-versus-store price comparisons or individual product price lists. Full methodology at grocerychop.com/price-index/methodology.
Grocery prices in other metros
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