Whole milk price in Boston.
Estimated prices for whole milk (1 gallon) across all four major grocery delivery services in Boston, MA.
Whole milk · 1 gallon
Northeast Urban- Walmart+Cheapest$2.79
- Instacart — Aldi$2.88
- Instacart — Wegmans$3.07
- Instacart — Sprouts$3.63
- Amazon Fresh (Prime)$4.41
- Whole Foods Market$5.38
Shelf price only — total delivered cost depends on basket size, fees, and tip.
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How we got these numbers
- Walmart+:Regional baseline ($2.79)
- Instacart — Aldi:Calibrated estimate against retailer-specific multiplier ($2.88)
- Instacart — Wegmans:Category multiplier against Walmart base, adjusted for Northeast Urban ($3.07)
- Instacart — Sprouts:Category multiplier against Walmart base, adjusted for Northeast Urban ($3.63)
- Amazon Fresh (Prime):Live observation from Oct 16 ($4.41)
- Whole Foods Market:Live observation from Oct 16 ($5.38)
Live observations come from public weekly ads (Aldi, Whole Foods) and BLS Average Retail Food Prices, refreshed daily. Estimates use a per-category multiplier calibrated to NPR, Consumer Reports, and Tasting Table grocery comparison studies.
Why this category prices the way it does
Dairy is the most regionally stable category — milk and eggs track USDA market reports closely, so the price gap between services is usually under 25%.
Boston grocery context
Boston's grocery scene is shaped by the local Stop & Shop (Ahold Delhaize), Star Market (Albertsons), Market Basket (cult favorite, not on Instacart), and Roche Bros. Wegmans has multiple Boston-area stores (Newton, Burlington, Medford) with strong local following. Aldi has dense MA coverage. Whole Foods has multiple Boston and Cambridge locations. The metro's narrow streets and college-density mean delivery vehicles often double-park briefly — building access varies hugely between Back Bay brownstones and South End apartments.
Boston shoppers consistently get the best value from Instacart-Aldi for staples. Add Wegmans-via-Instacart for produce and prepared foods — the Newton and Medford stores have wide same-day windows. For Cambridge and Somerville, Trader Joe's is the cheapest premium fill-in option.
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