Whole milk price in Denver.
Live shelf prices for whole milk (1 gallon) across all four major grocery delivery services in Denver, CO.
Whole milk · 1 gallon
West Urban- Walmart+Cheapest$2.74
- Instacart — Aldi$2.96
- Amazon Fresh (Prime)$4.55
- Instacart — Whole Foods$6.26
Shelf price only — total delivered cost depends on basket size, fees, and tip.
Compare full basketHow we got these numbers
- Walmart+:Live observation from May 11 ($2.74)
- Instacart — Aldi:Calibrated estimate against retailer-specific multiplier ($2.96)
- Amazon Fresh (Prime):Live observation from Apr 15 ($4.55)
- Instacart — Whole Foods:Calibrated estimate against retailer-specific multiplier ($6.26)
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%.
Denver grocery context
Denver's grocery market is dominated by King Soopers (Kroger's Colorado brand), Safeway, and Whole Foods. Sprouts has strong Denver presence and competes effectively with Whole Foods on organic produce. Sam's Club and Costco serve bulk shoppers. Aldi has zero Denver metro stores as of 2026 — Colorado is another Aldi gap, similar to Washington state. Walmart+ covers metro Denver broadly and is the de facto cheap delivery option.
Without Aldi, Walmart+ is the cheapest broadly-available delivery service in Denver. Sprouts via Instacart is the best premium-but-affordable option — typically 20-25% below Whole Foods for comparable organic items.
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Service fees, delivery, and tip all depend on basket size — the cheapest per-item service isn't always the cheapest overall.
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