Pure maple syrup price in San Diego.

How we got these numbers

• Instacart — Aldi:Category multiplier against Walmart base, adjusted for West Urban ($7.92)
• Walmart+:Regional baseline ($8.61)
• Amazon Fresh (Prime):Category multiplier against Walmart base, adjusted for West Urban ($9.90)
• Instacart — Whole Foods:Category multiplier against Walmart base, adjusted for West Urban ($17.22)

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

Pantry staples (rice, pasta, flour) carry the smallest absolute price differences but the largest percentage gap — Aldi's private label routinely runs 40-60% under branded equivalents.

San Diego grocery context

San Diego's grocery scene leans heavily on Vons and Ralphs (both Kroger), with Sprouts as the primary organic-and-natural option. Whole Foods has a smaller SD footprint than LA. Aldi opened its first San Diego stores in 2022-2023 (Chula Vista, El Cajon) and delivery coverage is still expanding. The Mexican border proximity means many SD shoppers cross-shop in Tijuana for produce — a habit that delivery services have eroded but not eliminated.

Without strong Aldi coverage, Walmart+ becomes the default cheapest option for most San Diego zips. Sprouts via Instacart is the best produce-and-natural-foods alternative to Whole Foods at noticeably lower prices.

Pure maple syrup prices in other cities

• Los Angeles, CA
• Phoenix, AZ
• San Jose, CA
• Seattle, WA
• Denver, CO