San Diego, CA store inventory report: October 18, 2026
25 stores · 325 products
Last checked by Aisles: between and (17 hours before this page was generated)
On October 18, 2026: Retailers reported 84.4% of 5,595 store-product listings with a known status in stock, across 25 stores in the San Diego, CA area. Batteries was the hardest category to find (62.9% in stock); Paper towels was the easiest (98.3%). On identical products, Food 4 Less prices averaged 14.2% lower than Ralphs in San Diego, CA (163 products compared).
Availability is reported by each retailer and checked by Aisles about once a day. It can change at any time, and Aisles does not physically verify stock. Confirm with the store before making a special trip.
Key findings
Retailers reported 84.4% of 5,595 store-product listings with a known status in stock, across 25 stores in the San Diego, CA area.
Batteries was the hardest category to find (62.9% in stock); Paper towels was the easiest (98.3%).
On identical products, Food 4 Less prices averaged 14.2% lower than Ralphs in San Diego, CA (163 products compared).
In-stock rate by category
| Category | Listings with a status | In-stock rate | Out of stock |
|---|---|---|---|
| Batteries | 388 | 62.9% | 144 |
| Bread | 112 | 63.4% | 41 |
| Cold and flu | 520 | 75.4% | 128 |
| Milk | 496 | 79.6% | 101 |
| Eggs | 312 | 80.1% | 62 |
| Pain relief | 355 | 87.3% | 45 |
| Toothpaste | 474 | 87.6% | 59 |
| Coffee | 634 | 87.7% | 78 |
| Baby formula | 393 | 89.1% | 43 |
| Dog food | 684 | 89.2% | 74 |
| Diapers | 827 | 89.2% | 89 |
| Paper towels | 400 | 98.3% | 7 |
Lowest in-stock rates among the stores Aisles covers
Price differences between chains on identical products
| City | Lower-priced chain | Compared with | Identical products | Average price difference | Same price |
|---|---|---|---|---|---|
| San Diego, CA | Food 4 Less | Ralphs | 163 | 14.2% lower | 39 |
What this report covers
Grocery stores only: 25 stores in 1 city with qualifying records on this date. Stores inside shopping malls are not part of daily reports, so a report covers fewer stores and cities than the site lists. Each store reports a curated assortment of commonly bought products, not its full catalog, so "lowest in-stock rates" describe the stores Aisles covers, not every store in the area.
In-stock rate by store
More
All cities on October 18, 2026 · San Diego, CA store inventory · All reports
How this report was made
Snapshot: for every store and product, the most recent retailer-reported observation retrieved by the end of the report date (UTC). Observations past their freshness window count as "status unknown".
In-stock rate: listings reported in stock or low stock, divided by listings with a reported status (in stock, low stock or out of stock). Listings whose status the retailer did not report are excluded from the rate and counted separately.
Prices: store prices as reported by the retailer, including any promotion it reported. City and chain comparisons use only current readings with a price, take the median store price per product, and compare only identical products (the same Kroger product ID, which is the item’s UPC, so package sizes match). A chain pair is shown only when 10 or more products were priced at both.
Aisles did not physically verify stock or prices. Retailer systems can be wrong or delayed.
Questions shoppers ask
What was hardest to find in the San Diego, CA area on October 18, 2026?
Batteries: 62.9% of listings with a reported status were in stock.
Which chain was cheaper in the San Diego, CA area?
Food 4 Less averaged 14.2% lower prices than Ralphs across 163 identical products on October 18, 2026.
Page generated . Availability is as reported by each retailer at the time Aisles last checked.