Cooked?Walmart #4762
- gradeGrade A
- inspection score98 pts
- critical violations0
- last inspectedJanuary 6, 2026 →
- address1180 S Diamond Bar Blvd, Diamond Bar 91765
Is Walmart #4762 clean?
Walmart #4762 is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on January 6, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at Walmart #4762?
These are the violations recorded at the most recent inspection on January 6, 2026, in plain English, with the city's own wording underneath.
- ⚠️NON-FOOD CONTACT SURFACES CLEAN
- ⚠️FOOD STORAGE; FOOD STORAGE CONTAINERS IDENTIFIED
When was Walmart #4762 last inspected?
Walmart #4762 has 2 inspections on record going back to April 23, 2024, averaging 98 points.
January 6, 2026 A
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View full inspection →April 23, 2024 A
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View full inspection →Walmart #4762 vs City Of Diamond Bar
City Of Diamond Bar runs 92% clean across 168 tracked restaurants — 155 clean, 10 mid, 3 cooked.
Against the 168 spots Cooked tracks in City Of Diamond Bar, this one comes out cleaner than 80% of them.
Other spots in City Of Diamond Bar
How Los Angeles grades restaurants
Los Angeles County posts a letter placard in the window, and unlike New York the score runs the friendly way: higher is better. 90 to 100 points earns an A, 80 to 89 a B, and anything below that a C. The county inspects roughly every six months to a year depending on risk, and a failed inspection can close a kitchen until it is fixed. Because LA’s scores are final at the time of inspection — there is no pending window — a letter can be read straight off the score when the placard field is blank.
Read the Los Angeles ratings guide →
Inspection findings and available history come from the authority’s published records. Cooked checks daily, but the authority publishes in batches, so a recent visit may not appear yet. Read the date on each result and check the official source for newer information.
Source: LA County Department of Public Health, Environmental Health via LA County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated January 6, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.
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Cooked covers 10 cities on official inspection data — see who's clean, mid, or cooked near you.