Cooked?Kokio Chicken
- gradeGrade A
- inspection score91 pts
- critical violations0
- last inspectedMarch 28, 2025 →
- address2841 S Diamond Bar Blvd Ste C, Diamond Bar 91765
Is Kokio Chicken clean?
Kokio Chicken is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on March 28, 2025. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at Kokio Chicken?
These are the violations recorded at the most recent inspection on March 28, 2025, in plain English, with the city's own wording underneath.
- ⚠️# 38. THERMOMETERS PROVIDED AND ACCURATE
- 📦food stored wrong# 30. FOOD PROPERLY STORED; FOOD STORAGE CONTAINERS IDENTIFIED
- 🚿plumbing acting up# 40. PLUMBING: PLUMBING IN GOOD REPAIR, PROPER BACKFLOW DEVICES
- 🧽surfaces not properly sanitized# 14. FOOD CONTACT SURFACES: CLEAN AND SANITIZED
- ⚠️# 01B. FOOD SAFETY CERTIFICATION
- 🛠️gear not up to code# 35. EQUIPMENT/UTENSILS - APPROVED; INSTALLED; CLEAN; GOOD REPAIR, CAPACITY
- ⚠️# 34. WAREWASHING FACILITIES: ADEQUATE, MAINTAINED, PROPERLY USE, TEST STRIPS AVAILABLE
When was Kokio Chicken last inspected?
Kokio Chicken has 2 inspections on record going back to March 13, 2024, averaging 91 points.
March 28, 2025 A
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View full inspection →March 13, 2024 A
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View full inspection →Kokio Chicken 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 16% 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 March 28, 2025. Inspection results describe one moment in a kitchen's life, not a permanent verdict.
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