LA Restaurant
Health Scores
Explained
Los Angeles County was actually the first major US metro to introduce letter-grade health inspection cards in 1998. But most diners still don't know what those grades really mean — or how to dig deeper. Here's everything you need to know before dining out in LA.
50,000+
LA County food facilities inspected
1998
Year LA pioneered letter-grade posting
90–100
Points = Grade A (higher is better)
1 tap
DineIQ surfaces it before you book
How LA County's Restaurant Grading System Works
LA County's Environmental Health (LADPH) uses a 0–100 scoring system — opposite direction from NYC. Here, higher is better. Inspectors deduct points for each violation found during an inspection, and the final score determines the letter grade displayed in the restaurant window.
LA County was the first major US metro to mandate public posting of letter grades in restaurant windows — and the system has been adopted by dozens of other jurisdictions since. Despite its familiarity, most diners don't know what sits behind the letter.
A
90 – 100 points
High compliance. Minor or no violations. Generally safe to book.
B
80 – 89 points
Notable violations present. Check the specifics before dining.
C
70 – 79 points
Significant compliance issues. Worth a careful read of violations.
Important: In LA, a score below 70 means a restaurant is subject to closure. A closed restaurant will display a "Closed by Public Health" notice instead of a grade card. DineIQ surfaces closure history so you know if a restaurant has faced enforcement action.
Major vs. Minor Violations — What Gets Deducted
LA County inspectors classify violations by severity, with point deductions scaling accordingly. Understanding what drives point deductions changes how you interpret a score.
Major Risk Factors (4 points each)
These are the violations most directly associated with foodborne illness. LA County deducts 4 points per major violation — meaning just three of these can push a restaurant from A to B territory.
Examples: improper food holding temperatures, contaminated food contact surfaces, evidence of vermin, employee not washing hands, food from unapproved sources.
Minor Risk Factors (2 points each)
Operational or maintenance issues that don't directly cause illness but indicate subpar standards. These still matter — a restaurant with many minor violations is signaling a culture of compliance that affects food safety overall.
Examples: inadequate handwashing facilities, improper storage labeling, equipment in disrepair, flies present in non-food areas.
Good Retail Practices (1 point each)
Low-risk compliance issues around general facility operations. Multiple GRP violations in combination can still push a score down meaningfully, especially for borderline A/B restaurants.
Examples: missing sneeze guards, improper lighting, walls/floors in need of cleaning, no food handler certification posted.
How Often Are LA Restaurants Inspected?
LA County LADPH uses a risk-based tiered frequency system. Higher-risk operations (those that handle raw animal products, serve vulnerable populations, or have compliance histories) are inspected more frequently:
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High-risk facilities: Inspected 3–4 times per year. These are typically full-service restaurants with complex menus involving raw meats, fish, or shellfish.
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Moderate-risk facilities: Inspected 1–2 times per year. Includes most standard casual dining restaurants.
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Low-risk facilities: Inspected once per year. Typically limited-service or packaged-food-only operations.
As with NYC, this means the score you see posted could be months old. DineIQ always displays the inspection date alongside the score so you can make an informed judgment about data freshness.
LA-Specific Things Every Diner Should Know
🌮 Food trucks are graded too
LA's massive food truck scene is fully covered by the county inspection system. Mobile food facilities receive the same A/B/C grading and must display their score card. DineIQ includes food truck inspection data for the LA market.
🏙️ LA County vs. City of LA — different jurisdictions
LA County Environmental Health covers unincorporated areas and many cities within the county. But some cities (like Pasadena and Long Beach) operate their own health departments with separate inspection programs. DineIQ maps the correct jurisdiction for each restaurant automatically.
📊 LA was the pilot for letter-grade transparency
LA County introduced mandatory A/B/C grading in 1998 — and studies showed dining at Grade A restaurants increased significantly, while Grade C restaurants saw real revenue declines. The grades work. The problem is that most diners still don't dig into the underlying data that produces them.
🌿 Trend history matters for allergy-aware diners
A restaurant with a current Grade A that had a Grade B and several pest-related violations 6 months ago is a different dining decision than one with a consistent 4-year A track record. DineIQ surfaces 12-month inspection history, not just the most recent score.
Why the Health Score Is Necessary But Not Enough
A strong health inspection score tells you a restaurant is meeting the county's baseline safety standards. It doesn't tell you whether the kitchen is running short-staffed tonight, which affects food prep time, temperature safety, and service quality. And it doesn't tell you whether a restaurant has the protocols in place to safely handle peanut, tree nut, shellfish, or gluten allergies.
LA's dining scene is world-class — 88 Michelin-starred restaurants, thousands of independent operators, and one of the most diverse culinary landscapes in the world. DineIQ was built to give diners in exactly this environment the full picture: health score with violation detail, staffing level by hour, and allergen preparation transparency, all in one pre-dining check.
See any LA restaurant's full intel
before you book
Health score, staffing level, and allergen prep — all in one tap. DineIQ is free for diners.
Get early access — freeFrequently Asked Questions
Are LA restaurant inspection records public?
Yes. LA County Environmental Health publishes all inspection records including scores, violation descriptions, and inspection dates. Data is available through the LADPH portal and through LA County Open Data.
Does a Grade A restaurant in LA mean zero violations?
Not necessarily. Grade A means 90–100 points — a restaurant scoring 90 can still have received point deductions for multiple violations. What matters most is whether any of those violations were in the major risk factor category. DineIQ breaks this down so you can see the specific violation types, not just the letter.
What does "Closure" mean on an LA restaurant's record?
A closure means the LA County inspector found imminent health hazard conditions and ordered the facility to stop operating until violations were corrected and a re-inspection was passed. A history of closures is a significant data point that a letter grade alone doesn't communicate.
Does DineIQ cover restaurants in cities with their own health departments (Pasadena, Long Beach)?
Yes. DineIQ maps each restaurant to its correct regulatory jurisdiction and pulls data accordingly — whether that's LA County Environmental Health, the City of Pasadena Environmental Health Division, or the City of Long Beach Department of Health and Human Services.
Does a good health score mean it's safe for someone with a food allergy?
No. Health inspections don't evaluate allergen-specific protocols. A restaurant can score 97/100 and still have no dedicated preparation areas for allergen-free dishes. For allergy-aware dining, allergen preparation transparency is essential — which is exactly why DineIQ surfaces it as a standalone signal alongside the health score.