Blog → Understanding Restaurant Health Scores
By Jordan Park · Digital Strategy Specialist · F&B Consultant · June 7, 2026
You are about to walk into a restaurant you have never tried before. The food photos look incredible, the reviews are glowing, and the menu has exactly what you are craving. Then you notice a grade card taped to the window. It says "B." Your stomach tightens — but should it?
Here is the uncomfortable reality: 48 million Americans get sick from foodborne illness every year, according to CDC estimates. That is roughly 1 in 6 people. Of those, 128,000 are hospitalized and 3,000 die. These are not abstract numbers — they represent real people who trusted that the meal in front of them was safe.
The good news? Restaurant health inspection scores exist specifically to protect you, and understanding how they work transforms you from a passive diner into an informed one. This guide breaks down exactly what those scores measure, what common violations actually mean, and how to use inspection data to make smarter dining decisions without becoming paranoid about every meal out.
Health inspections are conducted by trained environmental health specialists — sometimes called sanitarians — employed by your county or city health department. These inspectors are typically required to hold certifications in food safety and complete ongoing training. They are not random bureaucrats with clipboards; they are professionals trained to identify conditions that cause foodborne illness.
A standard restaurant inspection covers between 40 and 60 individual items, depending on the jurisdiction. The inspector walks through the entire operation — from the loading dock where deliveries arrive, through dry storage and walk-in coolers, across every prep station and cooking line, into the dishwashing area, and through the restrooms. The entire process typically takes 90 minutes to three hours, depending on the size and complexity of the operation.
But here is what most diners do not realize.
Inspections are almost always unannounced. The inspector arrives without warning during operating hours, which means the conditions they observe reflect how the restaurant actually runs — not how it looks when the owner knows someone is watching. This is critical. A restaurant that scores well on an unannounced visit is genuinely maintaining standards, not performing for the inspector.
Most U.S. jurisdictions use one of two scoring approaches, and understanding which system your area uses is the first step to reading scores accurately.
This is the most common approach. Every restaurant starts with 100 points, and inspectors deduct points for each violation found. The remaining score determines the grade:
Some jurisdictions — including parts of Texas, Oregon, and several other states — use a binary pass/fail system rather than numerical scores. In this model, a restaurant either passes (meeting minimum standards) or fails (not meeting them). Pass/fail systems often publish the full list of violations found, which can actually give you more detailed information than a single number.
Neither system is inherently better. What matters is understanding which system your local health department uses and how to access the data.
Not all violations are equal, and this is where most diners get confused. A restaurant with a score of 88 due to a single critical violation may actually present more risk than one scoring 82 due to several non-critical issues. The type of violation matters far more than the raw number.
These are conditions that can directly cause foodborne illness if not corrected. They include:
A single critical violation can drop a score by 4 to 7 points depending on the jurisdiction. More importantly, critical violations often require immediate correction — the inspector may stand in the kitchen and watch the issue get fixed before continuing.
These are conditions that do not pose an immediate threat but indicate maintenance or procedural gaps:
Non-critical violations typically cost 1 to 3 points each. A restaurant could accumulate several of these and still earn an A, because none of them creates the conditions for immediate foodborne illness.
Every county that conducts restaurant inspections is required to make the results available to the public. Here is exactly how to find them:
Google your county name plus "restaurant inspection results" or "food establishment scores." Most departments have a searchable database where you can enter a restaurant name or address and see every inspection on record, including the full list of violations found.
In jurisdictions that require posting — including New York City, Los Angeles County, and most of North Carolina — restaurants must display their most recent grade in a visible location near the main entrance. If you do not see a grade card where one is required, that itself is a violation worth noting.
Several third-party websites aggregate health inspection data from thousands of jurisdictions. These can be convenient, but always verify against the official county database — aggregators sometimes lag behind by weeks or months and may miss the most recent inspection.
If online records are not available for your jurisdiction, you can request inspection reports through a public records request. Health inspection data is public information in every U.S. state, and departments are required to provide it upon request.
Here is where it gets nuanced. A single inspection score is a snapshot — one moment in time during one visit. It does not tell you the whole story, and reading too much into a single number is a mistake.
What matters far more is the trend over time. A restaurant that scored 94, 96, 93, and 95 over four consecutive inspections is demonstrating consistent food safety discipline. A restaurant that scored 97, 82, 95, and 78 is showing a troubling pattern of inconsistency — the operation swings between excellent and concerning depending on who is running the shift or whether the owner is present.
Research from the CDC's Environmental Health Specialists Network (EHS-Net) found that restaurants with consistently high scores across three or more consecutive inspections had 61% fewer foodborne illness complaints than restaurants with volatile scores, even when the volatile restaurants' average score was similar. Consistency is the signal. A single number is noise.
Understanding the most frequent violations helps you separate genuine red flags from background noise when reading inspection reports.
Food in a prep cooler or cold line measured above 41°F. This is the single most common critical violation nationally. It often results from overloaded coolers, doors left open during service rush, or aging refrigeration equipment. A one-time occurrence that was corrected during inspection is much less concerning than a pattern across multiple visits.
Missing soap, no paper towels, blocked handwashing sink, or observed employee not washing hands properly. The FDA Food Code requires hands to be washed for at least 20 seconds with soap and warm water. This violation category is taken very seriously because hand hygiene is the single most effective prevention against norovirus transmission, which accounts for 58% of all foodborne illness cases.
Cutting boards, prep tables, slicers, or other equipment not properly sanitized between uses. This includes inadequate sanitizer concentration in three-compartment sinks or spray bottles. While this sounds alarming, many of these violations are technical — the sanitizer concentration was 150 ppm instead of the required 200 ppm — rather than visibly dirty surfaces.
Containers without date labels, food stored on the floor instead of at least 6 inches above it, or improper stacking order in walk-in coolers (raw chicken stored above ready-to-eat items). Labeling violations are among the most commonly cited issues and are generally easy to correct.
Droppings, gnaw marks, live insects, or inadequate pest control measures. Context matters here. A single fruit fly near a drain is categorically different from rodent droppings in a dry storage area. Inspectors distinguish between minor pest activity and active infestation, and the deduction points reflect this difference.
No written employee illness policy, or the policy does not meet FDA Food Code requirements for excluding sick workers. The COVID-19 pandemic significantly increased awareness of this issue, and many jurisdictions now enforce employee health policies more strictly than they did before 2020.
Damaged flooring, peeling paint, broken tiles, or plumbing problems. These are almost always non-critical violations that affect the facility's condition rather than the food itself. They indicate deferred maintenance but rarely present a direct foodborne illness risk.
Now that you understand the system, here is how to actually apply this knowledge without letting it ruin your enjoyment of eating out.
Look at the trend, not the number. Pull up the last three to four inspections for a restaurant you are considering. Consistent scores in the 90s are a strong signal. A single dip into the mid-80s followed by a return to 95+ suggests a bad day that was corrected, not a systemic problem.
Read the violations, not just the grade. A B score caused entirely by non-critical violations like missing thermometer labels and a dusty vent hood is very different from a B caused by a single critical temperature violation. The details matter more than the letter grade.
Weight recent inspections more heavily. A restaurant that scored 78 two years ago and 96 on its last three inspections has clearly improved its operation. Kitchens change — management changes, equipment gets upgraded, staff gets retrained. The most recent two inspections are the most relevant data points.
Consider the restaurant type. High-volume, high-complexity operations — large full-service restaurants with extensive menus, banquet facilities, and multiple prep areas — are inherently more likely to have minor violations simply because there are more things to inspect. A 92 at a 200-seat restaurant doing complex prep is arguably more impressive than a 98 at a small coffee shop.
For more on evaluating restaurants before you visit, including what to look for on menus and how to identify quality signals online, check our guide to reading restaurant menus. And if you are dining with specific dietary needs, our dietary restrictions guide covers how to communicate with kitchens about food safety from an allergy perspective.
Most inspection results should not worry you. The system works — restaurants with consistently high scores are genuinely safe places to eat, and the vast majority of restaurants in the United States maintain scores of 85 or above.
However, you should exercise real caution if you see any of these patterns:
For broader food safety awareness while dining, our restaurant food safety guide covers what you can observe as a guest that might signal kitchen quality beyond what the inspection report shows.
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Explore KwickMenu →In most jurisdictions using a 100-point scale, a score of 90 or above is considered good. An A grade (typically 90-100) means the restaurant had no critical violations or corrected them immediately. Scores between 80-89 (B grade) indicate minor issues that need attention. Below 80 (C grade or lower) signals significant food safety concerns that warrant caution.
Inspection frequency varies by jurisdiction and risk level. Most restaurants receive routine inspections one to three times per year. High-risk establishments like those serving raw seafood or doing extensive prep may be inspected quarterly. Low-risk operations like coffee shops may only see an inspector once annually. Complaints from the public can trigger additional unannounced inspections at any time.
It depends on the severity. Critical violations that pose an immediate health hazard — such as no hot water, active pest infestation, or sewage backup — can result in immediate closure. Non-critical violations typically result in a re-inspection deadline, usually 30 to 90 days. A restaurant can continue operating while addressing non-critical issues, but repeated failures can lead to permit revocation.
Most county and city health departments publish inspection results online through searchable databases. Search for your county name plus "restaurant inspection results" or "food establishment scores." Many jurisdictions also require restaurants to display their most recent grade card in a visible location near the entrance. Third-party apps and websites aggregate this data, though they may not always reflect the most recent inspection.
Not necessarily. CDC data shows chain restaurants and independent restaurants have comparable average health scores. Chains benefit from standardized procedures and corporate oversight, but they also face challenges with high staff turnover and complex menus. Independent restaurants with experienced owners who are present daily often maintain excellent scores. The quality of management matters more than the business model.