The share of restaurants that didn't earn an A, by year. It has climbed every year.
Below-an-A went from 2.9% in 2023 to 4.7% in 2025. But the median score held at 95 the whole time. So the middle isn't getting worse, the bottom of the A is falling out: restaurants sitting at 90 to 92 are slipping under the line into B.
Tie that to the cliff. The huge pile of restaurants sitting exactly on 90 is fragile. A small tightening drops thousands of them from an A to a B.
* the latest year is partial. Every number here comes from the LA County Department of Public Health inspection record. We translate the record; we don't change it. Cleanplate is not affiliated with or endorsed by the county.