Serious incidents run slightly below the district average, and this school reports across every data category — a strong sign the numbers reflect reality.
| CATEGORY | COUNT | TIER |
|---|---|---|
| Firearm or explosive possession | 2 | Serious |
| Homicide | 0 | Serious |
| Physical attack with weapon | 0 | Serious |
| Rape / sexual assault | 0 | Serious |
| Referral to law enforcement | 0 | Serious |
| Robbery with weapon | 0 | Serious |
| School-related arrest | 0 | Serious |
| Threat of attack with weapon | 0 | Serious |
| Harassment on basis of race/sex/disab. | 1 | Moderate |
| Physical attack without weapon | 15 | Moderate |
| Robbery without weapon | 1 | Moderate |
| Sexual harassment | 0 | Moderate |
| Threat of attack without weapon | 15 | Moderate |
| Bullying / harassment (general) | 0 | Minor |
Mark Twain Elementary ranks #5 of 6 scoreable schools in this district.
| SCHOOL | GRADES | SCORE | GRADE |
|---|---|---|---|
| Bret Harte Elementary | KG–01 | 51 | A |
| Kings Lake Education Center | 10–12 | 47 | A |
| John C. Fremont Elementary | 02–03 | 28 | A |
| Corcoran High | 09–12 | 17 | A |
| John Muir Middle | 06–08 | 4 | A |
| Corcoran Academy | KG–12 | — | A |
| Mission Community Day | 06–12 | — | A |