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 | 0 | Serious |
| Homicide | 0 | Serious |
| Physical attack with weapon | 6 | Serious |
| Rape / sexual assault | 3 | 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. | 2 | Moderate |
| Physical attack without weapon | 75 | Moderate |
| Robbery without weapon | 0 | Moderate |
| Sexual harassment | 4 | Moderate |
| Threat of attack without weapon | 3 | Moderate |
| Bullying / harassment (general) | 2 | Minor |
Mark Twain Elementary ranks #1 of 2 scoreable schools in this district.
| SCHOOL | GRADES | SCORE | GRADE |
|---|---|---|---|
| Copperopolis Elementary | KG–06 | 1 | A |