Serious incidents run in line with 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 | 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. | 2 | Moderate |
| Physical attack without weapon | 10 | Moderate |
| Robbery without weapon | 0 | Moderate |
| Sexual harassment | 0 | Moderate |
| Threat of attack without weapon | 3 | Moderate |
| Bullying / harassment (general) | 1 | Minor |
McCarthy Middle School ranks #7 of 7 scoreable schools in this district.
| SCHOOL | GRADES | SCORE | GRADE |
|---|---|---|---|
| Byam School | KG–04 | 91 | A |
| Center Elementary School | KG–04 | 91 | A |
| Charles D Harrington | KG–04 | 91 | A |
| South Row | KG–04 | 91 | A |
| Col Moses Parker School | 05–08 | 64 | A |
| Chelmsford High | 09–12 | 59 | A |
| Community Education Center | PK–PK | — | B |