Compare public schools
| Fact | Chelsea Opportunity Academy Remove | Chelsea High Remove |
|---|---|---|
| School district | Chelsea | Chelsea |
| Location | Chelsea, Massachusetts | Chelsea, Massachusetts |
| School level | High | High |
| Grades | 09–12 | 09–12 |
| Students enrolled | 132 | 1,649 |
| Classroom teachers (FTE) | 7 | 126 |
| Students per teacher | 18.9:1 | 13.1:1 |
| School type | Alternative | Regular |
| Charter school | No | No |
| Virtual (online) school | No | No |
| Title I status | Title I schoolwide school (2021-22) | Title I schoolwide school (2021-22) |
| Phone | (617) 466-5000 | (617) 466-5000 |
| Address | 299 Everett Avenue, Chelsea MA 02150 | 299 Everett Avenue, Chelsea MA 02150 |
| NCES data year | 2024-25 | 2024-25 |
Source: National Center for Education Statistics (NCES) Common Core of Data. Facts as reported; schools are not ranked or rated.