| Business | Phone |
| William A Burkowitz School 300 Crescent Ave, Chelsea 2150 | (617) 889-8486 |
| Williams School 180 Walnut St, Chelsea 2150 | (617) 889-8460 |
| Tudor Hill School 49 Clark Ave, Chelsea 2150 | (617) 660-3026 |
| St Rose Elementary School 580 Broadway, Chelsea 2150 | (617) 884-2626 |
| School Superintendent Office 500 Broadway, Chelsea 2150 | (617) 889-8400 |
| Shurtleff School 99 Hawthorne St, Chelsea 2150 | (617) 889-8422 |
| Brown Middle School 180 Walnut St, Chelsea 2150 | (617) 889-8652 |
| Bunker Hill Community College 175 Hawthorne St, Chelsea 2150 | (617) 228-2100 |
| Chelsea High School 299 Everett Ave, Chelsea 2150 | (617) 889-8418 |
| Clarke Avenue School 8 Clark Ave, Chelsea 2150 | (617) 889-7540 |
| Our Lady Assumption School 49 Clark Ave, Chelsea 2150 | (617) 884-5194 |
| Eugene Wright Middle School 180 Walnut St, Chelsea 2150 | (617) 889-8467 |
| Frank M Sokolowski School 300 Crescent Ave, Chelsea 2150 | (617) 889-8464 |
| Kelly School 300 Crescent Ave, Chelsea 2150 | (617) 889-8483 |
| Hooks Elementary School 300 Crescent Ave, Chelsea 2150 | (617) 889-8450 |