If you want to know whether your home address is now located in the Ninth District and who your local, state, and federal representatives are, use the My Election Information site provided by the Commonwealth of Massachusetts.
View Massachusetts 9th District in a larger map
| Date | RC# | Bill | Vote |
| 12-1 | 595 | H RES 1724 | Yea |
| 12-1 | 594 | H RES 1217 | Aye |
| 12-1 | 593 | H J RES 101 | Yea |
| 12-1 | 592 | H RES 1430 | Aye |
| 12-1 | 591 | H RES 1735 | Aye |
