Districts
Congressional District 9
Congressional District 9, Massachusetts, is represented by William R. Keating (U.S. Representative MA-9), on the roster read 2026-09-20.
Congressional District 9 is a congressional district in Massachusetts. Contact details are as the sources publish them.
- Type
- congressional district
- State
- Massachusetts
- Census identifier
- 2509
- Officeholders Rallybase holds
- 1
- Roster read on
Who holds a seat in Congressional District 9
- William R. KeatingU.S. Representative, MA-9 · Democrat · 202-225-3111
What you can do from here
- Write to your representativesRallybase composes the letter; sending it yourself is free
- Find every government that covers your addressA ZIP straddles districts, so this asks for a point rather than a ZIP
What Rallybase does not know here
- How many people live here. We store the boundary and no population figure with it.
- When this body next meets. We hold meetings for the markets whose calendars we sync, and none attached to this district.
- How this district was drawn, when it was last redistricted, and who drew it. We hold the boundary as the Census publishes it and none of its history.