Massachusetts's 9th Congressional District
The district's U.S. Representative is below. The state's two U.S. Senators on record are below.
William R. Keating
D . U.S. Representative . MA-09
Edward J. Markey
D . U.S. Senator . MA
Elizabeth Warren
D . U.S. Senator . MAThe two senators serve the whole state. The representative serves this district under the current map. Boundaries follow the district lines in effect for the 119th Congress.
Source: Congress.gov, U.S. Census districts