Massachusetts Senate's Norfolk, Worcester and Middlesex district

Massachusetts Senate's Norfolk, Worcester and Middlesex district, formerly Massachusetts Senate's Norfolk, Bristol and Middlesex district, in the United States is one of 40 legislative districts of the Massachusetts Senate.

[1] Prior to redistricting that took effect with the 2022 elections, the district covered 8.6% of Bristol County, 2.0% of Middlesex County, and 12.4% of Norfolk County population.

[2][3] Democrat Becca Rausch of Needham has represented the district since 2019.

[4] The current Norfolk, Worcester, and Middlesex district represents the following:[5] The pre-2023 district included the following localities:[3] The state senate district has been held by a Democrat since 2019.

Prior to the election of Senator Rausch, it was held by Republicans since 2004.