Massachusetts Polling

Expert Polling in Suffolk's Backyard

Since 2002, the Suffolk University Political Research Center has been successfully polling and analyzing elections and political issues right in Suffolk's backyard. In elections for Senate, Governor and President, SUPRC has been in the field in the Bay State for over twenty years.

Massachusetts 2025

Poll Documents

Suffolk Press Release

Boston Globe Articles

Other Media

Statement of Methodology

This survey of 500 Massachusetts registered voters was conducted from November 19 through November 23, 2025, and is based on live interviews of adults 18 years of age or older. Each area's quota and demographic information including gender, race, education, age, and party affiliation was determined from 2020 exit polling data, 2020 Census data, the 2022 American Community Survey, and current voter registration statistics. Samples of both standard landline and cell phones were called using a probability-proportionate-to-size method, which means that the phone numbers assigned to each area were proportional to the number of adult residents in each area. The 14 Massachusetts counties were grouped into four general regions. The margin of error is +/- 4.4 percentage points. All surveys may be subject to other sources of error, including but not limited to, coverage error and measurement error. The margin of error for the subset of likely Democratic Primary voters (n=226) is +/- 6.5 percentage points. The margin of error of likely Republican Primary voters (n=93) is +/- 10.2 percentage points.