Massachusetts Polling
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 2026
April 15, 2026: Massachusetts Likely Democratic Primary Voters with The Boston Globe
Poll Documents
Suffolk Press Release
Boston Globe Articles
Statement of Methodology
This survey of 500 registered Massachusetts voters was conducted April 9-April 13, 2026 , and is based on live interviews of adults 18 years of age or older who indicated that they were very or somewhat likely to vote in the September 2026 Democratic Primary Election for Governor and U.S. Senator. Each area's quota and demographic information including gender, race, education, age, and party affiliation was determined from midterm exit polling data, 2020 Census data, the 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.