SUPRC 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 ten years.
- Poll: More MASS. Residents Taking Vaccine Right Away But Some Holding Out
- Suffolk Polls Shows Nearly 7 in 10 MA Residents Approve of Governor Charlie Baker
Boston Globe Articles
- The next stage of the vaccine drive: Persuading the hesitant
- Baker gets high marks on pandemic handling in new poll
Statement of Methodology
This survey of 500 Massachusetts residents was conducted between March 25 and March 28, 2021, and is based on live telephone interviews of adults 18 years of age or older. Each area’s quota and demographic information -- including race, education, and age -- was determined from 2010 Census data, the 2018 American Community Survey, and affiliated sources. Samples of both standard landlines (11 percent) and cell phones (89 percent) 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 sampling error for results based on the total sample is + -4.4 percentage points. Error margins increase for smaller subgroups in the cross-tabulation document that follows. All surveys may be subject to other sources of error, including but not limited to coverage error and measurement error.