2012 MA Polls
November 5, 2012: US Senate Bellwethers
Bellwether Marginals
Press Release
Key Presidential Bellwethers Show Close Election
Statement of Methodology
The IDs of 300 likely voters for each bellwether were conducted November 1-4 using live telephone interviews of landline and cell phone users. The margin of sampling error is +/- 5.65 percentage points at a 95 percent level of confidence.
October 30, 2012: US Senate General Election & Issues
Poll Documents
Press Release
Warren Surging to Victory Over Brown
Statement of Methodology
The statewide survey of 600 likely Massachusetts general election voters was conducted October 25 - 28, 2012, using live telephone interviews of landline and cell phone users. The margin of error is +/-4 percentage points at a 95 percent level of confidence.
September 17, 2012: US Senate General Election & Issues
Poll Documents
Statement of Methodology
The statewide survey of 600 likely Massachusetts general election voters was conducted September 13-16, 2012, using live telephone interviews of landline and cell phone users. The margin of error is +/-4 percentage points at a 95 percent level of confidence.
Press Release
May 23, 2012: US Senate General Election & Issues
Poll Documents
Press Release
Mass. Poll Shows Brown & Warren in Dead Heat
Statement of Methodology
The statewide survey of 600 likely Massachusetts general election voters was conducted May 20-22, 2012, using live telephone interviews of landline and cell phone users. The margin of error is +/-4 percentage points at a 95 percent level of confidence.
February 17, 2012: US Senate & Presidential Primaries
Poll Documents
Press Releases
Poll Shows Brown with 9-Point Lead Over Warren
64% of Likely GOP Voters Support Romney in MA Primary
Statement of Methodology
The statewide survey of 600 Massachusetts registered voters was conducted Feb. 11-15, 2012, using live telephone interviews of landline and cell phone users. The margin of error is +/-4 percentage points at a 95 percent level of confidence.