Poll Chart

2012 Massachusetts Senate: Brown vs Warren

Currently tracking 56 polls from 16 pollsters
Updated 3 months ago
Election on November 6, 2012

This chart combines the latest opinion polls into trendlines and is updated whenever a new poll is released.

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Latest Polls

Poll
Warren
Brown
Undecided
Spread
Oct 31 – Nov 3, 2012
800 Likely Voters
48 49 2 Brown +1
Oct 31 – Nov 3, 2012
811 Likely Voters
50 43 7 Warren +7
Nov 1 – Nov 2, 2012
1,089 Likely Voters
52 46 2 Warren +6
Oct 31 – Nov 1, 2012
761 Likely Voters
47 49 5 Brown +2
Oct 26 – Nov 1, 2012
535 Likely Voters
50 46 Warren +4
Oct 25 – Oct 28, 2012
600 Likely Voters
53 46 1 Warren +7
Oct 24 – Oct 28, 2012
583 Likely Voters
47 47
Oct 25 – Oct 25, 2012
500 Likely Voters
52 47 Warren +5
Oct 21 – Oct 22, 2012
516 Likely Voters
50 44 6 Warren +6
Oct 18 – Oct 21, 2012
761 Likely Voters
48 46 7 Warren +2
Oct 15 – Oct 16, 2012
709 Likely Voters
53 44 Warren +9
Oct 9 – Oct 11, 2012
1,051 Likely Voters
50 44 6 Warren +6
Oct 4 – Oct 11, 2012
641 Likely Voters
46 39 15 Warren +7
Oct 10 – Oct 10, 2012
500 Likely Voters
49 47 4 Warren +2
Oct 2 – Oct 8, 2012
436 Likely Voters
48 45 6 Warren +3
Oct 5 – Oct 7, 2012
501 Likely Voters
45 48 7 Brown +3
Oct 2 – Oct 4, 2012
602 Likely Voters
50 44 Warren +6
Sep 28 – Oct 4, 2012
440 Likely Voters
50 45 Warren +5
Sep 25 – Sep 30, 2012
405 Registered Voters
48 44 Warren +4
Sep 21 – Sep 27, 2012
502 Likely Voters
43 38 19 Warren +5
Sep 24 – Sep 24, 2012
500 Likely Voters
48 48 4
Sep 20 – Sep 20, 2012
868 Likely Voters
47 48 5 Brown +1
Sep 15 – Sep 17, 2012
507 Likely Voters
47 42 11 Warren +5
Sep 13 – Sep 17, 2012
497 Likely Voters
45 49 7 Brown +4
Sep 13 – Sep 16, 2012
600 Likely Voters
48 44 8 Warren +4
Sep 13 – Sep 16, 2012
876 Likely Voters
48 46 6 Warren +2
Sep 7 – Sep 14, 2012
817 Likely Voters
44 44 11
Sep 6 – Sep 13, 2012
444 Likely Voters
50 44 6 Warren +6
Sep 7 – Sep 9, 2012
756 Likely Voters
45 46 9 Brown +1
Aug 21 – Aug 21, 2012
592 Likely Voters
43 49 9 Brown +6
Aug 16 – Aug 19, 2012
1,115 Likely Voters
44 49 8 Brown +5
Jul 19 – Jul 22, 2012
445 Registered Voters
40 38 17 Warren +2
Jun 22 – Jun 24, 2012
902 Likely Voters
46 46 8
May 29 – May 31, 2012
504 Registered Voters
45 43 11 Warren +2
May 25 – May 31, 2012
651 Likely Voters
37 39 25 Brown +2
May 20 – May 22, 2012
600 Likely Voters
47 48 5 Brown +1
May 8 – May 10, 2012
502 Likely Voters
46 46 8
May 7 – May 7, 2012
500 Likely Voters
45 45 10
Apr 25 – Apr 28, 2012
438 Registered Voters
43 41 13 Warren +2
Apr 9 – Apr 9, 2012
500 Likely Voters
46 45 9 Warren +1
Mar 21 – Mar 27, 2012
424 Adults
35 37 26 Brown +2
Mar 16 – Mar 18, 2012
936 Likely Voters
46 41 13 Warren +5
Feb 23 – Mar 1, 2012
527 Registered Voters
41 49 Brown +8
Feb 29 – Feb 29, 2012
500 Likely Voters
44 49 7 Brown +5
Feb 11 – Feb 15, 2012
600 Registered Voters
40 49 11 Brown +9
Feb 6 – Feb 9, 2012
503 Likely Voters
46 43 12 Warren +3
Jan 31 – Feb 4, 2012
456 Registered Voters
43 52 Brown +9
Dec 1 – Dec 6, 2011
503 Registered Voters
49 42 9 Warren +7
Nov 9 – Nov 22, 2011
433 Registered Voters
43 39 18 Warren +4
Sep 29 – Oct 5, 2011
475 Registered Voters
42 47 10 Brown +5
Sep 22 – Sep 28, 2011
1,005 Registered Voters
38 41 17 Brown +3
Sep 16 – Sep 18, 2011
791 Likely Voters
46 44 10 Warren +2
Aug 30 – Sep 1, 2011
500 Likely Voters
35 44 20 Brown +9
Aug 20 – Aug 31, 2011
424 Adults
29 48 23 Brown +19
Jun 2 – Jun 5, 2011
957 Likely Voters
32 47 21 Brown +15
Mar 6 – Mar 10, 2011
472 Registered Voters
34 51 14 Brown +17

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