Poll Chart

2014 Massachusetts Senate: Herr vs. Markey

Currently tracking 13 polls from 7 pollsters
Updated over 1 year ago
Election on November 4, 2014

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

HuffPost Model

Our model suggests Markey was strongly favored to win. (In >99% of simulations, Markey beat Herr.)

Choices

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Overall Senate Outlook

On November 4, 2014, we reported a 79% chance that Republicans would take control of the Senate. (They did.)

See our full forecast » See the election results »

Latest Polls

Poll
Markey
Herr
Undecided
Other
Spread
Oct 21 – Oct 30, 2014
430 Likely Voters
54 34 12 0 Markey +20
Oct 27 – Oct 29, 2014
500 Likely Voters
49 34 17 Markey +15
Oct 20 – Oct 27, 2014
591 Likely Voters
53 37 9 Markey +16
Oct 22 – Oct 25, 2014
494 Likely Voters
57 32 9 1 Markey +25
Oct 16 – Oct 23, 2014
2,218 Likely Voters
54 32 14 0 Markey +22
Oct 1 – Oct 4, 2014
504 Likely Voters
56 30 13 1 Markey +26
Sep 20 – Oct 1, 2014
2,389 Likely Voters
54 31 1 0 Markey +23
Sep 25 – Sep 28, 2014
500 Likely Voters
54 30 16 Markey +24
Sep 20 – Sep 28, 2014
416 Likely Voters
56 34 10 Markey +22
Sep 16 – Sep 21, 2014
502 Likely Voters
58 30 11 1 Markey +28
Sep 16 – Sep 17, 2014
750 Likely Voters
49 31 15 5 Markey +18
Sep 14 – Sep 16, 2014
407 Likely Voters
53 27 21 Markey +26
Jul 5 – Jul 24, 2014
1,846 Likely Voters
61 34 2 3 Markey +27

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