Poll Chart
2012 Indiana Senate: Mourdock vs. Donnelly
This chart combines the latest opinion polls into trendlines and is updated whenever a new poll is released.
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Our averages don't add up to 100% because we calculate each trendline separately.
Latest Polls
| Poll | Donnelly |
Mourdock |
Undecided |
Other |
Spread |
|---|---|---|---|---|---|
|
Oct 31 – Nov 3, 2012
768 Likely Voters
|
47 | 45 | 8 | Donnelly +2 | |
|
Nov 1 – Nov 1, 2012
600 Likely Voters
|
45 | 42 | 6 | 6 | Donnelly +3 |
|
Oct 31 – Nov 1, 2012
600 Likely Voters
|
44 | 46 | 7 | 3 | Mourdock +2 |
|
Oct 29 – Oct 30, 2012
600 Likely Voters
|
44 | 45 | 7 | 4 | Mourdock +1 |
|
Oct 28 – Oct 30, 2012
800 Likely Voters
|
47 | 36 | 6 | Donnelly +11 | |
|
Oct 28 – Oct 30, 2012
600 Likely Voters
|
43 | 36 | 9 | Donnelly +7 | |
|
Oct 26 – Oct 28, 2012
753 Likely Voters
|
47 | 46 | Donnelly +1 | ||
|
Oct 24 – Oct 26, 2012
825 Likely Voters
|
49 | 42 | Donnelly +7 | ||
|
Oct 24 – Oct 25, 2012
446 Likely Voters
|
47 | 40 | Donnelly +7 | ||
|
Oct 24 – Oct 25, 2012
600 Likely Voters
|
44 | 44 | 4 | 6 | |
|
Oct 17 – Oct 21, 2012
603 Likely Voters
|
40 | 38 | 8 | Donnelly +2 | |
|
Oct 10 – Oct 11, 2012
600 Likely Voters
|
42 | 47 | 8 | 2 | Mourdock +5 |
|
Oct 4 – Oct 11, 2012
465 Likely Voters
|
41 | 45 | 15 | Mourdock +4 | |
|
Oct 3 – Oct 4, 2012
600 Likely Voters
|
42 | 45 | 8 | 4 | Mourdock +3 |
|
Sep 19 – Sep 23, 2012
800 Likely Voters
|
40 | 38 | 7 | Donnelly +2 | |
|
Sep 7 – Sep 14, 2012
620 Likely Voters
|
39 | 42 | 19 | Mourdock +3 | |
|
Sep 10 – Sep 12, 2012
800 Likely Voters
|
45 | 42 | 14 | Donnelly +3 | |
|
Aug 9 – Aug 12, 2012
601 Likely Voters
|
45 | 43 | 12 | Donnelly +2 | |
|
Aug 6 – Aug 9, 2012
600 Likely Voters
|
39 | 41 | 17 | 3 | Mourdock +2 |
|
Aug 2 – Aug 5, 2012
601 Likely Voters
|
41 | 40 | 4 | Donnelly +1 | |
|
Jul 31 – Aug 1, 2012
400 Likely Voters
|
40 | 42 | 15 | 3 | Mourdock +2 |
|
May 23 – May 24, 2012
600 Likely Voters
|
42 | 42 | 14 | 2 | |
|
May 10 – May 13, 2012
602 Registered Voters
|
40 | 40 | 20 | ||
|
Mar 26 – Mar 28, 2012
503 Likely Voters
|
35 | 35 |
