Poll Chart

2012 National GOP Primary

Currently tracking 258 polls from 30 pollsters
Updated over 2 years ago

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
Cain
Huntsman
Perry
Bachmann
Romney
Gingrich
Paul
Giuliani
Santorum
Undecided
Other
Apr 28 – Apr 30, 2012
Likely Voters - Republican
49 17 16 7 11
Apr 21 – Apr 23, 2012
Likely Voters - Republican
57 14 13 8 9
Apr 13 – Apr 17, 2012
268 Likely Voters - Republican
54 20 12 5 9
Apr 14 – Apr 16, 2012
Likely Voters - Republican
49 20 13 8 10
CNN
Apr 13 – Apr 15, 2012
473 Adults - Republican
57 19 18 3 3
Apr 12 – Apr 15, 2012
742 Likely Voters - Republican
54 24 14 9
FOX
Apr 9 – Apr 11, 2012
376 Likely Voters - Republican
46 13 16 15 8 2
Apr 7 – Apr 10, 2012
Likely Voters - Republican
36 10 15 18 8 13
Apr 4 – Apr 9, 2012
1,000 Registered Voters - Republican
42 10 10 24 1
Apr 5 – Apr 8, 2012
Registered Voters - Republican
44 10 13 25 3 2
Mar 31 – Apr 3, 2012
Likely Voters - Republican
29 12 14 26 6 12
Mar 30 – Apr 3, 2012
1,000 Registered Voters - Republican
40 11 12 25 2
Mar 27 – Mar 29, 2012
1,500 Adults
42 11 10 27 2
Mar 24 – Mar 28, 2012
1,000 Registered Voters - Republican
39 10 11 28 2
Mar 24 – Mar 27, 2012
Likely Voters - Republican
31 11 9 31 6 12
Mar 24 – Mar 26, 2012
1,500 Adults
39 12 10 27 2
CNN
Mar 24 – Mar 25, 2012
436 Adults - Republican
36 15 17 26 2 1
Mar 22 – Mar 25, 2012
561 Registered Voters
30 19 13 30 8
Mar 19 – Mar 23, 2012
1,000 Registered Voters - Republican
42 15 8 26 2
Mar 20 – Mar 22, 2012
377 Adults - Republican
39 13 13 31 4
Mar 17 – Mar 20, 2012
Likely Voters - Republican
31 21 12 23 3 10
Mar 10 – Mar 20, 2012
468 Adults - Republican
39 10 12 26 10 1
Mar 17 – Mar 19, 2012
1,500 Adults
34 13 10 30 3
Mar 14 – Mar 18, 2012
1,000 Registered Voters - Republican
35 13 10 29 3
Mar 15 – Mar 17, 2012
734 Likely Voters - Republican
34 20 9 31 6
Mar 13 – Mar 15, 2012
1,500 Likely Voters
37 17 28 5 13
Mar 11 – Mar 13, 2012
1,500 Adults
33 16 11 27 2
Mar 10 – Mar 13, 2012
Likely Voters - Republican
28 21 10 24 8 8
FOX
Mar 10 – Mar 12, 2012
341 Likely Voters - Republican
38 13 12 32 3 3
Mar 8 – Mar 12, 2012
1,000 Registered Voters - Republican
32 17 12 27 2
Mar 8 – Mar 11, 2012
421 Adults - Republican
37 12 11 32 6 5
Mar 8 – Mar 11, 2012
377 Adults - Republican
37 13 11 27 9
Pew
Mar 7 – Mar 11, 2012
538 Registered Voters - Republican
33 20 14 24 5 4
Mar 7 – Mar 11, 2012
301 Likely Voters - Republican
30 13 8 34
Mar 7 – Mar 10, 2012
Registered Voters - Republican
33 14 12 29 4 2
Mar 6 – Mar 8, 2012
1,500 Adults
35 13 11 24 2
Mar 3 – Mar 7, 2012
1,000 Registered Voters - Republican
37 12 11 23 2
Mar 3 – Mar 6, 2012
Likely Voters - Republican
31 19 11 22 6 11
Mar 2 – Mar 4, 2012
1,500 Adults
38 15 12 22 1
Feb 29 – Mar 3, 2012
400 Likely Voters - Republican
38 13 13 32 2
Feb 27 – Mar 2, 2012
1,000 Registered Voters - Republican
35 16 11 23 1
Feb 29 – Feb 29, 2012
1,000 Likely Voters - Republican
40 16 12 24 6 2
Feb 25 – Feb 28, 2012
Likely Voters - Republican
29 19 12 28 4 7
Feb 22 – Feb 26, 2012
1,000 Registered Voters - Republican
32 14 12 28 3
Feb 19 – Feb 22, 2012
1,000 Likely Voters
34 13 7 36 10
Feb 18 – Feb 21, 2012
Likely Voters - Republican
25 16 10 34 8 7
Feb 17 – Feb 21, 2012
1,000 Registered Voters - Republican
27 15 10 35 2
Feb 16 – Feb 20, 2012
450 Adults - Republican
32 15 15 33 7
Feb 14 – Feb 20, 2012
1,124 Registered Voters - Republican
26 14 11 35 14
Feb 12 – Feb 16, 2012
1,000 Registered Voters - Republican
30 14 11 34 2
Feb 14 – Feb 14, 2012
1,000 Likely Voters
27 15 10 39 6 3
Feb 11 – Feb 14, 2012
Likely Voters - Republican
27 16 14 29 6 8
CNN
Feb 10 – Feb 13, 2012
478 Adults - Republican
32 15 16 34 4
Feb 8 – Feb 13, 2012
331 Likely Voters - Republican
27 10 12 30
Pew
Feb 8 – Feb 12, 2012
552 Registered Voters - Republican
28 17 12 30 8 1
Feb 6 – Feb 12, 2012
578 Registered Voters - Republican
33 15 7 33 13
Feb 7 – Feb 11, 2012
1,000 Registered Voters - Republican
34 16 8 27 2
Feb 9 – Feb 10, 2012
656 Likely Voters - Republican
23 17 13 38 8
FOX
Feb 6 – Feb 9, 2012
407 Likely Voters - Republican
33 22 15 23 7 1
Feb 4 – Feb 7, 2012
Likely Voters - Republican
32 23 16 16 6 7
Feb 6 – Feb 6, 2012
1,000 Likely Voters - Republican
34 27 11 18 7 3
Feb 2 – Feb 6, 2012
400 Adults - Republican
29 19 21 18 10 3
Jan 31 – Feb 6, 2012
1,000 Registered Voters - Republican
37 22 11 16 3
Feb 1 – Feb 4, 2012
Registered Voters - Republican
38 24 14 18 5 1
Jan 28 – Jan 31, 2012
Likely Voters - Republican
29 23 14 20 8 5
Jan 26 – Jan 30, 2012
1,000 Registered Voters - Republican
27 28 13 17 2
Jan 21 – Jan 25, 2012
1,000 Registered Voters - Republican
25 31 13 13 3
Jan 22 – Jan 24, 2012
248 Likely Voters - Republican
28 37 12 18 3 1
Jan 21 – Jan 24, 2012
Likely Voters - Republican
31 29 13 11 9 7
Jan 23 – Jan 23, 2012
1,000 Likely Voters - Republican
28 35 10 16 9 2
Jan 16 – Jan 20, 2012
1,000 Registered Voters - Republican
31 23 14 12
Jan 17 – Jan 17, 2012
1,000 Likely Voters - Republican
4 30 27 13 15 7 4
Jan 12 – Jan 17, 2012
340 Likely Voters - Republican
2 7 28 21 15 16 7
Jan 12 – Jan 16, 2012
1,000 Adults - Republican
6 34 15 12 15
Pew
Jan 11 – Jan 16, 2012
527 Registered Voters - Republican
2 5 31 16 15 14 12 2
Jan 12 – Jan 15, 2012
Adults - Republican
9 35 17 16 13 6 13
FOX
Jan 12 – Jan 14, 2012
365 Likely Voters - Republican
5 6 40 14 13 15 6 1
CNN
Jan 11 – Jan 12, 2012
449 Adults - Republican
4 9 34 18 15 15 6
Jan 9 – Jan 11, 2012
1,500 Adults
2 5 34 14 13 15 2
Jan 7 – Jan 10, 2012
Likely Voters - Republican
6 6 24 17 15 19 7 6
Jan 6 – Jan 10, 2012
1,000 Adults - Republican
2 6 31 16 13 15 2
Jan 5 – Jan 9, 2012
400 Adults - Republican
3 7 30 20 16 13 7 2
Pew
Jan 4 – Jan 8, 2012
549 Registered Voters - Republican
2 6 27 16 12 16 15 1
CBS
Jan 4 – Jan 8, 2012
440 Likely Voters - Republican
4 6 19 15 10 14 13 19
Dec 29, 2011 – Jan 5, 2012
1,000 Adults - Republican
2 6 27 19 12 15 6
Jan 4 – Jan 4, 2012
1,000 Likely Voters - Republican
4 4 29 16 12 21 11 3
Dec 31, 2011 – Jan 3, 2012
Likely Voters - Republican
5 8 2 30 17 13 8 9 8
Dec 22 – Dec 28, 2011
1,000 Adults - Republican
2 8 5 27 23 11 4
Dec 17 – Dec 21, 2011
1,000 Adults - Republican
1 7 6 21 27 12 4 3
Dec 17 – Dec 20, 2011
Likely Voters - Republican
6 5 8 21 27 13 4 8 8
Dec 16 – Dec 18, 2011
576 Likely Voters - Republican
3 6 7 22 35 11 4 10
Dec 16 – Dec 18, 2011
1,500 Adults
2 7 7 24 26 11 4 2
CNN
Dec 16 – Dec 18, 2011
402 Adults - Republican
2 7 8 28 28 14 4 9
Dec 15 – Dec 18, 2011
Adults - Republican
3 7 7 30 30 15 3 4
CBS
Dec 14 – Dec 18, 2011
291 Likely Voters - Republican
1 6 4 20 20 10 3 17 19
Dec 12 – Dec 16, 2011
1,000 Adults - Republican
2 6 8 24 28 10 4
Dec 10 – Dec 13, 2011
Likely Voters - Republican
2 6 7 18 29 14 6 10 8
Dec 1 – Dec 13, 2011
Adults - Republican
2 5 6 25 27 7 4 22 1
Dec 8 – Dec 12, 2011
460 Adults - Republican
2 6 9 27 33 9 3 6
Dec 8 – Dec 12, 2011
500 Adults - Republican
5 12 10 18 28 12 4 8 4
Pew
Dec 7 – Dec 11, 2011
504 Registered Voters - Republican
3 4 6 21 33 8 3 11
Dec 7 – Dec 11, 2011
1,000 Adults - Republican
2 6 6 23 33 8 3 1
FOX
Dec 5 – Dec 7, 2011
356 Likely Voters - Republican
2 8 5 23 36 12 4 8 2
Dec 3 – Dec 6, 2011
Likely Voters - Republican
6 9 6 15 31 11 7 9 5
Dec 2 – Dec 6, 2011
1,277 Adults - Republican
1 6 6 23 36 9 3 3
Nov 29 – Dec 5, 2011
407 Registered Voters - Republican
8 1 6 4 25 37 3 4 12
Dec 4 – Dec 4, 2011
502 Likely Voters - Republican
3 6 23 37 7 2 15 6
Nov 30 – Nov 30, 2011
1,000 Likely Voters
3 4 8 17 38 8 4 10 7
Nov 26 – Nov 29, 2011
Likely Voters - Republican
15 5 5 5 17 25 9 3 10 5
Nov 27 – Nov 27, 2011
499 Likely Voters - Republican
14 5 4 23 32 6 11 7
Nov 19 – Nov 22, 2011
Likely Voters - Republican
15 4 5 3 20 31 8 3 8 3
CNN
Nov 18 – Nov 20, 2011
402 Adults - Republican
3 11 5 20 24 9 4 5 17
Nov 14 – Nov 20, 2011
1,039 Registered Voters - Republican
14 2 6 4 22 26 6 2 19
Nov 15 – Nov 17, 2011
1,366 Likely Voters - Republican
26 3 6 2 14 32 8 3 7 1
Nov 13 – Nov 17, 2011
946 Registered Voters - Republican
16 1 8 4 21 22 9 1 18 1
FOX
Nov 13 – Nov 15, 2011
370 Likely Voters - Republican
3 7 6 22 23 8 2 12 17
Nov 12 – Nov 15, 2011
Likely Voters - Republican
21 5 6 5 19 23 7 2 6 5
Pew
Nov 9 – Nov 14, 2011
738 Adults - Republican
22 1 8 5 23 16 8 2 14
CNN
Nov 11 – Nov 13, 2011
480 Adults - Republican
3 12 6 24 22 8 3 8 15
Nov 10 – Nov 13, 2011
576 Likely Voters - Republican
25 3 6 5 18 28 5 1 9 1
Nov 8 – Nov 10, 2011
Registered Voters - Republican
17 1 8 5 23 19 10 1 17
CBS
Nov 6 – Nov 10, 2011
382 Likely Voters - Republican
18 1 8 4 15 15 5 2 17 14
Nov 6 – Nov 9, 2011
Likely Voters - Republican
27 14 25 14 5 2 9 3
Nov 5 – Nov 8, 2011
Likely Voters - Republican
21 5 7 7 24 16 7 2 6 6
Nov 2 – Nov 6, 2011
1,054 Adults - Republican
21 1 11 3 21 12 8 2 21
Nov 2 – Nov 5, 2011
248 Likely Voters - Republican
27 10 4 28 13 10 2 4
Oct 31 – Nov 3, 2011
438 Adults - Republican
23 1 13 4 24 12 8 1 11
Jan 2 – Nov 2, 2011
1,000 Likely Voters - Republican
2 8 26 23 14 7 1 13 6
Oct 29 – Nov 1, 2011
Likely Voters - Republican
26 4 6 4 17 15 10 1 11 5
Oct 25 – Oct 31, 2011
869 Registered Voters - Republican
30 2 8 4 23 10 7 1 16
FOX
Oct 23 – Oct 25, 2011
328 Likely Voters - Republican
10 3 20 12 9 3 16 25
Oct 22 – Oct 25, 2011
242 Adults - Republican
28 3 9 4 24 7 9 2 7 6
Oct 19 – Oct 24, 2011
455 Likely Voters - Republican
25 1 6 2 21 10 8 1 14
Oct 18 – Oct 21, 2011
1,077 Likely Voters
39 4 8 1 19 12 9 2 7 1
Oct 15 – Oct 18, 2011
242 Adults - Republican
31 3 8 4 21 11 10 3 6 5
Oct 13 – Oct 17, 2011
431 Adults - Republican
26 2 13 4 30 7 8 2 7
CNN
Oct 14 – Oct 16, 2011
416 Adults - Republican
1 13 6 26 8 9 2 9 26
Oct 11 – Oct 14, 2011
1,214 Likely Voters - Republican
45 3 7 1 21 6 8 3 5 1
Oct 12 – Oct 12, 2011
1,000 Likely Voters
2 9 29 29 10 5 2 7 7
Oct 8 – Oct 11, 2011
Likely Voters - Republican
33 4 10 3 18 9 7 0 9 6
Oct 7 – Oct 10, 2011
484 Likely Voters - Republican
30 2 14 5 22 15 5 1 6
Oct 6 – Oct 10, 2011
336 Likely Voters - Republican
27 3 16 5 23 8 11 1 5
Oct 6 – Oct 10, 2011
410 Adults - Republican
19 2 10 5 23 7 13 13 7
Oct 6 – Oct 9, 2011
391 Adults - Republican
16 0 13 4 24 3 6 1 29
Oct 3 – Oct 7, 2011
1,064 Registered Voters - Republican
18 2 15 5 20 7 8 3 20 1
Oct 3 – Oct 5, 2011
796 Likely Voters - Republican
38 4 12 3 18 4 12 1 7 1
Oct 1 – Oct 4, 2011
Likely Voters - Republican
21 3 10 3 17 7 8 5 1 8 17
Pew
Sep 22 – Oct 4, 2011
549 Adults - Republican
13 1 17 6 22 8 12 2 1
Sep 27 – Oct 3, 2011
927 Registered Voters - Republican
17 1 14 3 22 8 6 3 18 9
Sep 29 – Oct 2, 2011
Registered Voters - Republican
14 1 14 4 21 6 9 1 6 20
CBS
Sep 28 – Oct 2, 2011
324 Likely Voters - Republican
17 2 12 4 17 8 7 3 18 10
FOX
Sep 25 – Sep 27, 2011
363 Likely Voters - Republican
4 19 3 23 11 6 3 12 19
Sep 24 – Sep 27, 2011
Registered Voters - Republican
11 2 14 4 15 6 6 6 2 6 28
Sep 16 – Sep 18, 2011
Registered Voters - Republican
5 1 31 5 24 5 13 2
Sep 10 – Sep 15, 2011
747 Likely Voters - Republican
5 1 23 7 16 7 5 1 22 11
Sep 13 – Sep 14, 2011
Registered Voters - Republican
4 2 20 6 13 6 6 14 2 14 13
Sep 10 – Sep 13, 2011
Registered Voters - Republican
7 2 24 5 17 5 8 8 2 7 15
Sep 9 – Sep 12, 2011
1,023 Likely Voters - Republican
12 3 37 7 14 2 11 3 8 2
Sep 9 – Sep 12, 2011
545 Adults - Republican
4 1 26 9 22 4 8 2 10 8
CNN
Sep 9 – Sep 11, 2011
446 Adults - Republican
2 30 4 18 5 12 2 6 22
Sep 3 – Sep 6, 2011
1,000 Adults
5 5 29 5 13 3 8 9 1 8 14
Aug 29 – Sep 1, 2011
1,001 Adults
3 1 29 6 23 4 8 2 8 15
Aug 28 – Sep 1, 2011
Likely Voters - Republican
4 1 36 17 5 10 5 11 11
FOX
Aug 29 – Aug 31, 2011
341 Likely Voters - Republican
1 26 4 18 3 7 4 3 13 22
Aug 27 – Aug 31, 2011
238 Likely Voters - Republican
5 2 38 8 23 5 9 3 5
Aug 27 – Aug 30, 2011
242 Adults - Republican
7 2 28 5 14 6 13 5 1 6 14
Aug 25 – Aug 29, 2011
1,184 Likely Voters - Republican
8 3 41 9 12 3 11 3 8 2
Aug 16 – Aug 27, 2011
1,185 Likely Voters - Republican
5 1 24 10 18 3 9 1 16 12
CNN
Aug 24 – Aug 25, 2011
467 Adults - Republican
1 27 9 14 6 6 9 1 8 17
Aug 20 – Aug 23, 2011
Registered Voters - Republican
8 2 23 9 15 4 11 6 2 11 10
Aug 18 – Aug 21, 2011
663 Likely Voters - Republican
7 2 27 10 17 7 6 3 7 13
Aug 17 – Aug 21, 2011
1,040 Adults - Republican
4 1 29 10 17 4 13 3 17 2
FOX
Aug 7 – Aug 9, 2011
319 Likely Voters - Republican
2 13 7 21 6 6 7 2 14 21
CNN
Aug 5 – Aug 7, 2011
Adults - Republican
4 15 7 17 5 12 12 2 6 20
Aug 4 – Aug 7, 2011
Adults - Republican
4 2 17 13 24 7 14 1 3
Aug 2 – Aug 4, 2011
301 Registered Voters - Republican
6 2 18 8 21 2 3 9 3 14 15
Jul 22 – Jul 25, 2011
1,103 Likely Voters - Republican
18 3 25 17 1 11 5 9 9
Pew
Jul 20 – Jul 24, 2011
546 Registered Voters - Republican
8 2 12 11 21 3 9 1 34 1
Jul 20 – Jul 24, 2011
1,088 Adults - Republican
3 2 15 11 17 3 8 11 2 14 15
CNN
Jul 18 – Jul 20, 2011
455 Adults
1 14 12 16 4 8 13 2 9 23
FOX
Jul 17 – Jul 19, 2011
323 Likely Voters - Republican
1 14 10 17 4 9 9 2 15 20
Jul 15 – Jul 17, 2011
730 Likely Voters - Republican
10 2 11 16 20 6 9 10 17
Jul 14 – Jul 17, 2011
Registered Voters - Republican
7 3 8 13 26 4 7 2 8 19
Jul 14 – Jul 17, 2011
238 Likely Voters - Republican
5 2 11 16 30 8 9 3 10 4
Jul 8 – Jul 11, 2011
1,015 Likely Voters - Republican
16 4 28 15 4 13 3 10 5
Jul 5 – Jul 11, 2011
913 Registered Voters - Republican
6 1 10 14 25 5 5 1 18 15
Jun 15 – Jun 23, 2011
308 Registered Voters - Republican
2 13 8 19 2 5 13 1 16
Jun 17 – Jun 21, 2011
998 Likely Voters - Republican
15 2 24 15 2 13 5 13 8
Jun 14 – Jun 14, 2011
1,000 Likely Voters
2 10 33 9 7 6 33
Jun 11 – Jun 14, 2011
242 Adults - Republican
7 2 8 5 14 5 5 11 3 15 21
Jun 9 – Jun 13, 2011
238 Likely Voters - Republican
12 1 8 3 30 6 7 4 8 19
Jun 9 – Jun 12, 2011
544 Likely Voters - Republican
17 1 8 22 9 7 12 24
Jun 8 – Jun 11, 2011
972 Adults - Republican
8 2 1 5 17 9 10 2 22 26
FOX
Jun 5 – Jun 7, 2011
324 Likely Voters - Republican
3 13 11 18 3 7 10 2 10 22
CNN
Jun 3 – Jun 7, 2011
433 Adults - Republican
1 4 24 10 7 12 1 3 35
Jun 1 – Jun 7, 2011
509 Likely Voters - Republican
8 7 27 9 5 2 27 4
Jun 3 – Jun 6, 2011
621 Adults - Republican
6 2 5 5 18 4 8 18 32
May 31 – Jun 6, 2011
830 Registered Voters - Republican
9 1 6 25 8 8 4 20 20
Jun 2 – Jun 5, 2011
Registered Voters - Republican
5 1 4 3 22 7 5 8 1 11 29

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