see data including only registered voters* NOTE: The Gallup organization suspended polling on Monday October 29 due to the effects of Hurricane Sandy.
Data adapted from the Gallup Poll and compiled by Gerhard Peters
| Start Date | End Date | Obama | Romney |
| Final Estimate Through November 4 Polling | 49% | 50% | |
| 11/01/2012 | 11/04/2012 | 48 | 49 |
| 10/22/2012 | 10/28/2012 | 46 | 51 |
| 10/21/2012 | 10/27/2012 | 46 | 50 |
| 10/20/2012 | 10/26/2012 | 46 | 51 |
| 10/19/2012 | 10/25/2012 | 46 | 51 |
| 10/18/2012 | 10/24/2012 | 47 | 50 |
| 10/17/2012 | 10/23/2012 | 47 | 50 |
| 10/16/2012 | 10/22/2012 | 46 | 51 |
| 10/15/2012 | 10/21/2012 | 45 | 51 |
| 10/14/2012 | 10/20/2012 | 45 | 52 |
| 10/13/2012 | 10/19/2012 | 45 | 51 |
| 10/12/2012 | 10/18/2012 | 45 | 51 |
| 10/11/2012 | 10/17/2012 | 45 | 52 |
| 10/10/2012 | 10/16/2012 | 45 | 51 |
| 10/09/2012 | 10/15/2012 | 46 | 50 |
| 10/08/2012 | 10/14/2012 | 47 | 49 |
| 10/07/2012 | 10/13/2012 | 47 | 49 |
| 10/06/2012 | 10/12/2012 | 47 | 49 |
| 10/05/2012 | 10/11/2012 | 47 | 49 |
| 10/04/2012 | 10/10/2012 | 47 | 48 |
| 10/03/2012 | 10/09/2012 | 48 | 48 |
| 10/02/2012 | 10/08/2012 | 47 | 49 |
| 10/01/2012 | 10/07/2012 | 48 | 48 |