| Poll | Date | McCain | Romney | Giuliani | Huckabee | Paul | Spread |
|---|---|---|---|---|---|---|---|
| RCP Average | 3/19/2008 | 30.7 | 30.1 | 14.7 | 12.9 | 3.6 | McCain +0.6 |
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| Poll | Date | Sample | McCain | Romney | Giuliani | Huckabee | Paul | Spread |
|---|---|---|---|---|---|---|---|---|
| Final Results | -- | -- | 36.0 | 31.0 | 14.7 | 13.5 | 3.2 | McCain +5.0 |
| RCP Average | 1/22 - 1/28 | -- | 30.7 | 30.1 | 14.7 | 12.9 | 3.6 | McCain +0.6 |
| InsiderAdvantage | 1/28 - 1/28 | 813 LV | 31 | 30 | 13 | 15 | 2 | McCain +1 |
| Mitchell Research | 1/27 - 1/28 | 964 LV | 32 | 34 | 13 | 10 | 3 | Romney +2 |
| Reuters/CSpan/Zogby | 1/27 - 1/28 | 941 LV | 35 | 31 | 13 | 13 | 2 | McCain +4 |
| SurveyUSA | 1/27 - 1/28 | 979 LV | 32 | 31 | 15 | 13 | 6 | McCain +1 |
| Rasmussen | 1/27 - 1/27 | 578 LV | 31 | 31 | 16 | 11 | 4 | Tie |
| Strategic Vision (R) | 1/25 - 1/27 | 600 LV | 27 | 26 | 17 | 15 | 5 | McCain +1 |
| Suffolk | 1/25 - 1/27 | 400 LV | 30 | 27 | 13 | 11 | 4 | McCain +3 |
| Quinnipiac | 1/24 - 1/27 | 585 LV | 32 | 31 | 14 | 13 | 3 | McCain +1 |
| Mason-Dixon | 1/22 - 1/23 | 400 LV | 26 | 30 | 18 | 15 | 3 | Romney +4 |