'24 Dem Presidential Nomination | '20 Dem Presidential Nomination | '16 Dem Presidential Nomination | '08 Dem Presidential Nomination
| Poll | Date | Harris | Newsom | Buttigieg | Ocasio-Cortez | Kelly | Shapiro | Pritzker | Booker | Beshear | Whitmer | Spread |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RCP Average | 1/9 - 2/23 | 28.3 | 20.7 | 9.3 | 8.1 | 5.8 | 5.8 | 4.6 | 3.8 | 2.3 | 1.8 | Harris +7.6 |
| Echelon Insights**Echelon** | 2/19 - 2/23 | 18 | 24 | 8 | 9 | 4 | 4 | 4 | 3 | 2 | 2 | Newsom +6 |
| Yahoo NewsYahoo | 2/9 - 2/12 | 18 | 19 | 13 | 12 | 9 | -- | 6 | 3 | -- | -- | Newsom +1 |
| Harvard-HarrisHarris | 1/28 - 1/29 | 39 | 30 | -- | 12 | -- | 9 | 7 | -- | -- | -- | Harris +9 |
| I&I/TIPPI&I/TIPP | 1/27 - 1/29 | 38 | 13 | 5 | 2 | 3 | 4 | 3 | -- | 2 | 2 | Harris +25 |
| Rasmussen ReportsRasmussen | 1/25 - 1/27 | 34 | 20 | 10 | 7 | -- | 10 | -- | 6 | -- | -- | Harris +14 |
| Big Data PollBig Data Poll | 1/22 - 1/24 | 31 | 22 | 12 | 6 | -- | 6 | -- | -- | 3 | 3 | Harris +9 |
| YouGov**YouGov** | 1/9 - 1/14 | 20 | 17 | 8 | 9 | 7 | 2 | 3 | 3 | 2 | 0 | Harris +3 |
| Poll | Date | Harris | Newsom | Buttigieg | Ocasio-Cortez | Kelly | Shapiro | Pritzker | Booker | Beshear | Whitmer | Spread |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RCP Average | 1/9 - 2/23 | 28.3 | 20.7 | 9.3 | 8.1 | 5.8 | 5.8 | 4.6 | 3.8 | 2.3 | 1.8 | Harris +7.6 |
| Echelon Insights**Echelon** | 2/19 - 2/23 | 18 | 24 | 8 | 9 | 4 | 4 | 4 | 3 | 2 | 2 | Newsom +6 |
| Yahoo NewsYahoo | 2/9 - 2/12 | 18 | 19 | 13 | 12 | 9 | -- | 6 | 3 | -- | -- | Newsom +1 |
| Harvard-HarrisHarris | 1/28 - 1/29 | 39 | 30 | -- | 12 | -- | 9 | 7 | -- | -- | -- | Harris +9 |
| I&I/TIPPI&I/TIPP | 1/27 - 1/29 | 38 | 13 | 5 | 2 | 3 | 4 | 3 | -- | 2 | 2 | Harris +25 |
| Rasmussen ReportsRasmussen | 1/25 - 1/27 | 34 | 20 | 10 | 7 | -- | 10 | -- | 6 | -- | -- | Harris +14 |
| Echelon Insights**Echelon** | 1/22 - 1/26 | 21 | 27 | 8 | 9 | 4 | 3 | 3 | 3 | 2 | 3 | Newsom +6 |
| Big Data PollBig Data Poll | 1/22 - 1/24 | 31 | 22 | 12 | 6 | -- | 6 | -- | -- | 3 | 3 | Harris +9 |
| YouGov**YouGov** | 1/9 - 1/14 | 20 | 17 | 8 | 9 | 7 | 2 | 3 | 3 | 2 | 0 | Harris +3 |
| Daily MailDaily Mail | 12/17 - 12/19 | 30 | 21 | 7 | 3 | 4 | 4 | 3 | 3 | 2 | 2 | Harris +9 |
| Atlas IntelAtlas Intel | 12/15 - 12/19 | 8 | 35 | 15 | 16 | -- | 6 | -- | 3 | 6 | 2 | Newsom +19 |
| Echelon Insights**Echelon** | 12/11 - 12/15 | 22 | 23 | 11 | 6 | 2 | 4 | 5 | 4 | 3 | 2 | Newsom +1 |
| Big Data PollBig Data Poll | 12/10 - 12/12 | 31 | 20 | 10 | 6 | -- | 6 | -- | -- | 4 | 3 | Harris +11 |
| Morning ConsultM. Consult | 11/14 - 11/16 | 29 | 20 | 8 | 7 | -- | -- | -- | -- | -- | -- | Harris +9 |
| Atlas IntelAtlas Intel | 9/12 - 9/16 | 21 | 37 | 12 | 11 | -- | 2 | -- | 3 | 3 | 0 | Newsom +16 |
| Yahoo NewsYahoo | 8/29 - 9/2 | 19 | 21 | 10 | 12 | -- | 4 | 7 | -- | -- | 2 | Newsom +2 |
| EmersonEmerson | 8/25 - 8/26 | 11 | 25 | 16 | 4 | -- | 5 | 4 | 2 | 2 | 2 | Newsom +9 |
| Morning ConsultM. Consult | 8/22 - 8/24 | 29 | 19 | 9 | 6 | -- | 4 | 3 | -- | -- | 2 | Harris +10 |
| Atlas IntelAtlas Intel | 7/13 - 7/18 | 15 | 16 | 27 | 19 | -- | 3 | -- | 4 | -- | 1 | Buttigieg +8 |
| EmersonEmerson | 6/24 - 6/25 | 13 | 12 | 16 | 7 | -- | 7 | 2 | 3 | 2 | 3 | Buttigieg +3 |
| Morning ConsultM. Consult | 6/13 - 6/15 | 34 | 11 | 7 | 7 | -- | 2 | 2 | 3 | 1 | 2 | Harris +23 |
| Atlas IntelAtlas Intel | 5/21 - 5/27 | 17 | 7 | 32 | 19 | -- | 5 | 0 | 10 | 0 | -- | Buttigieg +13 |
| J.L. Partners**J.L. Partners** | 5/13 - 5/14 | 30 | 7 | 8 | 6 | -- | 7 | -- | -- | -- | -- | Harris +22 |
| Quantus InsightsQuantus | 4/21 - 4/23 | 30 | 7 | 13 | 14 | -- | 5 | -- | 13 | -- | -- | Harris +16 |
| Atlas IntelAtlas Intel | 4/10 - 4/14 | 24 | 7 | 28 | 16 | -- | -- | -- | 9 | 3 | 9 | Buttigieg +4 |
| Data for Progress (D)DFP (D) | 4/9 - 4/14 | 18 | 8 | 14 | 12 | -- | 5 | 4 | 12 | 2 | 4 | Harris +4 |
| Morning ConsultM. Consult | 3/14 - 3/16 | 36 | 5 | 10 | 5 | -- | 4 | 2 | 3 | 2 | 2 | Harris +26 |
| Daily MailDaily Mail | 2/2 - 2/3 | 30 | 8 | 8 | 5 | -- | 5 | 3 | 3 | 2 | 3 | Harris +22 |
| HarrisX**HarrisX** | 11/26 - 11/26 | 22 | 7 | 7 | 3 | -- | -- | -- | -- | -- | -- | Harris +12 |
| EmersonEmerson | 11/20 - 11/22 | 37 | 7 | 4 | 1 | -- | 3 | 1 | -- | 0 | 3 | Harris +30 |