ElectionsUSA

Pollster scorecard

HarrisX polls

ElectionsUSA has recorded 45 HarrisX polls since February 2025, the latest ending October 26, 2026. It is not on the accuracy scorecard yet, which needs at least ten final-three-weeks polls since 2016 in FiveThirtyEight's archive.

HarrisX polls on ElectionsUSA (45)

CSV →
RaceDatesSampleResultMargin
Dem primary ↗ Oct 24–26, 2026RV Harris 34% · Newsom 20% · Ocasio-Cortez 11%
Generic ballot · Harvard ↗ Oct 24–26, 2026LV Democrats 52% · Republicans 48%Democrats +4.0
Trump approval · Harvard ↗ Oct 24–26, 20262,700 RV Approve 39% · Disapprove 59%Disapprove +20.0
GOP primary ↗ Sep 26–28, 2026RV Vance 39% · Jr. 24% · Rubio 17%
Generic ballot · Harvard ↗ Sep 26–28, 2026LV Democrats 51% · Republicans 49%Democrats +2.0
Generic ballot · Harvard ↗ Sep 26–28, 20262,200 RV Democrats 50% · Republicans 50%Tie
Dem primary ↗ Sep 26–28, 2026RV Harris 38% · Newsom 17% · Ocasio-Cortez 12%
Generic ballot · Harvard ↗ Aug 28–30, 20262,100 RV Democrats 51% · Republicans 49%Democrats +2.0
Dem primary ↗ Aug 28–30, 20262,100 RV Harris 42% · Newsom 18% · Buttigieg 9%
Generic ballot · Harvard ↗ Aug 28–30, 2026LV Democrats 49% · Republicans 51%Republicans +2.0
Generic ballot · Harvard ↗ Jul 11–12, 2026LV Democrats 51% · Republicans 49%Democrats +2.0
Dem primary ↗ Jul 11–12, 20261,776 RV Harris 37% · Newsom 24% · Buttigieg 10%
Generic ballot · Harvard ↗ Jul 11–12, 20261,776 RV Democrats 50% · Republicans 50%Tie
GOP primary ↗ Jul 11–12, 20261,776 RV Vance 42% · Rubio 22% · Jr. 18%
Generic ballot · 2WAY ↗ Jul 9–10, 2026787 LV Democrats 51% · Republicans 49%Democrats +2.0
Generic ballot · 2WAY ↗ Jul 9–10, 20261,019 RV Democrats 52% · Republicans 48%Democrats +4.0
Generic ballot · Forbes ↗ May 20 – Jun 7, 20262,010 A Democrats 43% · Republicans 42%Democrats +1.0
Generic ballot · Forbes ↗ May 20 – Jun 7, 20261,565 LV Democrats 46% · Republicans 45%Democrats +1.0
Generic ballot · Forbes ↗ May 20 – Jun 7, 20261,876 RV Democrats 44% · Republicans 43%Democrats +1.0
Generic ballot · Harvard ↗ May 29–31, 2026LV Democrats 52% · Republicans 48%Democrats +4.0
GOP primary ↗ May 29–31, 20261,725 RV Vance 45% · Rubio 21% · Jr. 21%
Dem primary ↗ May 29–31, 20261,725 RV Harris 44% · Newsom 26% · Shapiro 10%
Generic ballot · Harvard ↗ May 29–31, 20261,725 RV Democrats 51% · Republicans 49%Democrats +2.0
Generic ballot · Forbes ↗ Apr 29 – May 5, 20262,359 RV Democrats 46% · Republicans 41%Democrats +5.0
Generic ballot · Forbes ↗ Apr 29 – May 5, 20262,569 A Democrats 46% · Republicans 40%Democrats +6.0
Generic ballot · Forbes ↗ Apr 29 – May 5, 20261,891 LV Democrats 48% · Republicans 42%Democrats +6.0
Dem primary ↗ Apr 23–26, 20262,745 RV Harris 50% · Newsom 22% · Shapiro 9%
Generic ballot · Harvard ↗ Apr 23–26, 2026LV Democrats 50% · Republicans 50%Tie
Generic ballot · Harvard ↗ Apr 23–26, 20262,745 RV Democrats 50% · Republicans 50%Tie
Generic ballot · Harvard ↗ Mar 25–26, 2026LV Democrats 52% · Republicans 48%Democrats +4.0
Generic ballot · Harvard ↗ Mar 25–26, 20262,009 RV Democrats 51% · Republicans 49%Democrats +2.0
GOP primary ↗ Mar 25–26, 2026— Vance 42% · Jr. 20% · Rubio 17%
Dem primary ↗ Mar 25–26, 20262,009 RV Harris 41% · Newsom 26% · Shapiro 10%
GOP primary ↗ Feb 25–26, 20261,999 RV Vance 43% · Jr. 27% · Rubio 14%
Generic ballot · Harvard ↗ Feb 25–26, 2026LV Democrats 50% · Republicans 50%Tie
Dem primary ↗ Feb 25–26, 20261,999 RV Harris 39% · Newsom 24% · Ocasio-Cortez 14%
Generic ballot · Harvard ↗ Feb 25–26, 20261,999 RV Democrats 50% · Republicans 50%Tie
Generic ballot · Harvard ↗ Jan 28–29, 2026LV Democrats 47% · Republicans 44%Democrats +3.0
Dem primary ↗ Jan 28–29, 20262,000 RV Harris 39% · Newsom 30% · Ocasio-Cortez 12%
Generic ballot · Harvard ↗ Jan 28–29, 20262,000 RV Democrats 41% · Republicans 41%Tie
GOP primary ↗ Jan 28–29, 20262,000 RV Vance 53% · Jr. 21% · Rubio 17%
Trump approval · Harvard ↗ Jan 15–16, 20262,650 RV Approve 53% · Disapprove 39%Approve +14.0
Trump approval ↗ Apr 4–7, 20251,883 RV Approve 47% · Disapprove 49%Disapprove +2.0
Trump approval · Harvard Caps ↗ Mar 26–27, 20252,746 RV Approve 49% · Disapprove 46%Approve +3.0
Trump approval · Harvard ↗ Feb 19–20, 20252,443 RV Approve 52% · Disapprove 43%Approve +9.0

Every poll ElectionsUSA has recorded for the approval, generic-ballot and 2028 averages, newest first. Names after a race are the media sponsor or co-pollster; ↗ opens the source.

How these numbers work

The scorecard rates pollsters on polls taken in the final three weeks of races from 2016 to 2022, using FiveThirtyEight's open archive. HarrisX doesn't have ten such polls there yet. Its 2026 midterm polls are scored against the result once it is in, on the 2026 scorecard.

Polls are listed under the firm that conducted them, even when the source names a media partner first (for example "The Economist/YouGov" or "CNN/SSRS"). Full method on the scorecard and methodology pages. Something wrong? Report it through the corrections page.