Pollsters · Updated Oct 17, 2026
Harper Polling
8 public polls in the 2026 cycle, across 2 races. Latest: Sep 15, 2026.
- Polls
- 88 in 2 races
- 538 rating
- —Not rated by 538
- House effect
- R+1.1Against other polls, in today's forecast
- Sponsorship
- RMost of its polls were paid for by a Republican party or campaign
Its polls run 1.1 points more Republican than other polls of the same races; the forecast removes that before averaging.
Race polls
Newest first. Source links go to the poll's own release.
| Race | Dates | Sample | Result | Margin | Source |
|---|---|---|---|---|---|
| U.S. Senate in North Carolina for The Carolina JournalR-sponsored | Sep 13–Sep 15 | 608 LV | Cooper 49 · Whatley 34 | D+15 | carolinajournal.com ↗ |
| U.S. Senate in North Carolina for The Carolina JournalR-sponsored | Aug 9–Aug 10 | 600 LV | Cooper 52 · Whatley 39 | D+13 | carolinajournal.com ↗ |
| Minnesota's 2nd District for Pratt's campaignR-sponsored | Jun 18–Jun 21 | 415 LV | Little 45 · Pratt 40 | D+5 | alphanews.org ↗ |
| U.S. Senate in North CarolinaR-sponsored | May 10–May 11 | 600 LV | Cooper 50 · Whatley 39 | D+11 | bloximages.newyork1.vip.townnews.com ↗ |
| U.S. Senate in North Carolina for The Carolina JournalR-sponsored | Mar 22–Mar 23 | 600 LV | Cooper 49 · Whatley 41 | D+8 | carolinajournal.com ↗ |
| U.S. Senate in North Carolina for The Carolina JournalR-sponsored | Nov 9–Nov 10 | 600 LV | Cooper 47 · Whatley 39 | D+8 | mcusercontent.com ↗ |
| U.S. Senate in North Carolina for The Carolina JournalR-sponsored | Sep 14–Sep 15 | 600 RV | Cooper 46 · Whatley 42 | D+4 | carolinajournal.com ↗ |
| U.S. Senate in North Carolina for The Carolina JournalR-sponsored | Aug 11–Aug 12 | 600 RV | Cooper 47 · Whatley 39 | D+8 | carolinajournal.com ↗ |