Ohio · Governor
Don't know 9% · Vivek Ramaswamy 48% · Tim Ryan 42%
- Field dates
- Feb 19–Feb 20, 2025
- Sample
- 642 LV
- Sponsor / client
- 314 Action
- Partisan sponsorship
- Democratic-sponsored
Historical accuracy is measured against certified results. Current-cycle records come from the canonical, deduplicated archive and do not by themselves change the sealed forecast.
333 eligible historical polls across 11 represented cycles passed the published history identity checks. Historical bias is descriptive and is kept separate from sponsor or client affiliation.
Archive source date 2026-09-09 · bundled copy. Archive records may be newer than the sealed forecast; inclusion here does not mean the forecast uses them.
12 shown · 153 total
Don't know 9% · Vivek Ramaswamy 48% · Tim Ryan 42%
Alan Wilson 45% · Jermaine Johnson 37%
Rep 47% · Dem 47%
Shannon Taylor 40% · Rob Wittman 41%
Roy Cooper 48% · Michael Whatley 44%
Josh Turek 46% · Ashley Hinson 46%
Gina Hinojosa 44% · Greg Abbott 48%
James Talarico 45% · Ken Paxton 38% · Ted Brown 3%
Jim Pillen 38% · Lynne Walz 33%
Roy Cooper 47% · Michael Whatley 44%
Rep 47% · Dem 45%
Brandon Herrera 42% · Katy Padilla Stout 40%
33 shown · 333 total
| Cycle | Race | Type | Field end | Sample | Poll | Result | Error |
|---|---|---|---|---|---|---|---|
| 2008 | 2008_Pres-G_FL | Pres-G | 2008-11-01 | 1,717 | D+2.0 | D+2.8 | R+0.8 |
| 2008 | 2008_House-G_MT-1 | House-G | 2008-11-01 | 2,734 | R+25.0 | R+31.7 | D+6.7 |
| 2008 | 2008_Gov-G_NC | Gov-G | 2008-11-01 | 2,100 | D+1.0 | D+3.4 | R+2.4 |
| 2008 | 2008_Gov-G_MT | Gov-G | 2008-11-01 | 2,734 | D+26.0 | D+33.0 | R+7.0 |
| 2008 | 2008_Gov-G_MO | Gov-G | 2008-11-01 | 1,343 | D+19.5 | D+18.9 | D+0.6 |
| 2008 | 2008_Gov-G_IN | Gov-G | 2008-11-01 | 2,634 | R+23.0 | R+17.8 | R+5.2 |
| 2008 | 2008_Sen-G_WV | Sen-G | 2008-10-30 | 2,128 | D+18.0 | D+27.5 | R+9.5 |
| 2008 | 2008_Pres-G_WV | Pres-G | 2008-10-30 | 2,128 | R+13.0 | R+13.1 | D+0.1 |
| 2008 | 2008_Gov-G_WV | Gov-G | 2008-10-30 | 2,128 | D+42.0 | D+44.1 | R+2.1 |
| 2008 | 2008_Sen-G_OR | Sen-G | 2008-10-29 | 1,424 | D+8.0 | D+3.4 | D+4.6 |
| 2008 | 2008_Sen-G_NM | Sen-G | 2008-10-29 | 1,537 | D+19.0 | D+22.7 | R+3.7 |
| 2008 | 2008_Sen-G_MN | Sen-G | 2008-10-29 | 1,050 | D+5.0 | D+0.0 | D+5.0 |
| 2008 | 2008_Sen-G_MI | Sen-G | 2008-10-29 | 1,532 | D+22.0 | D+28.8 | R+6.8 |
| 2008 | 2008_Sen-G_CO | Sen-G | 2008-10-29 | 2,023 | D+15.0 | D+10.3 | D+4.7 |
| 2008 | 2008_Pres-G_OR | Pres-G | 2008-10-29 | 1,424 | D+15.0 | D+16.5 | R+1.5 |
| 2008 | 2008_Pres-G_NM | Pres-G | 2008-10-29 | 1,537 | D+17.0 | D+15.1 | D+1.9 |
| 2008 | 2008_Pres-G_MN | Pres-G | 2008-10-29 | 1,050 | D+16.0 | D+10.3 | D+5.7 |
| 2008 | 2008_Pres-G_MI | Pres-G | 2008-10-29 | 1,532 | D+13.0 | D+16.5 | R+3.5 |
| 2008 | 2008_Pres-G_CO | Pres-G | 2008-10-29 | 2,023 | D+10.0 | D+8.9 | D+1.1 |
| 2008 | 2008_Sen-G_NC | Sen-G | 2008-10-26 | 1,038 | D+3.0 | D+8.5 | R+5.5 |
| 2008 | 2008_Pres-G_NC | Pres-G | 2008-10-26 | 1,038 | D+1.0 | D+0.3 | D+0.7 |
| 2008 | 2008_House-G_NC-8 | House-G | 2008-10-26 | 1,589 | D+5.0 | D+10.8 | R+5.8 |
| 2008 | 2008_Gov-G_NC | Gov-G | 2008-10-26 | 1,038 | D+3.0 | D+3.4 | R+0.4 |
| 2008 | 2008_Pres-G_OH | Pres-G | 2008-10-23 | 993 | D+7.0 | D+4.6 | D+2.4 |
| 2008 | 2008_Sen-G_VA | Sen-G | 2008-10-22 | 1,231 | D+28.0 | D+31.3 | R+3.3 |
| 2008 | 2008_Pres-G_VA | Pres-G | 2008-10-22 | 1,231 | D+9.0 | D+6.3 | D+2.7 |
| 2008 | 2008_Sen-G_NC | Sen-G | 2008-10-19 | 1,200 | D+7.0 | D+8.5 | R+1.5 |
| 2008 | 2008_Pres-G_NC | Pres-G | 2008-10-19 | 1,200 | D+7.0 | D+0.3 | D+6.7 |
| 2008 | 2008_Pres-G_IN | Pres-G | 2008-10-19 | 1,411 | D+2.0 | D+1.0 | D+1.0 |
| 2008 | 2008_Gov-G_NC | Gov-G | 2008-10-19 | 1,200 | D+4.0 | D+3.4 | D+0.6 |
| 2008 | 2008_Gov-G_IN | Gov-G | 2008-10-19 | 1,411 | R+21.0 | R+17.8 | R+3.2 |
| 2008 | 2008_Pres-G_FL | Pres-G | 2008-10-18 | 1,158 | D+1.0 | D+2.8 | R+1.8 |
| 2008 | 2008_Pres-G_WV | Pres-G | 2008-10-17 | 1,223 | R+8.0 | R+13.1 | D+5.1 |
4 further rows are held in this pollster’s history shard as within-party or nonpartisan contests (Prim). Those carry no D/R orientation, so they are excluded from the error, bias and coverage figures above and from the table.
Method · historical final-three-week D/R general-election rows plus verified historical supplement; min n=5
Definition · bias_D is poll D-R margin minus actual D-R margin; positive overstates Democrats.
A missing sample, sponsor or source is labeled unavailable; it is never reconstructed.
Poll data via VoteHub, used under CC BY 4.0. Poll data from The New York Times, used under CC BY 4.0.