Thomas Partner Strategies
Thomas Partner Strategies has 2 polls in our database and is rated on 2 past polls scored against results (2018).
Rated polls
22018
Average miss
17.0All pollsters: 6.8
Lean
R+0.2Against other polls of the same races
Picked winner
0%Of rated polls
Last poll
Oct 31, 20182018 California's 48th congressional district election (2018)
Every rated poll against the result
Each dot is one poll from the last three weeks of a race: how far its margin landed from the result. Above the line it overstated Democrats; below, Republicans. Bars show each cycle’s average lean.
- Poll
- Cycle average
2 rated polls; misses beyond 20 points are drawn at the edge. Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET
By type of race
| Race type | Rated polls | Avg. miss | All pollsters | Lean | Picked winner |
|---|---|---|---|---|---|
| House | 2 | 17.0 | 6.8 | R+17.0 | 0% |
Avg. miss: green where it beats all pollsters’ average for that type. Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET
Among all pollsters
Average miss of every rated pollster, in points. Thomas Partner Strategies is marked; darker bars are pollsters with a smaller miss.
Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET
Recent polls
All 2 in the database| Dates | Question | Sample | Result | Margin | vs result | Source |
|---|---|---|---|---|---|---|
| Oct 30–31, 2018 | 2018 California's 48th congressional district election (2018) | 440 V | Rouda 41 · Rohrabacher 51 | R+10 | — | Release |
| Oct 18–19, 2018 | 2018 California's 48th congressional district election (2018) | 440 V | Rouda 41 · Rohrabacher 49 | R+8 | — | Release |
Latest poll ended Oct 31, 2018. Source: each poll’s own release, via the 99chambers polls database
Who it polls for
Sponsors of its polls since 2018, by share of polls.
No polls for candidates or party committees on file.
Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET