C+320th of 556
Mostly Democratic-sponsored

The Progress Campaign

The Progress Campaign has 5 polls in our database and is rated on 2 past polls scored against results (2020).

Rated polls

2

2020

Average miss

7.3

All pollsters: 6.8

Lean

D+0.1

Against other polls of the same races

Picked winner

100%

Of rated polls

Last poll

Oct 25, 2020

2020 United States Senate election in Montana (2020)

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
D+7.3

2 rated polls; misses beyond 10 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 typeRated pollsAvg. missAll pollstersLeanPicked winner
Senate27.35.5D+7.3100%

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. The Progress Campaign is marked; darker bars are pollsters with a smaller miss.

Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET

DatesQuestionSampleResultMarginvs resultSource
Oct 25, 20202020 United States Senate election in Montana (2020)— VBullock 48 · Daines 48Even—Release
Oct 23, 20202020 United States Senate election in Mississippi (2020)— VEspy 43 · Hyde-Smith 48R+5—Release
Apr 14–21, 20202020 United States Senate election in Montana (2020)712 LVBullock 49 · Daines 46D+3—Release
Apr 14–21, 20202020 Montana gubernatorial election (2020)1,712 RVCooney 41 · Gianforte 43R+2—Release
Mar 3–7, 20202020 United States Senate election in Mississippi (2020)826 VEspy 44 · Hyde-Smith 52R+8—Release

Latest poll ended Oct 25, 2020. Source: each poll’s own release, via the 99chambers polls database

Who it polls for

Sponsors of its polls since 2020, by share of polls.

No sponsor named100%

100% of its polls were paid for by candidates or party committees.

Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET