Pollster ratings · Crosstab Trust Index

Selzer & Co. A+

Trust Score 94/100, rank #1 of 72 (high confidence; grade held in 100% of 400 resamples, plausible rank #1–3). Gold standard · Transparency member.

Average error
2.7
points, vs. 4.8 expected for its races
Versus other pollsters, same races
1.8 better
points
Historical bias
D+0.3
which way its misses leaned
Winners called
89%
35 polls, 1998–2022

How Selzer & Co. compares

Trust Score percentile99th (median 49)
Accuracy versus expected97th percentile
Random miss (consistency)±2.7 pts
MethodLive Phone
Transparency score7.5/10 · AAPOR/Roper member

Average error by election cycle

CyclePollsAvg errorBias
199819.8R+9.8
200011.7D+1.7
200222.6D+1.2
200432D+2
200654.9even
200862.8even
201032D+0.4
201210.8R+0.8
201421.8R+0.5
201661.6even
201814.7D+4.7
202021.9D+1.9
202220.8D+0.8

Compare Selzer & Co. with

YouGov · Emerson College · University of New Hampshire Survey Center · The New York Times/Siena College · Beacon Research/Shaw & Co. Research · Rasmussen Reports · Ipsos · InsiderAdvantage

Open Selzer & Co. in the interactive Trust Index All pollster ratings

Frequently asked questions

Is Selzer & Co. accurate?

Selzer & Co. is rated A+ in the Crosstab Trust Index (Trust Score 94 of 100, rank 1 of 72, high confidence). Its final polls missed the actual margin by 2.7 points on average, against 4.8 expected for the races it polled, and it called the winner in 89% of races.

Does Selzer & Co. lean Republican or Democratic?

Historically, Selzer & Co.'s misses leaned D+0.3 on average. Lean describes how its numbers compare; it isn't an accusation of bias.

Grades: Crosstab Trust Index, computed from FiveThirtyEight's pollster-ratings data (CC BY 4.0), 1998–2022; 2026 measures from Crosstab's polling data.

Updated 2026-10-04 · Crosstab, nonpartisan polling analysis.