Which Midterm Polls Should We Be Taking With a Grain of Salt?

Frank Bruni, a contributing Opinion writer, hosted a written online conversation with Amy Walter of The Cook Political Report and Patrick Ruffini, a Republican pollster, to discuss the state of polling and of Democratic anxiety about polls ahead of the midterms.

Frank Bruni: Amy, Patrick, as if the people over at Politico knew that the three of us would be huddling to discuss polling, it just published a long article about the midterms with the gloomy, spooky headline “Pollsters Fear They’re Blowing It Again in 2022.”

Do you two fear that pollsters are blowing it again in 2022?

Patrick Ruffini: It’s certainly possible that they could. The best evidence we have so far that something might be afoot comes from The Times’s own Nate Cohn, who finds that some of the Democratic overperformances seem to be coming in states that saw large polling errors in 2016 and 2020.

Amy Walter: I do worry that we are asking more from polling than it is able to provide. Many competitive Senate races are in states — like Arizona, Georgia, Pennsylvania and Wisconsin — that Joe Biden won by supernarrow margins in 2020. The reality is that they are going to be very close again. And so an error of just three to four points is the difference between Democratic and Republican control of the Senate.

Ruffini: This also doesn’t mean we can predict that polls will miss in any given direction. But it does suggest taking polls in states like Ohio, which Donald Trump won comfortably but where the Republican J.D. Vance is tied or slightly behind, with a grain of salt.

Bruni: So what would you say specifically to Democrats? Are they getting their hopes up — again — in a reckless fashion?