The Selzer Reality Check

donald trump
Selzer is far from the only pollster who has some explaining to do in the wake of Trump’s sweeping, comprehensive, realignment-cementing victory. Photo: Anna Moneymaker/Getty Images
John Heilemann
November 8, 2024

In a presidential election that was, by a wide margin, the most frequently and heavily polled—or, depending on your P.O.V., ridiculously over-polled—race for the White House in history, no single public-opinion survey made as big a splash as the final installment of the Des Moines Register/Mediacom Iowa Poll. Conducted by the legendary polling maestro J. Ann Selzer, the Iowa Poll sent the political world into a full-blown, top-to-bottom tizzy when it dropped last Saturday night and showed Kamala Harris with a three-point lead, 47-44 percent, over Donald Trump.