Polls

He has underperformed the polls in each of the first three contests.

Recent general-election polling has generally shown Donald Trump maintaining a slight lead over President Biden. Yet many of those polls…

Almost all the polling shows the same pattern. Could the coming campaign restore Democrats’ usual advantage?

A poll can be very close to the actual result but miss the key story line. We’ll try new question…

Genevieve Glatsky, a reporter for the Andes bureau, discussed the assassination of Fernando Villavicencio, a presidential candidate who exposed governmental…

Trying to learn from a strong midterm run as we start surveying the G.O.P. primary.

In the so-called invisible primary, there’s often a clear relationship between early polling and the eventual outcome.

The polls are surprisingly divided, but higher-quality surveys point to an answer.

How much did coronavirus deaths, redistricting and voter suppression matter in the last election?

The errant surveys spooked some candidates into spending more money than necessary, and diverted help from others who otherwise had…