And, while most pollsters had predicted a narrowing margin between Harris and Trump in the popular vote, almost all showed ...

Opinion polls come under fire when they fail to predict the outcome of an election or referendum, but Irish evidence suggests ...

We used phone calls, text messages and online and in-app polling to reach a broad range of voters.

These may not be the best numbers, but they are below average errors, i.e., as I suggested previously, the average error in ...

That's lower than the statistical bias of the polls in 2016 and 2020, which underestimated Trump by 3.2 and 4.1 points, ...

One of the most labor-intensive parts of polls is the hours and hours of work that goes into it behind the scenes. Question ...

Will Donald Trump or Kamala Harris be the next president? Here is what polls, odds and historians say voters head to the ...

Opinion:Don't complain, Latinos, when Trump comes for you The numbers of migrants are truly staggering. U.S. Customs and ...

Many people in Jefferson County were effectively disenfranchised on Election Day because of the technical issues that could ...

The days of polling people on telephone landlines are long gone. Pollsters say these days they have to reach people over cell ...

The public opinion polls said Tuesday’s presidential election would be a nailbiter. But it looked a lot different at online prediction markets where people bet real money on the outcome. Markets such ...

Complete results were still to be tabulated in most states by Wednesday morning. But enough votes have been counted to make ...