A general rule of thumb is that a national poll with 800 to 1,000 respondents provides a decent level of confidence that the sample is representative, though state-level polls can have smaller sample sizes and still be statistically sound.

The latest Times/Siena polls show Harris leading narrowly in Michigan and Wisconsin, with Sherrod Brown ahead in Ohio.

Months of research has allowed us to create a map that will consistently offer a useful picture of the outcome of the presidential race.

Former President Donald Trump leads Vice President Kamala Harris in Arizona, Georgia and Nevada in the latest New York Times/Siena poll, part of a tranche of new surveys that show no clear leader in the seven states likely to decide the winner of the 2024 election.

Republicans enjoy an advantage in the current election environment because more U.S. adults lean GOP and believe the party is better equipped to handle the country’s most important issues, according to a new poll.

The shop's poll has only been wrong once in the past 40 years in predicting the results of the presidential race.

A suburban Philadelphia bakery’s cookie “poll” that started during the 2008 presidential campaign as a joke between the owners and their customers has grown into much more.

A recent poll shows Americans favor Republicans over Democrats when it comes to critical issues facing the nation heading into November’s election.

For just the third time in nine polls since their debate, Kamala Harris is not trailing Donald Trump in polling of battleground North Carolina voters. The vice president isn’t winning this time either.

They don't have panic buttons like poll workers do in Cobb County, Georgia, or bulletproof glass like they do in Los Angeles, but poll workers in Morgan County feel secure during elections and they expect the upcoming Nov.

Voters who hold Evangelical Christian beliefs are nearly twice as likely to support Republican Donald Trump as Democrat Kamala Harris, according to a newly released poll by Lifeway Research