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.

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.

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.

There are 40 days left in the election and it is currently too close for anyone to confidently call whether it will be Harris or Trump claiming the victory.

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.

Latinos are one of the fastest-growing voting demographics in the country and how they vote in this year's election could decide the presidency. But as a preview of our new NBC News - Telemundo poll reveals,

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

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

In the battleground state of North Carolina, Donald Trump narrowly leads Kamala Harris in a new poll.  But his lead is driven by demographic strength among one group of high-propensity voters that

The cookies go on sale Oct. 1 at the Beaver bakery, with the winner announced the day after the Nov. 5 election