Follow live updates on the election here.
Biden leads Trump by 11 percentage points nationally, 53 percent to 42 percent, according to an average of national polls since Sept. 16. Biden’s margin is smaller in key states: eight points in Pennsylvania, seven in Wisconsin and Michigan, and three in Arizona and Florida.
How to vote: Find out the rules in your state. Some states have already started sending out mail ballots; see how to make sure yours counts. Absentee and mail ballots are two terms for the same thing, mostly used interchangeably. Barring a landslide, we may not have a result in the presidential election on Nov. 3. Are you running into voting problems? Let us know.
Electoral college map: Who actually votes, and who do they vote for? Explore how shifts in turnout and voting patterns for key demographic groups could affect the presidential race.
Policy: Where Biden and Trump stand on key issues defining the election.
Battlegrounds: This is the 50 political state of America. Dive into Michigan, Wisconsin, North Carolina, Florida, Pennsylvania, Minnesota, Arizona, Georgia and Texas, and sign up for The Trailer and get more states, plus more news and insight from the trail, in your inbox three days a week.
Coming up: Trump and Biden are scheduled to debate three times this fall; here’s what to know about the 2020 presidential debates. Are you planning on watching the debate? The Washington Post wants to hear from you.