Ballotpedia has collected a list of post-election lawsuits involving vote-counting disputes that relate to the presidential election. See it here.
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St. Louis, Missouri voters passed an initiative to switch their city elections to non-partisan elections. The new system permits voters to vote for as many candidates as they wish, a system called Approval Voting.
The New York Times has a running tally for Joe Biden, Donald Trump, Jo Jorgensen, and Howie Hawkins. The totals change constantly. Biden has the most popular votes and has a majority, not just a plurality.
Here is a link to the website of the Guam Election Commission’s election returns. Scroll down to the bottom to see the vote for president. Howie Hawkins placed third, but no minor party or independent got as much as 1%.
The Puerto Rico ballot measure for statehood won with 52%. Of course, it is up to Congress to decide whether to admit Puerto Rico.