According to Delaware County Clerk Rick Spangler, as of Monday morning 13,593 voters had cast early ballots locally, and the line of those wanting to vote was "lined around the block" outside the County Building about 9:30 a.m. Monday. Spangler said those in line at the time of the noon deadline would be allowed to cast ballots.

During September’s primary election, Henry won the Democratic nomination for New Castle County Executive over former New Castle County President Karen Hartley-Nagle, receiving just over 60% of the votes.

President Joe Biden has cast an early ballot in the 2024 general election. It's a bittersweet moment for Biden, who decided to end his reelection campaign in July because of growing concerns about his health and Democrats' worries about his chances of defeating former President Donald Trump.