McCoy told Vox that the great majority of mail-in ballots from Pennsylvania were from heavily Democratic areas around Philadelphia and Pittsburgh.

[8] Statistician Nate Silver praised Decision Desk HQ's call and hoped other sources would follow suit.

It did call the Missouri Congressional District 1 Democratic primary wrong, when Cori Bush beat incumbent Lacy Clay by almost three points.

[11] Two years earlier, it miscalled a closer general election in California's 21st Congressional District for David Valadao who was beaten by Democrat T.J.

[13] In November 2023 Decision Desk HQ announced a partnership with Nexstar Media Group owned The Hill for 2024 United States elections coverage.