Wanted to give my reactions to the excellent work by Catalist, who looked at the actual voter files in the country, and draws a conclusion as to
What Happened in [the] 2024 [elections]?
First of all, the voter files indicate that the overall US electorate was more urban and suburban and less rural in 2024 than in 2020, and even though battleground states like Wisconsin have more of its voters in rural and suburban areas than the rest of the country, they also trended toward having more non-rural voters last November.
In addition, there tends to be more Voters of Color in urban and suburban communities, as shown in this graphic of the electorate in battleground states.
That demographic change should have given Dems a sizable advantage, all things being equal. But a big shift in the 2024 election featured declines in Dem votes among Voters of Color and young voters. Especially among men of all ethnicities.
For Dems, the women did their part, as Harris only lost around 1% of the vote share Biden got in 2020 and Obama did in 2012. But Trump’s gains with men got him over the top, as it did when he faced Hillary Clinton in 2016.
Yep, IT WAS THE BROS.
There is also a difference between what happened in the 7 battleground states that all went to Trump after mostly supporting Biden in 2020, and the election that happened in the other 43 states. The changes in percentage and turnout in battleground states were smaller overall than they were in the rest of the country, and despite all the talk you hear about fewer overall voters, in close states like Wisconsin, turnout went up among many demographics.

Trump’s gains from 2020 were smaller in battleground states. While Trump did not secure an overall majority of the popular vote when accounting for all ballots cast, his performance improved in two-way support, which looks at only ballots cast for Democrats and Republicans. In 2020, he received 49% of the two-way vote and increased that share to 52% in 2024. However, his gains in the battleground states were about half the size, going from 49% to just over 50%. The major trends against Democrats in the election were mitigated in the battleground states – turnout was higher, support losses were lessened – which may be related to higher levels of campaign activity and more frequent election participation in these states.
But it was
where turnout happened within states that helped Trump – bigger turnout in redder than bluer areas, and that was true regardless of how close the election was.
Voter turnout was high in the battleground states, but not consistently so, which ultimately benefitted Republicans. Figure 2 shows turnout change from 2020 to 2024 by census tract. The graph shows turnout change compared to 2020 Biden support. In non-battleground states, shown in black, turnout was about the same as 2020 in Republican areas, while it dropped by as much as 15% in Democratic areas. This was fairly obvious shortly after the election, looking at state-level and county-level turnout. What was not as obvious was the trend in battleground states, shown in red; here, the turnout advantage in Republican areas was nearly as strong, but these areas also voted at relatively higher rates compared to non-battleground states. Specifically, within the battleground states turnout in Republican areas increased by as much as 5%, while turnout in Democratic areas decreased by as much as 5%.

Another part of the Catalist report went into whether a voter casts votes every 2 years in November, or if they don’t. It was telling in several ways.
In each of the last 4 presidential elections, Dems’ candidate lost a majority of voters who had voted in the previous presidential election but didn’t vote in the current one. In the other 3 elections, they were able to make up for it by getting a sizable majority of the voters who didn’t vote in the previous elections.
But in 2024, the new voters trended toward Trump.
The folks at Catalist note that the demographics of those voters matches up with the voters that Trump made gains with.
In the previous sections we detailed Harris’s support losses among voters of color (particularly Latinos), young voters, men, urban voters, and finally, irregular voters, with losses compounding the more groups share these overlapping characteristics. Across demographics, new voters and dropoff voters look very similar to one another – they are more likely to be voters of color, substantially more likely to be Latino, less likely to have gone to college, and more likely to live in urban areas. Age is an exception – new voters are younger than dropoff voters, but both groups are younger than repeat voters.
On the other side of the equation are the larger number of Americans that do vote in back-to-back presidential elections. The Dems had a net loss of voters that went their way in the first election in both 2012 and 2016 (either to the GOP or to a third party), but Joe Biden picked up some voters that didn’t vote for Hillary Clinton. However, in 2024 Kamala Harris was the only Dem candidate not to get 50% of voters that went to the polls in the previous presidential election.
What’s worth noting is that repeat voters tend to be whiter, older, more likely to be college-educated, and less urban than new voters, which underscores the gains that Trump got among younger voters and non-white voters in cities in the last election.
But these results also underscore how soft Trump’s support was and is, because the group that got Trump just enough votes to win were irregular and young voters who are in general less likely to be dedicated to continuing to support any candidate. Especially when that candidate doesn’t do the things that they thought/were told they were voting for (like lower prices or better job prospects or not having goons run around on their streets and snatching people who look like them).
In addition,
as Split-Ticket noted for Wisconsin in the wake of April's Supreme Court election, the voters most likely to come to the polls in the 2026 midterms and other future elections are going to be more likely to support Dems. So when I see JD Vance make comments about how
“the voters gave us a mandate to do these things”, I say BULLSHIT. In fact, if we had a true national election in 2024 where all votes counted the same, it seems likely to me that Dems would have gotten more votes in the non-battleground states, because the election would have mattered.
Instead, many people in those states either did not vote because it didn’t matter enough, or were willing to cast a protest/contrarian vote for Trump. So my hot take about 2024's results is
if we had a national popular vote election, it is possible that we would have seen enough of those voters in non-battleground states take their duty more seriously, choose to vote and/or vote for Dems, and Harris might have won the popular vote instead of losing by less than 1.5%.
Which makes it all the more infuriating that things are being wrecked as they are by Trump/GOP, because I don't think this is what a majority of Americans thought they'd be getting.
When you lie to yourself, live in an information Bubble of BS, and don't take the act of voting seriously, you end up with this. Now, if we have fair elections over the next 3 years, and the economy and quality of life drags (as it likely will), some of this can be corrected, as enough soft Trump voters and low-info dipshits will likely learn from 2024's outcomes, and all things being equal, Dems should win. But that doesn't mean those who voted for Trump 2.0 should be forgiven, as it can't be forgotten how we got here, and who caused it.