The Democrats’ ‘blue tsunami’ is a strong repudiation of Donald Trump. Now, they will look to replicate it in 2028

JUBILANT. Attendees react during a Democratic Congressional Campaign Committee (DCCC) midterm election night watch party at a hotel in Washington, DC, US, November 3, 2026.

Jonathan Ernst/REUTERS

While Democrats were widely predicted to take the House and had a reasonable chance to win the Senate, no one could have predicted at the beginning of 2026 such a huge 'blue wave' washing over the US by November

AT A GLANCE

• The midterm elections resulted in a significant defeat for the Republican Party, with Democrats gaining control of both the House and Senate, even in traditionally red states.
• The election highlighted the Democrats' ability to unify diverse candidates and ideas, while also serving as a repudiation of Donald Trump's presidency and policies, particularly regarding the economy and the Iran war.
• Looking ahead, the results pose serious challenges for Republicans in future elections, while Democrats see an opportunity to reclaim the presidency in 2028, with emerging leaders like Jon Ossoff and Alexandria Ocasio-Cortez gaining prominence.

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American voters have inflicted a generational defeat on the Republican Party in the midterm elections, with Democrats winning control of both houses of Congress: the House of Representatives and Senate.

Donald Trump’s party has been defeated in states where it hadn’t lost for a generation — or longer: Texas, South Carolina and Kansas. These have been red states for quite some time, but this shows the Republicans are really suffering in their own heartland.

While Democrats were widely predicted to take the House and had a reasonable chance to win the Senate, no one could have predicted at the beginning of 2026 such a huge “blue wave” washing over the US by November.

In fact, Republicans barely held on in Senate races in Louisiana and Florida — states that have long been firmly red — and the race in Mississippi will go down to the wire. And Democrats held on everywhere that was contested: in most cases, it wasn’t even close.

So, what does it mean?

One of the very significant lessons from the Democrats’ crushing victory is the party’s ability to accommodate a broad church of candidates and ideas. For example, Abdul El-Sayed, a Muslim socialist, won a Senate seat in Michigan, while Adam Hamilton, a Methodist pastor, won in Kansas.

Even though there’s been a lot of heartache and internal wrangling for the Democrats about left versus centre politics, this just shows that when they win by a big enough margin there’s room for everybody in the party.

This means the Senate and House will look very different from the way they looked before the midterms.

And the message for the Republicans? This is unquestionably a repudiation of Trump, and this is backed up by his record-low approval ratings, and the fact that four in 10 voters in exit polls said they were motivated to send a message to the sitting president.

He has launched one of the most unpopular wars in American history in Iran, which has had direct effects on people’s lives and livelihoods, raising the cost of living for everyone.

And while he has typically distanced himself from any responsibility for the election result, there is no question the way Americans feel about the economy is very closely linked to the way they feel about Trump. And this is a decisive repudiation.

It will take longer to see the effect on Trumpism or the MAGA movement.

The question is, after such a loss, will his grip on the Republican Party now loosen? He’s not going to be on the ballot again — no matter what he might say — so he’ll be a lame duck president. So the question is: Will this result make Republicans turn away from Trump?

They will have some serious considerations: what if inflation is still high in 2028, or the Iran War is still going? The results of the presidential election could be even more devastating for Republicans.

Another interesting aspect of the midterms result is that the Democrats successfully took the focus off all the issues Republicans have seen as winners in recent years, such as the culture wars (in particular trans issues) and immigration.

In this election, nothing compared to cost of living, especially when people could see direct links between Trump’s policies and their bills.

What will it mean for the remaining two years of Trump’s presidency?

Trump has no choice but to accept the result. When a party loses by a really large margin, there’s no way of contesting the results.

He’s made some contradictory comments about how he might respond: he has both threatened to be “Mr Veto”, but also said he can work with the Democrats.

It’s much more likely he will not be able to advance his legislative agenda any further. As president, he can make executive orders and has some foreign policy levers at his disposal, but there will be very real limits on what he can do. He is also likely to be impeached for a third time.

It’ll be interesting to see how serious the Democrats are about ending the Iran war. If they have the political will, they could now threaten to hold up defence spending or shut down the government to try to force a genuine peace deal.

But extricating the US from this war is not a simple matter, given how committed it is at this point.

In general, Republicans will see this as a very serious warning for the 2028 elections. There are some races they could have lost this year and didn’t. If the public mood is the same in 2028 as it is now, the Republicans are in for an even worse defeat.

The Democrats, on the other hand, will see themselves as having a very real chance of taking back the presidency in 2028. One of the big midterm winners was Jon Ossoff, a young Jewish senator from Georgia whose race was called almost immediately after the polls closed. Georgia voted for Trump in 2024.

Ossoff is popular in all parts of the Democratic Party. With his re-election, he has shown he is a compelling speaker who can win in Trump country. He’s the Democrat whose profile has been boosted the most in these midterms, and he’ll certainly be one to watch in 2028, as will Alexandria Ocasio-Cortez, who was re-elected to the House for a fifth term and is still only 37.

Any lessons for the rest of the world?

This shows there are real limits to the Trump style of politics in democracies – the relentlessly attention-seeking, culture-warring, crude, and never apologising style of politics.

In the end, real issues that genuinely affect people’s lives will make themselves known, and there’s no way of avoiding that. – The Conversation | Rappler.com

David Smith is an Associate Professor in American Politics and Foreign Policy at the US Studies Centre, University of Sydney.

This article is republished from The Conversation under a Creative Commons license. Read the original article.