House Democrats voted down a Republican-backed constitutional amendment that would have permanently capped the Supreme Court at nine justices, a result that hands the left a future path to reshape the nation's highest court.
The measure, sponsored by Rep. Andy Biggs of Arizona, failed 212-206 on Wednesday afternoon, falling far short of the two-thirds majority required for a constitutional amendment. A majority of House lawmakers voted yes, but the vast majority of Democrats voted no, sinking the proposal and keeping alive the possibility that a future Congress could add seats to the bench. Fox News Digital reported that Speaker Mike Johnson fast-tracked the vote using a procedural maneuver known as "suspending the rules," which bypasses several procedural hurdles but raises the passage threshold from a simple majority to two-thirds.
The Constitution does not specify how many justices sit on the Supreme Court. Congress sets that number by law, and it has changed multiple times throughout American history. The court has operated with nine justices since 1869, but prominent Democrats, including former Vice President Kamala Harris and Sen. Elizabeth Warren of Massachusetts, have publicly supported expanding the bench. Some progressives, including Rep. Jamie Raskin of Maryland, have called for increasing the number to 13, arguing that one justice per federal circuit court is the right structure.
Speaker Johnson made no secret of his strategy. With few legislative days remaining before the midterm elections, he scheduled the vote to put every House Democrat on record regarding court expansion. Just The News reported that Johnson framed the move as a direct response to growing calls from the left, including the Democratic Socialists of America, to pack the court.
Johnson told reporters ahead of the vote:
"We're going to put that bill on the floor tomorrow on suspension because it requires a 2/3 vote of both chambers of Congress to amend the Constitution. And we will have them put their money where their mouth is."
After the vote failed, Johnson did not back down. As the Washington Examiner reported, the Speaker said, "Defending the integrity of the Supreme Court shouldn't be a controversial vote."
The National Republican Congressional Committee seized on the result. NRCC spokesman Mike Marinella put it bluntly:
"Give House Democrats an ounce of power, and they'll use every bit of it to fundamentally transform America into an unrecognizable socialist hellscape."
President Trump has warned for months that Democrats would move to expand the Supreme Court if they retook control of Congress. Wednesday's vote did nothing to ease that concern. Every Democrat who voted no effectively preserved the option to add justices the next time the left holds the House, Senate, and White House.
On the floor, Biggs framed the vote as a test of whether lawmakers on both sides believe the judiciary should remain independent of partisan swings. He posed the question directly:
"Here's the question every American should ask: If a sitting majority can change the size of the Supreme Court the moment it dislikes rulings, what happens to the next time the other side is in power?"
Biggs continued, warning that the court's credibility depends on structural stability:
"Once you go down that road, the court stops being an independent check on government power. It becomes another political institution controlled by whoever happens to hold the majority."
That argument carries weight in a system where the Supreme Court's authority rests on the perception that it stands apart from electoral politics. The court's recent 6-3 rulings on major political questions have already drawn fierce criticism from the left, and the current conservative majority is precisely what drives the push to add seats.
Rep. Mark Harris of North Carolina reinforced the point, arguing that court-packing proposals are not about principle but about power:
"For decades, we have heard calls from those unhappy with the ideological balance of the Supreme Court to pack the court. The alarming rise of such calls should worry all of us, because their objective is not to uphold ethical principles or even to protect individual rights, but rather to consolidate power and intimidate the court."
Democrats opposed the amendment with equal force, though their reasoning revealed a contradiction that Republicans were happy to spotlight. Raskin, one of the most vocal progressives in the House, dismissed the proposal outright:
"MAGA's proposal is to strip Congress of all authority in the matter, to freeze it and cement it permanently in the constitutional architecture for all time with the suddenly magic number nine."
Raskin went further, calling the amendment itself a power grab, while simultaneously advocating for expanding the court to 13 seats. He accused Republicans of trying to lock in a court that he described as "gerrymandered and engineered by Mitch McConnell," the former Senate GOP leader who played a central role in confirming the current conservative majority.
In his floor remarks, Raskin also attacked the broader Republican record:
"It's another partisan power grab by MAGA, our colleagues, who fear for the results of the November election as their policies have brought us nothing but war, inflation, corruption, lawlessness and a $40 trillion debt, one quarter of it's supplied by this presidential administration."
Rep. Mary Gay Scanlon of Pennsylvania offered a different angle for Democrats, arguing that capping the court at nine would permanently entrench what she called a "right-wing majority":
"I think it would be a grave mistake to dictate how many justices should sit on the Supreme Court in perpetuity, and thereby lock in for a generation or more a right-wing majority, which is engaged in an unprecedented assault on Supreme Court norms and our constitutional order for the past several years."
Scanlon's objection was revealing. She did not argue that nine is the wrong number on principle. She argued that locking in nine is wrong because the current nine lean conservative. The implication is plain: Democrats want the flexibility to change the number when the ideological balance does not suit them.
The final tally, 212 in favor, 206 against, means a clear majority of the House supported capping the court at nine. But under the rules Johnson chose, that majority was not enough. A two-thirds vote would have been required in both chambers of Congress, and the amendment would then have needed ratification by three-fourths of state legislatures. None of that was ever likely, and Republicans knew it.
That is precisely why critics on both sides called this a "messaging bill." Johnson scheduled the vote not because he expected it to pass, but because he wanted every Democrat's name attached to a no vote heading into November. Congressional Democrats have already pushed their own bills to reshape the Supreme Court as the midterms approach, and Johnson's move forced the other side to own that position publicly.
But the result also exposed a real vulnerability. The Constitution gives Congress the power to set the size of the court by ordinary legislation, a simple majority in both chambers plus a presidential signature. No supermajority required. No state ratification. If Democrats win the House, the Senate, and the White House in a future cycle, nothing in current law prevents them from adding four seats and confirming four new justices in a matter of weeks.
That is the scenario Trump has warned about repeatedly. And Wednesday's vote confirmed that Democrats, as a caucus, are unwilling to take that option off the table.
The Supreme Court has already found itself at the center of bitter partisan disputes in recent terms. A 5-4 ruling on White House construction saw Chief Justice Roberts side with liberal dissenters, and questions about the court's independence have become a recurring flashpoint. Justice Kagan herself has weighed in publicly on the court's independence, though her comments raised as many questions as they answered.
Republicans framed Wednesday's vote as a simple question: Do you believe the Supreme Court should remain at nine justices, or do you want the power to pack it when the rulings go against you? Democrats answered clearly. They want to keep their options open.
When a party refuses to close a door, it is fair to ask what they plan to walk through it with.