House Rejects GOP-Backed Constitutional Amendment to Limit Supreme Court to Nine Justices

The U.S. House of Representatives rejected a Republican-authored constitutional amendment on Wednesday that would have permanently locked the Supreme Court at nine justices. The measure failed to clear the two-thirds threshold required for constitutional alterations, falling largely along party lines.[1][2]

The final tally saw the amendment fall well short of the 290 votes needed in the 435-member chamber. Republican leadership brought the measure to the floor to force vulnerable Democrats on the record regarding court expansion, a concept that gained traction among progressive activists following the confirmation of a 6-3 conservative majority in 2020.[2][5]

Representative Jim Jordan, a primary advocate for the cap, argued the amendment was necessary to protect the judiciary's independence. "We cannot allow the highest court in the land to become a partisan ping-pong ball, expanded every time a new party takes power," Jordan stated during the floor debate.[4]

Democratic lawmakers uniformly opposed the measure, characterizing it as a bad-faith attempt to cement a conservative supermajority that they argue was engineered through blocked nominations and rushed confirmations. Representative Jamie Raskin countered that the Constitution deliberately left the court's size flexible to accommodate a growing nation and an expanding federal docket.[1][4]

The size of the Supreme Court has fluctuated seven times since its establishment in 1789, ranging from six to ten justices. It has remained at nine since the Judiciary Act of 1869. Any change to that number currently requires only a simple legislative majority passed by both chambers and signed by the president.[3][5]

Progressive organizations, including Demand Justice, have actively lobbied for adding four seats to the bench. They argue that recent rulings overturning federal abortion protections and limiting regulatory agency powers demonstrate a court out of step with the American public, requiring immediate statutory intervention.[3]

Had the amendment passed the House, it would have faced an even steeper climb in the Senate, where a two-thirds supermajority of 67 votes is required. From there, ratification would have necessitated approval from 38 state legislatures within a seven-year window—a hurdle no amendment has cleared since 1992.[2][5]

The push for a constitutional amendment reflects a broader conservative strategy to preempt statutory changes before a potential shift in congressional control. By attempting to elevate the nine-justice norm to constitutional law, Republicans sought to remove the issue from the standard legislative process entirely.[4][5]

The failure of the measure leaves the structural future of the federal judiciary unresolved. The debate now shifts back to the campaign trail, where both parties will use the prospect of court reform to mobilize their respective bases ahead of the November election cycle.[1][5]