Justice Ketanji Brown Jackson spoke 75,286 words across 58 oral arguments between October 2025 and the end of April 2026, nearly 22 percent of every word uttered by all nine justices from the bench. The next closest justice, Sonia Sotomayor, accounted for just 14.84 percent. No other member of the Court came close.
Those numbers come from a Washington Examiner review of Supreme Court oral argument transcripts covering the full run of arguments this term. The review found that Jackson led all justices in word count in 42 of 58 sessions. She never once spoke the fewest words in any argument. Even on her quietest day, 406 words during Coney Island Auto Parts v. Burton, she was still the second-most vocal justice in the room.
The sheer volume raises a question that the data itself helps answer: What did all that talking accomplish? Jackson was the justice least likely to be in the majority when the Court issued its rulings. She wrote the most dissenting opinions of any justice this term, ten, and every one of her six majority opinions came in unanimous decisions. Not one of those majority opinions involved a major case.
Jackson's dominance of oral argument time is not new. When she joined the Court in 2022, after her appointment by then-President Joe Biden, she made an immediate impression. AP News reported that in her first week alone, Jackson spoke 4,568 words over nearly six hours of argument, roughly 50 percent more than any other justice that week. In three of four cases heard, she was the most active speaker on the bench.
Adam Feldman, creator of the Empirical SCOTUS blog, told the AP at the time: "I can't think of a time where you've seen a junior justice take hold of the arguments" to the same extent. Jackson herself signaled her intentions: "I have a seat at the table now and I'm ready to work."
Three years later, the pattern has only intensified. Jackson's share of the Court's oral-argument dialogue, nearly double the average share of roughly 11.1 percent per justice, has drawn pointed criticism from legal observers. National Review's Ed Whelan described Jackson and Sotomayor as "dominant questioners," a term he borrowed from Feldman, and argued that Jackson's questioning often amounted to lengthy speeches rather than productive inquiry.
Whelan singled out the oral argument in Noem v. Al Otro Lado, during which Jackson spoke approximately 1,000 words on a single legal theory about mootness or justiciability, and repeatedly cut off counsel and fellow justices before they could finish responding.
One of the more striking data points in the Washington Examiner's review: Jackson said some variation of "I don't understand" 89 times across the 58 arguments. The breakdown runs like this, "I don't understand" appeared 56 times, "I guess I don't understand" 22 times, "I just don't understand" seven times, "I'm not understanding" twice, and "I didn't understand" twice.
For a justice who speaks more than any colleague, that frequency stands out. Oral arguments exist so justices can test the lawyers' reasoning. But when the same justice consumes a fifth of all questioning and still professes not to understand 89 times, it is fair to ask whether the volume of words is clarifying the law, or clouding it.
Jackson's peak output came in Louisiana v. Callais, the redistricting case in which the Court ultimately struck down Louisiana's second Black-majority congressional district as unconstitutional. She spoke 2,737 words during that argument, more than 1,000 words ahead of the second-most vocal justice. The case touched directly on race-conscious redistricting, a subject Jackson has engaged with forcefully and, at times, controversially.
During the October oral arguments in that case, the New York Post reported that Jackson compared Black voters in Louisiana to disabled people, invoking the Americans with Disabilities Act framework. "They're disabled," Jackson said of minority voters, arguing that Section 2 of the Voting Rights Act requires fixing systemic barriers to equal voting access regardless of intent. She pressed attorney Edward Greim directly: "But you're saying then that if the problem of no access is about race, it's just too bad because you can't have a remedy that relates to race."
The six conservative justices signaled during those arguments that they would likely limit the use of race in drawing congressional districts. The Court's eventual ruling did exactly that.
Volume at oral argument is one thing. Results are another. Jackson wrote 26 total opinions this term: six majority opinions, eight concurrences, two opinions that partially concurred and partially dissented, and ten full dissents. Those ten dissents were more than any other justice produced.
Her majority opinions tell their own story. All six were unanimous, meaning the entire Court agreed. None involved a major case. Jackson was the only justice on the bench who did not author a single decision in which at least one colleague dissented. In practical terms, she led the Court only when no one disagreed.
That record stands in contrast to justices across the ideological spectrum who regularly write majority opinions in contested, high-profile disputes. The Court this term handed down landmark rulings on multiple fronts, but Jackson's pen was absent from the majority side in every divided case.
Her lone noteworthy majority opinion came in Urias-Orellana v. Bondi, a 9-0 decision holding that federal appeals courts must defer to the findings of immigration courts rather than conduct their own fact-finding when reviewing asylum claims. The Washington Examiner described that ruling as one of several key immigration victories for the Trump administration this term, an outcome that may not sit comfortably with Jackson's progressive admirers.
Jackson's willingness to dissent has put her on an island more than once. She stood alone in dissent when the Court reversed a D.C. ruling on a Fourth Amendment police-stop case, a position none of her liberal or conservative colleagues joined. That kind of solo dissent is not inherently a problem, justices throughout history have filed lone dissents that later shaped the law. But when it becomes a pattern, it suggests isolation rather than influence.
The broader dynamics of the Court this term have featured sharp exchanges among individual justices. Separate disputes saw Justices Alito and Thomas warning of dangerous precedent in a race-based policing case the Court declined to hear, and Justice Barrett dismantling a liberal dissent in an Investment Company Act case. Jackson's voice has been the loudest in the courtroom, but her influence on outcomes has been the weakest.
When the Court returns on October 5 for what will be Jackson's fifth term, she will remain the most junior justice, barring a summer vacancy. Her tenure in that role will be the longest since Justice Elena Kagan held the same distinction from August 2010 until Justice Neil Gorsuch's confirmation in April 2017.
Jackson arrived at the Court with unmistakable energy. Fox News noted that in her very first oral argument, Sackett v. EPA on October 3, 2022, she grilled attorneys on both sides and pressed counsel on Congress's intent. "But counsel, why is it that your conception of this does not relate in any way to Congress's primary objective?" she asked attorney Damien Michael Schiff. That willingness to engage is not the issue.
The issue is proportion. A justice who consumes nearly 22 percent of all oral-argument time on a nine-member court, who professes confusion 89 times, who leads the bench in dissents, and who writes majority opinions only when the vote is 9-0 is not shaping the Court's direction. She is narrating her disagreement with it.
There is nothing wrong with dissent. It is built into the system. But dissent without coalition-building is just commentary. And commentary delivered at 75,000 words a term, at the expense of lawyers' limited time before the bench, starts to look less like judicial engagement and more like a filibuster in robes.
The numbers don't lie. On this Court, the loudest voice has been the least persuasive one.
