Nearly 7 million people attended No Kings rallies on Oct. 18, 2025 across 2,700 sites in all 50 states according to organizers. Data journalist G. Elliott Morris and The Xylom independently verified 5 to 6.5 million based on local official reports and crowd analysis.
The Oct. 18 protests drew 2 million more participants than the Jun. 2025 No Kings rallies (which had 5 million attendees), making Oct. the largest single-day nationwide U.S. protest on record.
Major cities reported massive turnouts: Chicago (250,000), Washington, D.C. (200,000), New York (170,000), Philadelphia (100,000), Bay Area (160,000 to 220,000), and Los Angeles (100,000 to 150,000).
The protests followed Supreme Court oral arguments in Louisiana v. Callais on Oct. 15, 2025, where conservative justices signaled willingness to curtail Section 2 of the Voting Rights Act and narrow vote-dilution protections.
Protesters chanted 'No Kings' to invoke Justice
Ketanji Brown Jackson's dissent in Trump v. United States, 603 U.S. 593 (2024), which warned that immunity rulings risk making presidents 'kings above the law.'
A coalition of organizations including
🏛️Indivisible, MoveOn, the 50501 Movement, and the ACLU coordinated the nationwide rallies emphasizing the 3.5% rule—the theory that if 3.5% of a population mobilizes, significant political change can occur.
Most protests remained peaceful. Los Angeles police arrested 14 people primarily for blocking traffic. No mass violence or property destruction was reported, contradicting Republican warnings.
Republican governors
Glenn Youngkin (Virginia) and
Greg Abbott (Texas) mobilized National Guard units ahead of the protests citing security concerns. Texas Gov. Abbott called the Austin protest 'antifa-linked.'
Protests used visual symbols of resistance including inflatable frog, chicken, and dinosaur costumes (inspired by Portland immigration protests), Revolutionary War reenactors, signs with phrases like 'Democracy not Monarchy,' and American flags.
White House spokeswoman Abigail Jackson said of the 7 million-person demonstration: 'Who cares?' House Speaker Mike Johnson called the protests a 'hate America rally.' Republicans argued protesters were anti-American; supporters framed the marches as patriotic defense of democracy.