In mid-June 2025, following the U.S. Army's 250th birthday celebration parade in Washington, D.C., claims (archived) circulated (archived) online about the size of the crowd at the event, which fell on U.S. President Donald Trump's 79th birthday.
Occupy Democrats, a left-wing media outlet on Facebook, posted on social media suggesting that as few as 20,000 people attended the event. California Gov. Gavin Newsom (archived) and former Trump presidential opponent Hillary Rodham Clinton (archived) also posted on social media appearing to mock the size of the attending crowds. Doug Blandry, a former Obama administration and political campaign event manager, estimated (archived) the crowd at anywhere from 80,000 to 120,000 people.
Meanwhile, White House Communications Director Steven Cheung claimed (archived) 250,000 people gathered for the celebrations, while the Department of Defense's Rapid Response X page said (archived) attendance numbers were in the hundreds of thousands.
America250, a nonprofit supporting organization to the U.S. Semiquincentennial Commission that arranged the day's events, also estimated 250,000 "patriots" attended the event on Saturday, according to an organization spokesperson.
Estimates from outside the White House in the form of media reports did not hazard numerical guesses but generally reported that fewer than the expected 200,000 people were in attendance.
It was not possible for Snopes to produce an independent crowd estimate. We reached out to various experts in the field to ask for their best approximations based on imagery from the day. We also reviewed public transportation data from the Washington Metropolitan Area Transit Authority on June 14, which showed increased passenger numbers near downtown Washington, D.C., and Capitol Hill compared with the same Saturday in 2024. The increased passenger numbers did not entirely account for all alleged 250,000 visitors, many of whom could have used forms of transport other than the Metro.
We reached out to
Examining the evidence
Steve Doig, a journalism professor and crowd-counting expert at Arizona State University, described crowd counting in an email to Snopes as a "fuzzy" science.
Indeed, in a 2009 article about estimating crowd sizes for former U.S. President Barack Obama's inauguration, Doig wrote
Though Doig said he had not attempted his own estimate of crowd sizes at the June 14 parade, he did call Cheung's estimate of 250,000 visitors "laughable."
An attendance of 250,000 would have put the Army's 250th birthday celebration parade in the region of the 1963 March on Washington for Jobs and Freedom when Martin Luther King Jr. delivered his "I Have a Dream" speech. According to the NAACP, more than 260,000 people attended that rally.
Cheung's estimate would also have exceeded organizer estimates for attendance at the event according to the permit the National Park Service issued to America250 and the U.S. Army allowing them to hold the event on the National Mall and surrounding areas.
According to this document, organizers estimated attendance figures of 200,000 for the parade and festival.
The NPS used to provide crowd-size figures for events hosted on its grounds but stopped after organizers of the 1995 Million Man March threatened to sue the service over its estimates for the event.
As for what we know about the event itself, the schedule started at 9:30 a.m. and continued throughout the day according to the festival program, meaning parade crowds alone would not account entirely for attendance at the whole event.
Livestream video and images from the parade route and grounds showed crowds several people deep on one side of Constitution Avenue near the Washington Monument.
Though he did not give a crowd-size estimate based on available imagery, Dr. G. Keith Still, visiting professor of Crowd Science at the University of Suffolk in England, recommended looking at transit figures from the day to see whether they reflected a significant increase in people near the parade ground.
According to the WMATA database, entries at nine Metro stations near the parade and festival grounds were up compared to the same Saturday in 2024 (June 15). There were 11,000 entries at Federal Triangle on June 14, 2025, five times the 2,204 entries on June 15, 2024.
There were 87,500 entries total at Archives, Farragut North, Farragut West, Federal Triangle, Foggy Bottom-GWU, McPherson Sq, Metro Center, L'Enfant Plaza and Smithsonian stations on June 14, 2025, compared with 49,200 on June 15, 2024, according to the WMATA database.
A WMATA spokesperson added, "This is totals for the day, so includes anyone who may have come to just the Mall festival earlier in the day and not the parade." It was also likely that some people traveled by other public transportation or private cars or taxis — and that others used the stations in question but didn't attend the event at all.
Using public transportation figures or looking at verified imagery is one of many methods experts use to estimate crowd sizes at events. Still told Snopes that especially with images, the angle was important as images taken at head height could often erase empty space between people and make crowds appear denser.
Trump's history with crowds
Cheung's estimate is not the first White House crowd-size estimate to be disputed.
Following Trump's first-term inauguration, then
Spicer later said he regretted criticizing accurate reports that Trump's inauguration crowd was smaller than the one at former U.S. President Barack Obama's first inauguration.
During Trump's 2024 election campaign, the then-candidate posted extensively about crowd sizes at rallies — his own and those of then-Vice President Kamala Harris. In August 2024, Trump shared a false rumor that the Harris campaign had digitally altered photos to show crowds at one event at Detroit Metro Airport.
Trump further accused Harris of paying for crowds at her rallies and the "Fake News" of underreporting crowd sizes at his own rallies.
New York Times reporting from August 2024 found "comparable" audience sizes across six of Trump and Harris's rallies.
Ultimately, it remained unknown at the time of this writing whether the White House and America250 were correct in their estimate of 250,000 attendees. Washington, D.C., transit figures did not entirely support this claim but likely did not account for all attendees. Official imagery from the event did not adequately show crowds from above to allow for counting using traditional methods.