Darien Gap crossings fall 99.98% from 520,000 in 2023 as Panama and US enforcement collaboration cuts the Americas migration superhighway

Summary

Migrant crossings through the Darien Gap, the dense jungle crossing between Colombia and Panama that became the primary corridor for irregular migration toward the United States, collapsed from a peak of 520,000 in 2023 and 302,203 in 2024 to just 2,831 in January-March 2025, a decline the US Department of Homeland Security characterised as 99.98% from prior peak levels. By mid-2025, the route had effectively closed as a mass migration corridor. The collapse followed US-Panama enforcement cooperation that included deportation flight operations from Panama, the scaling-back of Panamanian reception camps at Lajas Blancas and San Vicente, and the reduction in northbound demand after US asylum restrictions cut the effective payoff for completing the dangerous jungle crossing. In March 2026, the Ninth Circuit Court of Appeals upheld the administration's pause of the United States Refugee Admissions Program, further narrowing the legal pathway that had motivated many Darien crossings.

The split

Panama's government and DHS framed the enforcement cooperation as a humanitarian and security success: the Darien crossing killed hundreds of migrants annually from drowning, exposure, violence, and sexual assault, and its closure reduced the body count as well as the migration volume. Human rights organisations including OHCHR and Refugees International documented that the same enforcement cooperation was turning migrants back at earlier stages of the journey, often in difficult conditions in Colombia or at internal Panamanian checkpoints, rather than providing legal alternatives. Venezuelan migrant advocacy groups, whose nationals made up the largest share of Darien crossers in 2023-2024, reported that the closure left a population of hundreds of thousands stranded in Colombian border cities such as Necoclí with no legal migration pathway and no route forward.

By the numbers

• 520,000+ Darien crossings in 2023 (peak year)
• 302,203 crossings in 2024 (Venezuelans 68%, Colombians 8%, Ecuadorians 8%, Chinese 5%, Haitians 4%)
• 2,831 crossings in January-March 2025 (compared to ~130,000 in same period of 2023)
• 99.98% decline from peak: DHS official characterisation as of July 31, 2025
• March 2026: Ninth Circuit upholds USRAP indefinite pause

Why it matters

The effective closure of the Darien Gap route represents the end of a migration model that had reshaped the western hemisphere's irregular migration geography since 2020. The route had been the leading indicator of Venezuelan, Caribbean, and Asian migrant flows toward North America; its closure does not eliminate the underlying push factors in Venezuela, Ecuador, and elsewhere, but it eliminates the operational pathway. Whether the closure is durable depends on the persistence of US-Panama enforcement cooperation and on whether migrants find viable alternative routes through Central America or into southern Mexico.

What to watch

• Whether alternative irregular routes through the Gulf of Mexico or Caribbean emerge to replace the Darien volume
• Conditions for the stranded migrant population in Colombian border cities, particularly Necoclí
• Full year 2025 and 2026 Darien crossing totals and UNHCR monitoring of mortality data
• Whether Panama maintains its closure of reception camps in the event of enforcement cooperation becoming politically contested