US colleges brace for mass enrollment drop as Trump administration blocks student visas from 19 countries

The Trump administration has implemented a sweeping travel ban that is blocking thousands of international students from attending US colleges this fall, leading to a steep drop in admissions and sparking concern throughout the higher education sector.

The measure targets 19 countries across Africa, Asia, the Middle East, and the Caribbean, prohibiting most citizens from securing new F-1, J-1, or M-1 student visas. Another seven countries face stricter restrictions and prolonged delays, with many visa interviews put on hold indefinitely. Exemptions are limited to a small group, including green card holders, dual nationals, and certain athletes.

Estimates indicate that more than 5,700 students from the affected countries who obtained visas last year are now barred from enrolling at US institutions. Nationwide, international student enrollment is expected to fall by 30–40%, representing a potential decline of up to 150,000 students.

The administration has justified the policy on national security grounds, pointing to risks of visa overstays and what it calls “insufficient” screening by foreign governments. Critics, however, contend that the ban is overly broad, discriminatory, and damaging to the US economy.

According to reports, students have been forced to postpone or abandon study plans, many after years of preparation. Those from heavily impacted countries such as Iran, Myanmar, and Afghanistan say they are unable to even secure visa appointments.