Korea's universities added 54,000 students last year. All of them were foreign.

Korea’s higher-education system enrolled about 54,000 more students this year than last. The Education Ministry’s annual census, released on 26 August, puts the increase in international students at 54,030. Domestic enrolment, on those numbers, did close to nothing.

The international total reached 307,464 as of 1 April 2026, up 21.3% from 253,434, and past 300,000 for the first time. Total higher-education enrolment went from roughly 3.02 million to roughly 3.07 million, a gain of 1.8%. Both aggregates are rounded in the ministry’s release, so the two increases do not cancel to the student. The gap between them is not a rounding artefact.

Something close to one in ten people enrolled in Korean higher education is now a foreign national.

Vietnam took first place, and not narrowly

96,834 Vietnamese students were enrolled this year — 31.5% of the international total, up 28.9% in a year. Chinese nationals, who had topped the table in every edition since the survey started recording nationality in 2003, came second at 25.7%. Then Uzbekistan at 6.8%, Nepal at 6.5%, Mongolia at 5.6%.

The two largest groups are doing different things. Chinese students make up roughly a third of everyone in a degree programme. Vietnamese students make up close to half of everyone in a non-degree course, which in practice means Korean-language study at a university-attached institute on a D-4 — the standard on-ramp to a D-2 and a degree, for those who convert.

More of them converted this year than usual. Degree enrolment rose 24.6% to 223,191, outpacing the 13.5% rise in non-degree enrolment to 84,272. A language student who never matriculates is revenue for one year; a degree student is revenue for four and counts toward the enrolment quota that determines whether a department survives.

Asia supplied 92.1% of the total. An Education Ministry official described the concentration as a long-standing criticism while noting that the combined share of the three largest sending countries fell, because Chinese and Uzbek numbers dropped as Vietnamese numbers climbed. Both statements are true. Neither changes the fact that the composition of Korea’s international student body now depends heavily on the economic and visa conditions of one country.

The domestic column

5,362,281 students were enrolled from kindergarten through high school on 1 April, down 189,007 in a year. That is a 3.4% fall and the steepest of the past five years. It is not a forecast of anything — those children already exist, or rather the ones who do not already do not.

Kindergartens are absorbing it first. The national count of kindergartens, elementary, middle and high schools fell by 140 to 20,233, but kindergartens alone fell by 167, to 7,973. Net of them, the school system added buildings this year. The contraction is still queuing at the front door.

One line moved the other way. Students from migrant backgrounds numbered 210,838, up 4.3% on the year and up from 160,058 in 2021. Two-thirds of them — 138,736 — were born in Korea to a parent in an international marriage. They are Korean children, counted separately because of who their parents are, and they are the only growing part of the school-age population. That belongs in the same conversation as Korea’s foreign population count and what each official figure measures, and it is a slower-moving story than the recent uptick in births.

The exit door opened in the same month

The number of higher-education institutions fell from 421 to 416.

On 15 August, the Act on Support for the Structural Improvement of Private Universities came into force — Act No. 21010, passed a year earlier. It sets up an annual financial diagnosis of every private university, a formal designation of “management-crisis university” after review by a structural-improvement committee, and a sequence of orders the ministry can issue to a school that has been designated.

The provision that changes behaviour is at the end of that sequence. A school corporation that dissolves can now receive part of the residual assets as a dissolution settlement, or direct them to a public-interest or social-welfare foundation. Anyone convicted of embezzlement, breach of trust, accounting fraud or bribery is excluded from receiving it.

Until now, a founder who closed a private university walked away with nothing; the assets went to the state or to another school corporation. The rational response was to keep the doors open on a shrinking intake for as long as the accumulated fund lasted. The law does not order anyone to close. It puts a price on the alternative.

The two policies are pointed in the same direction, whatever they look like side by side. Recruiting abroad is what keeps a regional university above the enrolment line; the dissolution settlement is what happens when recruiting abroad stops being enough. Both assume the domestic intake is gone and is not coming back.

What the census does not measure is what happens after graduation. Retention — whether a Vietnamese engineering graduate in Gyeongsangbuk-do stays, converts to a work visa, and is still in Korea five years later — is decided by immigration rules rather than enrolment quotas, and those sit with a different ministry. The 2026 visa overhaul widened several of those routes. Next April’s census will show whether the intake held.

Figures current as of 3 September 2026, drawn from the Ministry of Education’s 2026 Basic Education Statistics (survey date 1 April 2026), the National Indicator System series on international students, and Act No. 21010 as in force from 15 August 2026.