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A Korean language class is no longer just a K-pop fan’s weekend hobby. In a growing number of countries, it’s a subject students can take to satisfy a foreign-language requirement on their actual university entrance exam — and the infrastructure behind that shift has been expanding faster than most people realize.
The Number: 2,777 Schools, Up 54% in Four Years
According to data the Ministry of Education submitted to Rep. Kim Moon-soo, a member of the National Assembly’s Education Committee, reported by Seoul Economic Daily, 2,777 overseas schools were operating Korean language classes as of the end of last year — up 54% from 1,806 schools in 2021. The growth has been steady rather than spiky: 1,928 schools in 2022, 2,154 in 2023, 2,526 in 2024, then a 9.9% year-on-year jump that pushed the total past 2,700 for the first time. Student enrollment climbed alongside it, rising roughly 38% over the same four-year window. Classes are now running in 47 countries, with Uzbekistan adding the most new schools of any country in the past year (68), followed by Sri Lanka (43), Vietnam (37), the Philippines (26), Brazil (24), and the United States (21).
Why Now: K-Culture Plus a Practical Payoff
The Ministry of Education attributes the surge to two forces working together: the continued spread of Korean pop culture, and rising demand to actually study or work in Korea. Those aren’t separate trends — they’re feeding each other. The government has also been actively building out the supply side, funding textbook distribution and local teacher training, and sending officials abroad to make the case directly. Education Minister Choi Kyo-jin visited the Philippines and Vietnam in March and pledged to expand cooperation on Korean-language education in both countries.
TOPIK Has Become a Credential, Not Just a Test
The same report tracks a parallel rise in applicants for TOPIK, the Test of Proficiency in Korean: from roughly 330,000 in 2021 to about 490,000 in 2024 and around 550,000 last year, an increase of more than 200,000 applicants in four years. What’s changed isn’t just the volume — it’s what the test is actually used for now. TOPIK I (levels 1-2) factors into visa applications; TOPIK II (levels 3-6) is widely required for university admission and graduation in Korea, and increasingly for employment. It’s stopped being a language-proficiency checkbox and become something closer to a credential with real downstream consequences.
The Part That Surprises People: It’s on the Entrance Exam Now
In Vietnam, Korean is now an elective foreign-language subject on the university entrance exam. Hong Kong has started factoring TOPIK scores directly into university admissions decisions. That’s a meaningfully different commitment than offering an after-school club — it means education ministries in other countries are treating Korean-language ability as a credential worth weighting in their own national exam systems, not just a niche interest.
“The fact that overseas schools offering Korean language classes have increased by more than 50% in four years is the result of the spread of the Korean Wave combined with government support,” Rep. Kim said, adding that funding for adopting Korean in overseas primary and secondary schools “needs to be continuously expanded.”
Sources: Seoul Economic Daily, “Korean Language Classes in Overseas Schools Jump 54% in Four Years” (Kim Yeo-jin, May 10, 2026), citing data from Korea’s Ministry of Education.
