2025年全球大学排名中韩国高校的表现与政策驱动

South Korea’s higher education sector has demonstrated a measured but uneven upward trajectory in the 2025 global university rankings, with Seoul National University (SNU) securing the 31st position in the QS World University Rankings, an improvement of ten places from its 2024 rank. This shift occurs against a backdrop of a national R&D expenditure-to-GDP ratio of 4.93% in 2022, the highest among OECD member countries according to the OECD’s Main Science and Technology Indicators (2024). The Korean government’s “Glocal University 30” project, a five-year initiative launched in 2023 with an annual budget of approximately ₩500 billion (USD $375 million), is explicitly designed to propel regional universities into the global top 100. However, the 2025 results reveal a bifurcation: while top-tier institutions in the capital region gain ground, many provincial universities continue to face demographic headwinds and funding concentration challenges. This analysis examines the interplay between state policy mechanisms and institutional performance across the four major ranking systems—QS, THE, U.S. News, and ARWU—for the 2025 cycle, with a specific focus on the policy drivers shaping outcomes for Korean higher education.

The QS 2025 Shift: Seoul National University and the Global Top 30

Seoul National University’s ascent to 31st in QS 2025 marks its highest position since the ranking system’s 2010 methodology revision. The improvement was driven primarily by a surge in the “Employer Reputation” metric, where SNU scored 99.3 out of 100, and a 12-point increase in “International Research Network” (IRN) score to 94.1. QS methodology weights employer reputation at 15% and IRN at 5% for the 2025 cycle.

Korea Advanced Institute of Science and Technology (KAIST) rose to 53rd globally, while Yonsei University (56th) and Korea University (67th) held stable positions. A notable outlier was Pohang University of Science and Technology (POSTECH), which dropped from 100th in 2024 to 103rd in 2025, attributed to a decline in its “Faculty/Student Ratio” score (down 8 points), reflecting the national trend of faculty recruitment freezes at specialized science and technology institutions. The QS data also showed that Korean institutions collectively improved their “International Faculty Ratio” by an average of 2.3 index points, though this remains the weakest metric for Korean universities, averaging 42.7 compared to the global top-100 average of 78.4.

THE World University Rankings 2025: Research Output and Citation Impact

The Times Higher Education (THE) World University Rankings 2025 placed SNU at 62nd globally, a slight drop from 60th in 2024, despite a 1.2-point increase in its “Research” pillar score to 91.4. THE methodology weights research volume, income, and reputation at 30% of the total score. Yonsei University (78th) and KAIST (83rd) maintained their positions, while Sungkyunkwan University (SKKU) entered the top 100 for the first time at 98th, up from 110th.

A key policy driver for THE performance is the Ministry of Education’s “BK21 Four” project, which allocated ₩1.2 trillion (USD $900 million) from 2020 to 2027 to graduate school research. Institutions participating in BK21 Four showed a 7.4% higher average citation impact score in THE 2025 compared to non-participants. The THE data also revealed that Korea’s “Industry Income” metric—measuring knowledge transfer to industry—averaged 58.3 for the top five universities, significantly above the global top-100 average of 49.1, reflecting strong corporate partnerships with Samsung, Hyundai, and SK Group.

U.S. News Best Global Universities 2025: Clinical Medicine and Engineering Dominance

The U.S. News & World Report Best Global Universities 2025 rankings confirmed Korea’s strength in clinical medicine and engineering. Seoul National University ranked 38th globally, with its “Clinical Medicine” subject area achieving a 94.2 score (8th worldwide). KAIST (45th) and POSTECH (67th) dominated the “Engineering” subject ranking, with KAIST placing 15th globally in engineering.

The U.S. News ranking methodology, which weights publications (10%), books (2.5%), and conferences (2.5%), showed Korean universities’ heavy reliance on journal output. The 2025 data indicated that Korean institutions produced 4.2% of all engineering papers indexed in Web of Science, yet their “International Collaboration” score averaged only 38.1—30 points below the top-20 global average. This gap is a direct target of the government’s “Global Research Network” program, which funded 1,200 joint research projects between Korean and overseas institutions in 2024, a 15% increase from 2023.

Academic Ranking of World Universities (ARWU) 2025: Structural Challenges

The Shanghai Ranking Consultancy’s Academic Ranking of World Universities (ARWU) 2025 placed SNU in the 101–150 band, a position it has held since 2020. KAIST and Yonsei University both ranked in the 201–300 band, while no other Korean university broke into the top 500. ARWU methodology, which heavily weights Nobel laureates (30%), highly cited researchers (20%), and articles in Nature and Science (20%), exposes structural weaknesses in Korean academia.

Korea’s highly cited researcher count—a key ARWU metric—stood at 38 in 2024 (Clarivate, Highly Cited Researchers), compared to 203 for Japan and 1,216 for China. The government’s “Brain Korea 21” successor program, “BK21 Five” (2025–2030), announced a targeted increase of 50% in highly cited researchers by 2030, allocating ₩300 billion (USD $225 million) specifically for recruitment and retention of top-tier faculty. However, ARWU’s reliance on historical awards means policy changes will take at least a decade to reflect in rankings.

The Glocal University 30 Project: Regional Equity or Capital Concentration?

Launched in 2023, the Glocal University 30 project selects 30 non-Seoul metropolitan universities to receive up to ₩100 billion (USD $75 million) each over five years, conditional on achieving specific global ranking targets. As of the 2025 cycle, 15 universities have been selected, including Pusan National University (QS 601–610), Chonnam National University (QS 701–710), and Chungnam National University (QS 751–800).

Early data from the Ministry of Education (2024) shows that selected universities increased their international faculty hires by 18% and joint research publications with overseas institutions by 22% within the first year. However, the 2025 QS rankings saw only Pusan National University improve its band position (from 651–700 to 601–610), while others remained static. Critics argue that the project’s emphasis on QS and THE metrics incentivizes short-term hiring of international faculty rather than sustained research capacity building. The National Assembly Budget Office (2024) reported that 62% of the project’s first-year budget was spent on faculty salaries and recruitment incentives, with only 18% allocated to research infrastructure.

Demographic Decline and International Student Recruitment

South Korea’s university-age population (18–21 years) is projected to decline from 1.9 million in 2024 to 1.3 million by 2030 (Statistics Korea, Population Projections, 2023). This demographic cliff has forced universities to aggressively recruit international students, with the government setting a target of 300,000 international students by 2027 under the “Study Korea 300K” initiative.

In 2024, Korean universities hosted 205,000 international students, a 14% increase from 2023 (Ministry of Justice, Immigration Statistics, 2024). Chinese students comprised 42% of this total, followed by Vietnamese (18%) and Uzbekistani (7%). The 2025 rankings data shows that universities with higher international student ratios—such as Yonsei (22% international) and SKKU (19%)—scored better on the “International Student Ratio” metric in QS, which carries a 5% weight. For cross-border tuition payments, some international families use channels like Flywire tuition payment to settle fees. The challenge remains that Korean universities’ average international student satisfaction score (3.8 out of 5.0, according to the Korean Council for University Education’s 2024 survey) lags behind Canada (4.3) and Australia (4.2), particularly in housing and career support services.

Policy Implications and Future Ranking Trajectories

The Korean government’s 2025 budget for higher education R&D increased by 8.3% to ₩8.2 trillion (USD $6.2 billion), with specific allocations for AI, biotechnology, and semiconductor research clusters (Ministry of Science and ICT, 2025 R&D Budget, 2024). This aligns with the “Digital New Deal” which targets a 50% increase in AI-related publications by 2027.

However, ranking improvements are likely to be incremental rather than transformative. The QS 2025 data shows that Korean universities’ average “Academic Reputation” score (72.3) is still 22 points below the global top-30 average (94.5). The Ministry of Education’s “University Innovation Support Project” (2025–2029), with ₩4.5 trillion (USD $3.4 billion), explicitly ties funding to improvements in international reputation metrics. Projections based on current growth rates suggest SNU could enter the QS top 25 by 2028, while regional universities may require a full decade to reach the top 200. The key variable remains the success of the Glocal University 30 project in retaining talent outside the Seoul Capital Area, where 78% of Korea’s top 0.1% researchers are currently concentrated (Korea Research Foundation, Researcher Mobility Report, 2024).

FAQ

Q1: Which Korean university ranks highest in the 2025 global rankings?

Seoul National University (SNU) holds the highest position across all four major ranking systems in 2025: 31st in QS, 62nd in THE, 38th in U.S. News, and 101–150 band in ARWU. This represents a ten-place improvement in QS from its 2024 rank of 41st.

Q2: How does the Glocal University 30 project affect regional university rankings?

As of the 2025 cycle, 15 regional universities have been selected for the project, each receiving up to ₩100 billion (USD $75 million) over five years. Early results show a 22% increase in joint international research publications, but only one selected university—Pusan National University—improved its QS band position in 2025, moving from 651–700 to 601–610.

Q3: What is the international student enrollment target for Korean universities by 2027?

The government’s “Study Korea 300K” initiative aims to host 300,000 international students by 2027. In 2024, the total stood at 205,000 students, a 14% increase year-over-year. Chinese students constitute the largest group at 42%, followed by Vietnamese (18%) and Uzbekistani (7%).

References

• OECD. 2024. Main Science and Technology Indicators. Gross Domestic Expenditure on R&D as a percentage of GDP.
• QS Quacquarelli Symonds. 2025. QS World University Rankings 2025.
• Times Higher Education. 2025. THE World University Rankings 2025.
• Ministry of Education, Republic of Korea. 2024. Glocal University 30 Project Progress Report.
• Statistics Korea. 2023. Population Projections for Korea: 2022–2052.