Student performance in Mathematics in Korea
In 2022, the average PISA Mathematics score for 15-year-olds in Korea was 527 points, up from 526 points in 2018. This gives Korea the 2nd-highest among G20 countries, and the 6th-highest globally (out of 77 economies with available data).
Student performance in Mathematics
Average score of 15-year-olds in the PISA assessment
Korea
How Korea compares
Student performance in Mathematics
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About this indicator
This indicator measures the average PISA Mathematics score for 15-year-olds. The OECD Programme for International Student Assessment (PISA) assesses how well students near the end of compulsory schooling can use their knowledge and skills in contexts relevant to further learning, work and participation in society. In PISA, mathematics is defined as students’ capacity to reason mathematically and to formulate, employ and interpret mathematics to solve problems in a variety of real-world contexts. It includes concepts, procedures, facts and tools to describe, explain and predict phenomena. It helps individuals make well-founded judgements and decisions, and become constructive, engaged and reflective 21st-century citizens. Scores are expressed in points on a common international scale.
Sources and updates
Data sources
The data for this indicator are drawn from the OECD Programme for International Student Assessment (PISA) database.
Last update
This indicator was last updated on Econorama on 18 June 2026 and reflects the latest data available from the underlying sources at that time.
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