PISA: 15-year-olds by mathematics proficiency level (%). Level 4 in South Korea

South Korea: PISA: 15-year-olds by mathematics proficiency level (%). Level 4 was 22.9% in 2018. ▼ Falling

Latest (2018)
22.9%
Change on year
up 1.0%
World rank
7th
of 53 countries
All-time high
26.3%
in 2009
All-time low
22.7%
in 2015
Years of data
6
2003–2018

PISA: 15-year-olds by mathematics proficiency level (%). Level 4 in South Korea, 2003–2018

01020302003201020182003: 252006: 25.52009: 26.32012: 23.92015: 22.72018: 22.9

Source: OECD Programme for International Student Assessment (PISA).

Analysis

South Korea recorded 22.9% for pisa: 15-year-olds by mathematics proficiency level (%). level 4 in 2018.

Compared with earlier readings it is up 1.0% on the previous year and down 12.8% over ten years.

Over the whole period, pisa: 15-year-olds by mathematics proficiency level (%). level 4 in South Korea peaked at 26.3% in 2009 and was at its lowest, 22.7%, in 2015.

South Korea ranks 7th of 53 countries on this measure, in the top quarter.

PISA: 15-year-olds by mathematics proficiency level (%). Level 4 in South Korea, year by year

Annual values for PISA: 15-year-olds by mathematics proficiency level (%). Level 4 in South Korea, 2003 to 2018.
Year Value Change
2003 25.0% —
2006 25.5% +2.0%
2009 26.3% +3.3%
2012 23.9% -9.1%
2015 22.7% -5.0%
2018 22.9% +1.0%

South Korea compared with similar countries

  • South Korea's 22.9% is above the median for high income countries, which is 20.0%, 1.1× the median. (42 countries reporting)
  • South Korea's 22.9% is above the median for East Asia & Pacific, which is 20.9%, 1.1× the median. (8 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 25.6% 25.0% 26.3% 3
2010s 23.2% 22.7% 23.9% 3

Countries ranked near South Korea

  1. 4 Estonia 24.6% compare
  2. 5 Netherlands 23.6% compare
  3. 6 Denmark 23.0% compare
  4. 8 Finland 22.7% compare
  5. 9 Poland 22.3% compare
  6. 10 Switzerland 22.3% compare

See the full ranking of 53 places →

More reference data data for South Korea

All data for South Korea →

Frequently asked questions

What is pisa: 15-year-olds by mathematics proficiency level (%). level 4 in South Korea?
Pisa: 15-year-olds by mathematics proficiency level (%). level 4 in South Korea was 22.9% in 2018, according to OECD Programme for International Student Assessment (PISA).
What is the highest pisa: 15-year-olds by mathematics proficiency level (%). level 4 recorded in South Korea?
The highest recorded value was 26.3% in 2009.
What is the lowest pisa: 15-year-olds by mathematics proficiency level (%). level 4 recorded in South Korea?
The lowest recorded value was 22.7% in 2015.
How does South Korea rank for pisa: 15-year-olds by mathematics proficiency level (%). level 4?
South Korea ranks 7th out of 53 countries with data for 2018.
Is pisa: 15-year-olds by mathematics proficiency level (%). level 4 rising or falling in South Korea?
Over the last ten years it is down 12.8%. The long-run trend across the full record is falling.
Where does this South Korea data come from?
The figures come from OECD Programme for International Student Assessment (PISA), published as part of PISA: 15-year-olds by mathematics proficiency level (%). Level 4. Statizoid updates them automatically from the source API.

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PISA: 15-year-olds by mathematics proficiency level (%). Level 4 in South Korea. Statizoid, drawing on OECD Programme for International Student Assessment (PISA). Retrieved 25 September 2026, from https://reference.statizoid.com/stat/pisa-15-year-olds-by-mathematics-proficiency-level-percent-level-4/korea-rep/

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About this data

Indicator
PISA: 15-year-olds by mathematics proficiency level (%). Level 4
Source
OECD Programme for International Student Assessment (PISA)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
53 places, 303 data points, 2003–2018
Last refreshed

Percentage of 15-year-old students scoring higher than 545 but lower than or equal to 607 on the PISA mathematics scale. At Level 4, students can work effectively with explicit models for complex concrete situations that may involve constraints or call for making assumptions. They can select and integrate different representations, including symbolic, linking them directly to aspects of real-world situations. Students at this level can utilize their limited range of skills and can reason with some insight, in straightforward contexts. They can construct and communicate explanations and arguments based on their interpretations, arguments, and actions. Data reflects country performance in the stated year according to PISA reports, but may not be comparable across years or countries. Consult the PISA website for more detailed information: http://www.oecd.org/pisa/