Average performance of 15-year-old students in mathematics in Japan

Japan: Average performance of 15-year-old students in mathematics was 535.58 score in 2022. ▬ Flat

Latest (2022)
535.58 score
World rank
5th
of 57 countries
All-time high
536.41 score
in 2012
All-time low
523.1 score
in 2006
Years of data
7
2003–2022

Average performance of 15-year-old students in mathematics in Japan, 2003–2022

02004006002003201220222003: 534.1 score2006: 523.1 score2009: 529 score2012: 536.4 score2015: 532.4 score2018: 527 score2022: 535.6 score

Source: OECD (2023) – with minor processing by Our World in Data. Measured in score.

Analysis

In 2022, average performance of 15-year-old students in mathematics in Japan stood at 535.58 score.

That represents a change of down 0.2% over ten years.

Over the whole period, average performance of 15-year-old students in mathematics in Japan peaked at 536.41 score in 2012 and was at its lowest, 523.1 score, in 2006.

Japan ranks 5th of 57 countries on this measure, in the top 10%.

Average performance of 15-year-old students in mathematics in Japan, year by year

Annual values for Average performance of 15-year-old students in mathematics in Japan, 2003 to 2022.
Year score Change
2003 534.14 score
2006 523.1 score -2.1%
2009 528.99 score +1.1%
2012 536.41 score +1.4%
2015 532.44 score -0.7%
2018 526.97 score -1.0%
2022 535.58 score +1.6%

Japan compared with similar countries

  • Japan's 535.58 score is above the median for high income countries, which is 483.16 score, 1.1× the median. (43 countries reporting)
  • Japan's 535.58 score is above the median for East Asia & Pacific, which is 527.3 score, 1.0× the median. (9 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 528.74 score 523.1 score 534.14 score 3
2010s 531.94 score 526.97 score 536.41 score 3
2020s 535.58 score 535.58 score 535.58 score 1

Countries ranked near Japan

  1. 2 Macao 551.92 score compare
  2. 3 Taiwan 547.09 score compare
  3. 4 Hong Kong 540.35 score compare
  4. 6 South Korea 527.3 score compare
  5. 7 Estonia 509.95 score compare
  6. 8 Switzerland 507.99 score compare

See the full ranking of 57 places →

More reference data data for Japan

All data for Japan →

Frequently asked questions

What is average performance of 15-year-old students in mathematics in Japan?
Average performance of 15-year-old students in mathematics in Japan was 535.58 score in 2022, according to OECD (2023) – with minor processing by Our World in Data.
What is the highest average performance of 15-year-old students in mathematics recorded in Japan?
The highest recorded value was 536.41 score in 2012.
What is the lowest average performance of 15-year-old students in mathematics recorded in Japan?
The lowest recorded value was 523.1 score in 2006.
How does Japan rank for average performance of 15-year-old students in mathematics?
Japan ranks 5th out of 57 countries with data for 2022.
Is average performance of 15-year-old students in mathematics rising or falling in Japan?
Over the last ten years it is down 0.2%. The long-run trend across the full record is flat.
Where does this Japan data come from?
The figures come from OECD (2023) – with minor processing by Our World in Data, published as part of Average performance of 15-year-old students in mathematics. Statizoid updates them automatically from the source API.

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Average performance of 15-year-old students in mathematics in Japan. Statizoid, drawing on OECD (2023) – with minor processing by Our World in Data. Retrieved 24 September 2026, from https://reference.statizoid.com/stat/academic-performance/japan/

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About this data

Indicator
Average performance of 15-year-old students in mathematics
Unit
score
Source
OECD (2023) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
57 places, 373 data points, 2003–2022
Last refreshed

Assessed through the PISA mathematics scale, which measures how well someone can use math to solve everyday problems and understand the role of math in the real world.