Average performance of 15-year-old girls and boys in mathematics in Slovenia

Slovenia: Average performance of 15-year-old girls and boys in mathematics was 485.4 score in 2022. ▬ Flat

Latest (2022)
485.4 score
World rank
15th
of 57 countries
All-time high
508.59 score
in 2018
All-time low
485.4 score
in 2022
Years of data
6
2006–2022

Average performance of 15-year-old girls and boys in mathematics in Slovenia, 2006–2022

02004006002006201420222006: 502.1 score2009: 500.8 score2012: 499.4 score2015: 507.9 score2018: 508.6 score2022: 485.4 score

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

Analysis

The most recent figure for average performance of 15-year-old girls and boys in mathematics in Slovenia is 485.4 score, measured in 2022. That is the lowest value across all 6 years on record.

The figure is down 2.8% over ten years.

Over the whole period, average performance of 15-year-old girls and boys in mathematics in Slovenia peaked at 508.59 score in 2018 and was at its lowest, 485.4 score, in 2022.

That places Slovenia 15th out of 57 countries with data for 2022, putting it in the top quarter.

Average performance of 15-year-old girls and boys in mathematics in Slovenia, year by year

Annual values for Average performance of 15-year-old girls and boys in mathematics in Slovenia, 2006 to 2022.
Year score Change
2006 502.07 score —
2009 500.8 score -0.3%
2012 499.39 score -0.3%
2015 507.95 score +1.7%
2018 508.59 score +0.1%
2022 485.4 score -4.6%

Slovenia compared with similar countries

  • Slovenia's 485.4 score is above the median for high income countries, which is 478.46 score, 1.0× the median. (43 countries reporting)
  • Slovenia's 485.4 score is above the median for Europe & Central Asia, which is 470.87 score, 1.0× the median. (34 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 501.43 score 500.8 score 502.07 score 2
2010s 505.31 score 499.39 score 508.59 score 3
2020s 485.4 score 485.4 score 485.4 score 1

Countries ranked near Slovenia

  1. 12 Poland 486.16 score compare
  2. 13 Belgium 485.73 score compare
  3. 14 Russia 485.46 score compare
  4. 16 Ireland 485.12 score compare
  5. 17 Denmark 483.32 score compare
  6. 18 Czechia 483.23 score compare

See the full ranking of 57 places →

More reference data data for Slovenia

All data for Slovenia →

Frequently asked questions

What is average performance of 15-year-old girls and boys in mathematics in Slovenia?
Average performance of 15-year-old girls and boys in mathematics in Slovenia was 485.4 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 girls and boys in mathematics recorded in Slovenia?
The highest recorded value was 508.59 score in 2018.
What is the lowest average performance of 15-year-old girls and boys in mathematics recorded in Slovenia?
The lowest recorded value was 485.4 score in 2022.
How does Slovenia rank for average performance of 15-year-old girls and boys in mathematics?
Slovenia ranks 15th out of 57 countries with data for 2022.
Is average performance of 15-year-old girls and boys in mathematics rising or falling in Slovenia?
Over the last ten years it is down 2.8%. The long-run trend across the full record is flat.
Where does this Slovenia 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 girls and boys in mathematics. Statizoid updates them automatically from the source API.

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Average performance of 15-year-old girls and boys in mathematics in Slovenia. Statizoid, drawing on OECD (2023) – with minor processing by Our World in Data. Retrieved 25 September 2026, from https://reference.statizoid.com/stat/pisa-mean-performance-on-the-mathematics-scale-by-sex/slovenia/

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About this data

Indicator
Average performance of 15-year-old girls and boys 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.