How many years of comparable data are there for Austria and Portugal?

6 years are reported by both, from 2006 to 2022.

Where does this data come from?

OECD (2023) – with minor processing by Our World in Data, published as Average performance of 15-year-old girls and boys in sciences. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Austria vs Portugal: Average performance of 15-year-old girls and boys in sciences

Austria

485.48 score

in 2022

Portugal

485.24 score

in 2022

Austria rank

28th

Portugal rank

29th

Average performance of 15-year-old girls and boys in sciences over time

Austria
Portugal

How they compare

Austria currently reports 485.48 score against 485.24 score in Portugal, a difference of 0.24 score.

The two have swapped places 4 times across 6 shared years of data; in 2006 it was Austria ahead.

Austria ranks 28th and Portugal ranks 29th of 56 countries.

Austria has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Austria	Portugal	Difference	Ahead
2000s	498.73 score	483.26 score	15.47 score	Austria
2010s	491.88 score	491.79 score	0.0867 score	Austria
2020s	485.48 score	485.24 score	0.244 score	Austria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher average performance of 15-year-old girls and boys in sciences, Austria or Portugal?: Austria, at 485.48 score against 485.24 score in Portugal as of 2022.
What is the difference in average performance of 15-year-old girls and boys in sciences between Austria and Portugal?: 0.24 score, with Austria ahead.
How many years of comparable data are there for Austria and Portugal?: 6 years are reported by both, from 2006 to 2022.
How do Austria and Portugal rank globally for average performance of 15-year-old girls and boys in sciences?: Austria ranks 28th and Portugal ranks 29th of 56 countries.
Where does this data come from?: OECD (2023) – with minor processing by Our World in Data, published as Average performance of 15-year-old girls and boys in sciences. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Austria vs Portugal: Average performance of 15-year-old girls and boys in sciences. Statizoid, drawing on OECD (2023) – with minor processing by Our World in Data. Retrieved 04 September 2026, from https://reference.statizoid.com/compare/average-performance-of-15-year-old-girls-and-boys-on-the-science-scale/austria/portugal/

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<a href="https://reference.statizoid.com/compare/average-performance-of-15-year-old-girls-and-boys-on-the-science-scale/austria/portugal/">Austria vs Portugal: Average performance of 15-year-old girls and boys in sciences</a> — Statizoid

About this data

Indicator: Average performance of 15-year-old girls and boys in sciences
Unit: score
Source: OECD (2023) – with minor processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 56 places, 330 data points, 2006–2022
Last refreshed: 28 August 2026

Assessed through the PISA science scale, which assesses how comfortable and knowledgeable someone is with science topics, focusing on their ability to discuss and think about scientific issues in everyday life.