PISA: Distribution of Reading Scores: 25th Percentile Score in Portugal

Portugal: PISA: Distribution of Reading Scores: 25th Percentile Score was 425.1% in 2018. ▲ Rising

Latest (2018)
425.1%
Change on year
down 2.4%
World rank
20th
of 56 countries
All-time high
435.7%
in 2015
All-time low
402.9%
in 2000
Years of data
7
2000–2018

PISA: Distribution of Reading Scores: 25th Percentile Score in Portugal, 2000–2018

01002003004002000200920182000: 402.92003: 417.62006: 407.62009: 431.92012: 428.92015: 435.72018: 425.1

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

Analysis

Portugal recorded 425.1% for pisa: distribution of reading scores: 25th percentile score in 2018.

That represents a change of down 2.4% on the previous year and down 1.6% over ten years.

Over the whole period, pisa: distribution of reading scores: 25th percentile score in Portugal peaked at 435.7% in 2015 and was at its lowest, 402.9%, in 2000.

That places Portugal 20th out of 56 countries with data for 2018, putting it in the middle of the range.

PISA: Distribution of Reading Scores: 25th Percentile Score in Portugal, year by year

Annual values for PISA: Distribution of Reading Scores: 25th Percentile Score in Portugal, 2000 to 2018.
Year Value Change
2000 402.9%
2003 417.6% +3.7%
2006 407.6% -2.4%
2009 431.9% +6.0%
2012 428.9% -0.7%
2015 435.7% +1.6%
2018 425.1% -2.4%

Averages by decade

DecadeAverage LowestHighest Years
2000s 415.0% 402.9% 431.9% 4
2010s 429.9% 425.1% 435.7% 3

Countries ranked near Portugal

  1. 17 Norway 430.3% compare
  2. 18 United States of America 429.8% compare
  3. 19 Australia 428.8% compare
  4. 21 Germany 424.2% compare
  5. 22 France 422.9% compare
  6. 23 Czechia 422.1% compare

See the full ranking of 56 places →

More reference data data for Portugal

All data for Portugal →

Frequently asked questions

What is pisa: distribution of reading scores: 25th percentile score in Portugal?
Pisa: distribution of reading scores: 25th percentile score in Portugal was 425.1% in 2018, according to OECD Programme for International Student Assessment (PISA).
What is the highest pisa: distribution of reading scores: 25th percentile score recorded in Portugal?
The highest recorded value was 435.7% in 2015.
What is the lowest pisa: distribution of reading scores: 25th percentile score recorded in Portugal?
The lowest recorded value was 402.9% in 2000.
How does Portugal rank for pisa: distribution of reading scores: 25th percentile score?
Portugal ranks 20th out of 56 countries with data for 2018.
Is pisa: distribution of reading scores: 25th percentile score rising or falling in Portugal?
Over the last ten years it is down 1.6%. The long-run trend across the full record is rising.
Where does this Portugal data come from?
The figures come from OECD Programme for International Student Assessment (PISA), published as part of PISA: Distribution of Reading Scores: 25th Percentile Score. Statizoid updates them automatically from the source API.

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PISA: Distribution of Reading Scores: 25th Percentile Score in Portugal. Statizoid, drawing on OECD Programme for International Student Assessment (PISA). Retrieved 26 August 2026, from https://reference.statizoid.com/stat/pisa-distribution-of-reading-scores-25th-percentile-score/portugal/

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About this data

Indicator
PISA: Distribution of Reading Scores: 25th Percentile Score
Source
OECD Programme for International Student Assessment (PISA)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
56 places, 354 data points, 2000–2018
Last refreshed

The 25th percentile score is the score below which 25 percent of students scored. 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/