PISA: Distribution of Science Scores: 25th Percentile Score in Bulgaria

Bulgaria: PISA: Distribution of Science Scores: 25th Percentile Score was 354.8% in 2018. ▬ Flat

Latest (2018)
354.8%
Change on year
down 4.0%
World rank
49th
of 56 countries
All-time high
383.0%
in 2000
All-time low
354.8%
in 2018
Years of data
6
2000–2018

PISA: Distribution of Science Scores: 25th Percentile Score in Bulgaria, 2000–2018

01002003004002000200920182000: 3832006: 357.72009: 367.52012: 373.82015: 369.62018: 354.8

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

Analysis

In 2018, pisa: distribution of science scores: 25th percentile score in Bulgaria stood at 354.8%. That is the lowest value across all 6 years on record.

That represents a change of down 4.0% on the previous year and down 3.5% over ten years.

Over the whole period, pisa: distribution of science scores: 25th percentile score in Bulgaria peaked at 383.0% in 2000 and was at its lowest, 354.8%, in 2018.

Bulgaria ranks 49th of 56 countries on this measure, in the bottom quarter.

PISA: Distribution of Science Scores: 25th Percentile Score in Bulgaria, year by year

Annual values for PISA: Distribution of Science Scores: 25th Percentile Score in Bulgaria, 2000 to 2018.
Year Value Change
2000 383.0%
2006 357.7% -6.6%
2009 367.5% +2.7%
2012 373.8% +1.7%
2015 369.6% -1.1%
2018 354.8% -4.0%

Averages by decade

DecadeAverage LowestHighest Years
2000s 369.4% 357.7% 383.0% 3
2010s 366.1% 354.8% 373.8% 3

Countries ranked near Bulgaria

  1. 46 Uruguay 364.0% compare
  2. 47 Romania 362.3% compare
  3. 48 Montenegro 357.9% compare
  4. 50 Colombia 354.6% compare
  5. 51 Indonesia 348.2% compare
  6. 52 Peru 347.1% compare

See the full ranking of 56 places →

More reference data data for Bulgaria

All data for Bulgaria →

Frequently asked questions

What is pisa: distribution of science scores: 25th percentile score in Bulgaria?
Pisa: distribution of science scores: 25th percentile score in Bulgaria was 354.8% in 2018, according to OECD Programme for International Student Assessment (PISA).
What is the highest pisa: distribution of science scores: 25th percentile score recorded in Bulgaria?
The highest recorded value was 383.0% in 2000.
What is the lowest pisa: distribution of science scores: 25th percentile score recorded in Bulgaria?
The lowest recorded value was 354.8% in 2018.
How does Bulgaria rank for pisa: distribution of science scores: 25th percentile score?
Bulgaria ranks 49th out of 56 countries with data for 2018.
Is pisa: distribution of science scores: 25th percentile score rising or falling in Bulgaria?
Over the last ten years it is down 3.5%. The long-run trend across the full record is flat.
Where does this Bulgaria data come from?
The figures come from OECD Programme for International Student Assessment (PISA), published as part of PISA: Distribution of Science Scores: 25th Percentile Score. Statizoid updates them automatically from the source API.

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PISA: Distribution of Science Scores: 25th Percentile Score in Bulgaria. Statizoid, drawing on OECD Programme for International Student Assessment (PISA). Retrieved 24 August 2026, from https://reference.statizoid.com/stat/pisa-distribution-of-science-scores-25th-percentile-score/bulgaria/

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About this data

Indicator
PISA: Distribution of Science Scores: 25th Percentile Score
Source
OECD Programme for International Student Assessment (PISA)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
56 places, 355 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/