PISA: Distribution of Reading Scores: 50th Percentile Score by country
The 50th percentile score is the score below which 50 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/
What the numbers show
PISA: Distribution of Reading Scores: 50th Percentile Score is currently reported for 56 countries. The highest value is 533.2% in Hong Kong; the lowest is 360.8% in Tunisia.
The median across all reporting countries is 480.9%, and the mean is 471.2%.
Over the past decade 31 countries rose and 25 fell. The largest increase was in Qatar (up 8.9%), and the largest decrease in Indonesia (down 8.7%).
PISA: Distribution of Reading Scores: 50th Percentile Score: full country ranking
| # | Country | Latest | Year | 10-year change | Trend |
|---|---|---|---|---|---|
| 1 | Hong Kong | 533.2% | 2018 | up 0.0% | flat |
| 2 | Macao | 529.5% | 2018 | up 8.8% | rising |
| 3 | Finland | 526.9% | 2018 | down 1.7% | flat |
| 4 | Canada | 524.1% | 2018 | down 0.0% | flat |
| 5 | Estonia | 523.7% | 2018 | up 4.5% | rising |
| 6 | South Korea | 522.0% | 2018 | down 3.2% | flat |
| 7 | Ireland | 520.0% | 2018 | up 4.9% | flat |
| 8 | Liechtenstein | 515.5% | 2012 | down 1.8% | flat |
| 9 | Poland | 514.5% | 2018 | up 2.8% | rising |
| 10 | Sweden | 511.5% | 2018 | up 2.8% | flat |
| 11 | New Zealand | 511.0% | 2018 | down 1.9% | flat |
| 12 | United States | 509.7% | 2018 | up 2.0% | flat |
| 13 | Japan | 507.9% | 2018 | down 2.3% | flat |
| 14 | Australia | 507.3% | 2018 | down 1.5% | flat |
| 15 | United Kingdom | 506.3% | 2018 | up 2.5% | flat |
| 16 | Norway | 506.1% | 2018 | up 0.6% | flat |
| 17 | Denmark | 504.4% | 2018 | up 1.9% | flat |
| 18 | Germany | 503.8% | 2018 | up 1.3% | rising |
| 19 | Spain | 501.6% | 2015 | up 8.8% | flat |
| 20 | Slovenia | 498.9% | 2018 | up 3.3% | flat |
| 21 | Belgium | 497.6% | 2018 | down 1.6% | flat |
| 22 | Portugal | 497.2% | 2018 | up 1.6% | rising |
| 23 | France | 496.9% | 2018 | up 0.3% | flat |
| 24 | Czechia | 491.6% | 2018 | up 2.8% | flat |
| 25 | Austria | 488.2% | 2018 | up 3.8% | flat |
| 26 | Switzerland | 488.1% | 2018 | down 2.5% | flat |
| 27 | Netherlands | 486.4% | 2018 | down 4.3% | flat |
| 28 | Italy | 481.3% | 2018 | down 1.0% | flat |
| 29 | Latvia | 480.5% | 2018 | down 0.7% | flat |
| 30 | Croatia | 480.5% | 2018 | up 1.0% | flat |
| 31 | Russia | 479.7% | 2018 | up 4.4% | rising |
| 32 | Hungary | 479.1% | 2018 | down 3.1% | flat |
| 33 | Lithuania | 478.9% | 2018 | up 2.2% | flat |
| 34 | Israel | 478.6% | 2018 | up 1.0% | rising |
| 35 | Iceland | 477.4% | 2018 | down 4.6% | flat |
| 36 | Luxembourg | 471.5% | 2018 | down 0.1% | rising |
| 37 | Turkey | 465.9% | 2018 | up 0.4% | flat |
| 38 | Greece | 459.7% | 2018 | down 4.8% | flat |
| 39 | Slovakia | 457.5% | 2018 | down 4.2% | flat |
| 40 | Chile | 453.1% | 2018 | up 0.8% | rising |
| 41 | Serbia | 439.9% | 2018 | down 0.5% | rising |
| 42 | Romania | 431.2% | 2018 | up 1.6% | flat |
| 43 | Uruguay | 427.4% | 2018 | up 0.4% | flat |
| 44 | Jordan | 426.2% | 2018 | up 5.2% | rising |
| 45 | Montenegro | 420.0% | 2018 | up 3.1% | rising |
| 46 | Mexico | 418.6% | 2018 | down 1.6% | flat |
| 47 | Bulgaria | 415.5% | 2018 | down 3.2% | flat |
| 48 | Colombia | 407.7% | 2018 | down 1.3% | rising |
| 49 | Brazil | 407.6% | 2018 | down 1.0% | flat |
| 50 | Qatar | 404.8% | 2018 | up 8.9% | rising |
| 51 | Albania | 403.1% | 2018 | up 4.8% | rising |
| 52 | Argentina | 402.1% | 2018 | up 1.0% | flat |
| 53 | Peru | 397.1% | 2018 | up 7.4% | rising |
| 54 | Thailand | 388.0% | 2018 | down 7.9% | falling |
| 55 | Indonesia | 366.8% | 2018 | down 8.7% | flat |
| 56 | Tunisia | 360.8% | 2015 | down 5.1% | flat |
About this data
The 50th percentile score is the score below which 50 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/