Republic of Korea vs United Kingdom of Great Britain and Northern Ireland: PISA: 15-year-olds by mathematics proficiency level (%). Below Level 1

Republic of Korea
5.4%
in 2018
United Kingdom of Great Britain and Northern Ireland
6.4%
in 2018
Republic of Korea rank
40th
United Kingdom of Great Britain and Northern Ireland rank
38th

PISA: 15-year-olds by mathematics proficiency level (%). Below Level 1 over time

  • Republic of Korea
  • United Kingdom of Great Britain and Northern Ireland
2468200320102018

How they compare

United Kingdom of Great Britain and Northern Ireland currently reports 6.4% against 5.4% in Republic of Korea, a difference of 1.0%.

That makes United Kingdom of Great Britain and Northern Ireland's figure about 1.2 times Republic of Korea's.

Across all 6 years both countries report, United Kingdom of Great Britain and Northern Ireland has been ahead every year.

Republic of Korea ranks 40th and United Kingdom of Great Britain and Northern Ireland ranks 38th of 53 countries.

United Kingdom of Great Britain and Northern Ireland has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Republic of Korea United Kingdom of Great Britain and Northern Ireland Difference Ahead
2000s 2.2% 5.8% 3.6% United Kingdom of Great Britain and Northern Ireland
2010s 4.5% 7.3% 2.8% United Kingdom of Great Britain and Northern Ireland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pisa: 15-year-olds by mathematics proficiency level (%). below level 1, Republic of Korea or United Kingdom of Great Britain and Northern Ireland?
United Kingdom of Great Britain and Northern Ireland, at 6.4% against 5.4% in Republic of Korea as of 2018.
What is the difference in pisa: 15-year-olds by mathematics proficiency level (%). below level 1 between Republic of Korea and United Kingdom of Great Britain and Northern Ireland?
1.0%, with United Kingdom of Great Britain and Northern Ireland ahead.
How many years of comparable data are there for Republic of Korea and United Kingdom of Great Britain and Northern Ireland?
6 years are reported by both, from 2003 to 2018.
How do Republic of Korea and United Kingdom of Great Britain and Northern Ireland rank globally for pisa: 15-year-olds by mathematics proficiency level (%). below level 1?
Republic of Korea ranks 40th and United Kingdom of Great Britain and Northern Ireland ranks 38th of 53 countries.
Where does this data come from?
OECD Programme for International Student Assessment (PISA), published as PISA: 15-year-olds by mathematics proficiency level (%). Below Level 1. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Republic of Korea vs United Kingdom of Great Britain and Northern Ireland: PISA: 15-year-olds by mathematics proficiency level (%). Below Level 1. Statizoid, drawing on OECD Programme for International Student Assessment (PISA). Retrieved 24 August 2026, from https://reference.statizoid.com/compare/pisa-15-year-olds-by-mathematics-proficiency-level-percent-below-level-1/korea-rep/united-kingdom/

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About this data

Indicator
PISA: 15-year-olds by mathematics proficiency level (%). Below Level 1
Source
OECD Programme for International Student Assessment (PISA)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
53 places, 303 data points, 2003–2018
Last refreshed

Percentage of 15-year-old students below the lowest proficiency level (scoring 358 or below) on the PISA mathematics scale. Students below Level 1 may be able to perform very direct and straightforward mathematical tasks, such as reading a single value from a well-labeled chart or table where the labels on the chart match the words in the stimulus and question, so that the selection criteria are clear and the relationship between the chart and the aspects of the context depicted are evident, and performing arithmetic calculations with whole numbers by following clear and well-defined instructions. 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/