Iceland vs Slovakia: Average performance of 15 year olds in mathematics reading and science

Iceland
458.91
in 2022
Slovakia
464
in 2022
Iceland rank
37th
Slovakia rank
35th

Average performance of 15 year olds in mathematics reading and science over time

  • Iceland
  • Slovakia
0200400600200320122022

How they compare

Slovakia currently reports 464 against 458.91 in Iceland, a difference of 5.09.

The two have swapped places 1 time across 7 shared years of data; in 2003 it was Iceland ahead.

Iceland ranks 37th and Slovakia ranks 35th of 57 countries.

Across the 3 decades both report, Iceland averaged higher in 2 and Slovakia in 1.

Head to head by decade

Decade Iceland Slovakia Difference Ahead
2000s 509.11 495.66 13.45 Iceland
2010s 492.01 481.01 10.99 Iceland
2020s 458.91 464 5.08 Slovakia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher average performance of 15 year olds in mathematics reading and science, Iceland or Slovakia?
Slovakia, at 464 against 458.91 in Iceland as of 2022.
What is the difference in average performance of 15 year olds in mathematics reading and science between Iceland and Slovakia?
5.09, with Slovakia ahead.
How many years of comparable data are there for Iceland and Slovakia?
7 years are reported by both, from 2003 to 2022.
How do Iceland and Slovakia rank globally for average performance of 15 year olds in mathematics reading and science?
Iceland ranks 37th and Slovakia ranks 35th of 57 countries.
Where does this data come from?
Our World in Data, published as Average performance of 15 year olds in mathematics reading and science. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Iceland vs Slovakia: Average performance of 15 year olds in mathematics reading and science. Statizoid, drawing on Our World in Data. Retrieved 26 August 2026, from https://reference.statizoid.com/compare/average-performance-of-15-year-olds-in-mathematics-reading-and-science/iceland/slovak-republic/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://reference.statizoid.com/compare/average-performance-of-15-year-olds-in-mathematics-reading-and-science/iceland/slovak-republic/">Iceland vs Slovakia: Average performance of 15 year olds in mathematics reading and science</a> — Statizoid

About this data

Indicator
Average performance of 15 year olds in mathematics reading and science
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
57 places, 373 data points, 2003–2022
Last refreshed