China Ranked #1 In World At Math; USA 27th…

How do math skills compare around the world?

This graphic, via Visual Capitalist’s Bruno Venditti, ranks participating countries and economies by the average mathematics scores of 15-year-old students in the most recent PISA 2025 study, published in September 2026.

PISA assesses students in mathematics, reading, and science. Its mathematics assessment goes beyond memorizing formulas or procedures, measuring whether students can apply mathematical knowledge and reasoning to real-world problems.

More than 760,000 students took part in PISA 2025 across 91 countries and economies, representing roughly 33 million 15-year-olds worldwide.

China in this ranking represents the participating jurisdictions of Beijing, Shanghai, Jiangsu, and Zhejiang. Uzbekistan is excluded because a comparable mathematics score was not reported.

Why East Asia Stands Out in Math Scores

China leads Singapore by 49 points, while Macao and Taiwan rank third and fourth with scores of 549 and 546, respectively.

Rank	Country	Average PISA score
1	China	612
2	Singapore	563
3	Macao	549
4	Taiwan	546
5	Japan	525
6	Korea	522
6	Hong Kong	522
8	Estonia	508
9	Switzerland	499
10	UK	488
11	Canada	485
12	Poland	484
13	Netherlands	483
14	New Zealand	480
14	Ireland	480
14	Belgium	480
17	Australia	478
18	Austria	477
18	Czechia	477
20	Denmark	471
21	Lithuania	470
22	Finland	469
22	Slovakia	469
24	Italy	468
25	Germany	464
25	Sweden	464
27	OECD average	463
27	United States	463
28	Türkiye	462
29	Slovenia	460
29	Portugal	460
29	Latvia	460
32	Hungary	459
33	France	458
33	Luxembourg	458
35	Spain	457
36	Croatia	455
37	UAE	453
38	Norway	452
39	Iceland	450
40	Vietnam	443

Japan ranks fifth with 525 points, while Korea and Hong Kong are tied at 522. Estonia breaks up the concentration of East Asian education systems at the top, ranking eighth globally with a score of 508 and placing highest among European countries.

Where the U.S. and Canada Rank

The United States ranks 27th with a score of 463, exactly matching the OECD average.

Canada ranks 11th overall with an average mathematics score of 485, putting it 22 points above the OECD average. It also places ahead of several major European economies, including Germany, France, Spain, and Italy.

The United Kingdom ranks 10th with a score of 488. Australia comes in 17th at 478, while New Zealand ties for 14th at 480.

Math Scores Have Fallen Across the OECD

Across OECD countries, average mathematics scores fell by 22 points between 2015 and 2025, equivalent to just over one year of learning. Declines were also recorded among non-OECD participants.

PISA also found an association between heavy digital leisure use and student outcomes. Students spending more than four hours a day on digital leisure activities outside school tended to have lower mathematics scores and a weaker sense of belonging.

By contrast, moderate digital use was associated with better outcomes on both measures than either no use or very high use.

If you enjoyed today’s post, check out Countries by Education Spending as % of GDP on Voronoi.