| Rank | Country | Pisa score |
|---|---|---|
| 1 | 🇪🇪 Estonia | 516 |
| 2 | 🇮🇪 Ireland | 504 |
| 3 | 🇨🇠Switzerland | 498 |
| 4 | 🇫🇮 Finland | 495 |
| 5 | 🇵🇱 Poland | 492 |
| 6 | 🇨🇿 Czechia | 491 |
| 7 | 🇩🇰 Denmark | 491 |
| 8 | 🇸🇪 Sweden | 488 |
| 9 | 🇦🇹 Austria | 486 |
| 10 | 🇧🇪 Belgium | 486 |
| 11 | 🇸🇮 Slovenia | 485 |
| 12 | 🇱🇻 Latvia | 484 |
| 13 | 🇩🇪 Germany | 482 |
| 14 | 🇳🇱 Netherlands | 480 |
| 15 | 🇵🇹 Portugal | 478 |
| 16 | ðŸ‡ðŸ‡º Hungary | 477 |
| 17 | 🇮🇹 Italy | 477 |
| 18 | 🇱🇹 Lithuania | 477 |
| 19 | 🇪🇸 Spain | 477 |
| 20 | ðŸ‡ðŸ‡· Croatia | 474 |
| 21 | 🇱🇺 Luxembourg | 474 |
| 22 | 🇳🇴 Norway | 474 |
| 23 | 🇲🇹 Malta | 459 |
| 24 | 🇸🇰 Slovakia | 458 |
| 25 | 🇮🇸 Iceland | 447 |
| 26 | 🇬🇷 Greece | 436 |
| 27 | 🇷🇴 Romania | 428 |
| 28 | 🇧🇬 Bulgaria | 414 |
| 29 | 🇨🇾 Cyprus | 403 |