Education in Nakhon Ratchasima, Thailand: official figures
In the 2024 (B.E. 2567) O-NET national tests, Grade 6 students in Nakhon Ratchasima averaged Thai 55.0, maths 29.2, science 43.3, English 32.5 (marks out of 100). The national averages were Thai 54.2, maths 29.2, science 42.9, English 33.5. Across the four subjects Nakhon Ratchasima averaged 40.0 against 39.9 nationally, ranking 35th highest of 77 provinces.
How well do Grade 9 students in Nakhon Ratchasima do in the O-NET exams?
In the 2024 (B.E. 2567) O-NET national tests, Grade 9 students in Nakhon Ratchasima averaged Thai 47.9, maths 25.9, science 33.9, English 30.1 (marks out of 100). The national averages were Thai 48.9, maths 26.5, science 34.2, English 30.9. Across the four subjects Nakhon Ratchasima averaged 34.5 against 35.2 nationally, ranking 33rd lowest of 77 provinces.
Source: National Statistical Office of Thailand, from National Institute of Educational Testing Service results · saved copyHow well do Grade 12 students in Nakhon Ratchasima do in the O-NET exams?
In the 2024 (B.E. 2567) O-NET national tests, Grade 12 students in Nakhon Ratchasima averaged Thai 41.9, maths 20.7, science 28.6, English 27.9, social studies 35.3 (marks out of 100). The national averages were Thai 42.2, maths 21.8, science 29.0, English 30.6, social studies 35.8. Across the five subjects Nakhon Ratchasima averaged 30.9 against 31.9 nationally, ranking 22nd lowest of 77 provinces.
Source: National Statistical Office of Thailand, from National Institute of Educational Testing Service results · saved copyHow many students take the O-NET in Nakhon Ratchasima?
20,080 Grade 6, 14,341 Grade 9 and 4,427 Grade 12 students in Nakhon Ratchasima sat the Thai-language O-NET test in 2024 (B.E. 2567).
Source: National Statistical Office of Thailand, from National Institute of Educational Testing Service results · saved copyAre school test scores in Nakhon Ratchasima improving?
The average O-NET mark in Nakhon Ratchasima moved from Grade 6 41.5 to 40.0, Grade 9 33.4 to 34.5 and Grade 12 29.8 to 30.9 between 2023 and 2024 (average of the subject averages; each year's test differs, so compare with caution).
Source: National Statistical Office of Thailand, from National Institute of Educational Testing Service results · saved copyHow good is English in schools in Nakhon Ratchasima?
In English, students in Nakhon Ratchasima averaged 32.5 in Grade 6, 30.1 in Grade 9 and 27.9 in Grade 12 in the 2024 O-NET; the national averages were 33.5, 30.9 and 30.6.
Source: National Statistical Office of Thailand, from National Institute of Educational Testing Service results · saved copyHow Nakhon Ratchasima compares with other provinces
O-NET average mark, Grade 6 (2024 (B.E. 2567))
Nakhon Ratchasima ranks 35 of 77, highest first. Unweighted average of the subject averages (Thai, maths, science, English), marks out of 100.
| Rank | Region | O-NET average mark, Grade 6 |
|---|---|---|
| 32 | Phra Nakhon Si Ayutthaya | 40.4 |
| 33 | Krabi | 40.2 |
| 34 | Chiang Rai | 40.1 |
| 35 | Nakhon Ratchasima | 40.0 |
| 36 | Khon Kaen | 39.9 |
| 37 | Sukhothai | 39.9 |
| 38 | Phangnga | 39.6 |
O-NET average mark, Grade 9 (2024 (B.E. 2567))
Nakhon Ratchasima ranks 45 of 77, highest first. Unweighted average of the subject averages (Thai, maths, science, English), marks out of 100.
| Rank | Region | O-NET average mark, Grade 9 |
|---|---|---|
| 42 | Sukhothai | 34.5 |
| 43 | Ranong | 34.5 |
| 44 | Lop Buri | 34.5 |
| 45 | Nakhon Ratchasima | 34.5 |
| 46 | Prachin Buri | 34.4 |
| 47 | Chachoengsao | 34.1 |
| 48 | Yasothon | 34.1 |
O-NET average mark, Grade 12 (2024 (B.E. 2567))
Nakhon Ratchasima ranks 56 of 77, highest first. Unweighted average of the subject averages (Thai, maths, science, English and social studies), marks out of 100.
| Rank | Region | O-NET average mark, Grade 12 |
|---|---|---|
| 53 | Lop Buri | 31.0 |
| 54 | Chai Nat | 31.0 |
| 55 | Maha Sarakham | 31.0 |
| 56 | Nakhon Ratchasima | 30.9 |
| 57 | Saraburi | 30.7 |
| 58 | Nong Khai | 30.7 |
| 59 | Phetchabun | 30.5 |
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Sources
- National Statistical Office of Thailand, from National Institute of Educational Testing Service results: O-NET (Ordinary National Educational Test) average scores and number of candidates by province, Grades 6, 9 and 12, B.E. 2566 and 2567 (2023 and 2024), read 24 October 2026 · saved copy (SHA-256 a3f8bdbd67f1…)
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