Education in Si Sa Ket, Thailand: official figures
In the 2024 (B.E. 2567) O-NET national tests, Grade 6 students in Si Sa Ket averaged Thai 51.8, maths 27.0, science 40.7, English 28.7 (marks out of 100). The national averages were Thai 54.2, maths 29.2, science 42.9, English 33.5. Across the four subjects Si Sa Ket averaged 37.1 against 39.9 nationally, ranking 18th lowest of 77 provinces.
How well do Grade 9 students in Si Sa Ket do in the O-NET exams?
In the 2024 (B.E. 2567) O-NET national tests, Grade 9 students in Si Sa Ket averaged Thai 46.4, maths 25.1, science 33.4, English 28.4 (marks out of 100). The national averages were Thai 48.9, maths 26.5, science 34.2, English 30.9. Across the four subjects Si Sa Ket averaged 33.3 against 35.2 nationally, ranking 18th 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 Si Sa Ket do in the O-NET exams?
In the 2024 (B.E. 2567) O-NET national tests, Grade 12 students in Si Sa Ket averaged Thai 41.5, maths 19.3, science 27.7, English 26.5, social studies 34.7 (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 Si Sa Ket averaged 29.9 against 31.9 nationally, ranking 8th 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 Si Sa Ket?
12,394 Grade 6, 10,601 Grade 9 and 4,172 Grade 12 students in Si Sa Ket 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 Si Sa Ket improving?
The average O-NET mark in Si Sa Ket moved from Grade 6 38.6 to 37.1, Grade 9 32.0 to 33.3 and Grade 12 28.3 to 29.9 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 Si Sa Ket?
In English, students in Si Sa Ket averaged 28.7 in Grade 6, 28.4 in Grade 9 and 26.5 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 Si Sa Ket compares with other provinces
O-NET average mark, Grade 6 (2024 (B.E. 2567))
Si Sa Ket ranks 60 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 |
|---|---|---|
| 57 | Chai Nat | 37.6 |
| 58 | Sa Kaeo | 37.6 |
| 59 | Yasothon | 37.3 |
| 60 | Si Sa Ket | 37.1 |
| 61 | Sakon Nakhon | 36.9 |
| 62 | Kanchanaburi | 36.9 |
| 63 | Satun | 36.8 |
O-NET average mark, Grade 9 (2024 (B.E. 2567))
Si Sa Ket ranks 60 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 |
|---|---|---|
| 57 | Sakon Nakhon | 33.5 |
| 58 | Saraburi | 33.4 |
| 59 | Nong Khai | 33.4 |
| 60 | Si Sa Ket | 33.3 |
| 61 | Kamphaeng Phet | 33.3 |
| 62 | Phetchabun | 33.3 |
| 63 | Udon Thani | 33.2 |
O-NET average mark, Grade 12 (2024 (B.E. 2567))
Si Sa Ket ranks 70 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 |
|---|---|---|
| 67 | Roi Et | 30.2 |
| 68 | Prachin Buri | 30.1 |
| 69 | Bueng Kan | 30.1 |
| 70 | Si Sa Ket | 29.9 |
| 71 | Kanchanaburi | 29.8 |
| 72 | Chanthaburi | 29.5 |
| 73 | Phra Nakhon Si Ayutthaya | 29.5 |
More on Si Sa Ket: overview · economy and jobs · health · poverty and living standards · Thailand
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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