Education in Samut Songkhram, Thailand: official figures
In the 2024 (B.E. 2567) O-NET national tests, Grade 6 students in Samut Songkhram averaged Thai 56.7, maths 30.6, science 44.3, English 35.0 (marks out of 100). The national averages were Thai 54.2, maths 29.2, science 42.9, English 33.5. Across the four subjects Samut Songkhram averaged 41.6 against 39.9 nationally, ranking 23rd highest of 77 provinces.
How well do Grade 9 students in Samut Songkhram do in the O-NET exams?
In the 2024 (B.E. 2567) O-NET national tests, Grade 9 students in Samut Songkhram averaged Thai 52.4, maths 28.4, science 36.2, English 32.1 (marks out of 100). The national averages were Thai 48.9, maths 26.5, science 34.2, English 30.9. Across the four subjects Samut Songkhram averaged 37.3 against 35.2 nationally, ranking 6th highest 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 Samut Songkhram do in the O-NET exams?
In the 2024 (B.E. 2567) O-NET national tests, Grade 12 students in Samut Songkhram averaged Thai 45.4, maths 25.1, science 31.6, English 34.3, social studies 37.4 (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 Samut Songkhram averaged 34.8 against 31.9 nationally, ranking 6th highest 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 Samut Songkhram?
1,530 Grade 6, 838 Grade 9 and 316 Grade 12 students in Samut Songkhram 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 Samut Songkhram improving?
The average O-NET mark in Samut Songkhram moved from Grade 6 42.9 to 41.6, Grade 9 39.0 to 37.3 and Grade 12 36.7 to 34.8 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 Samut Songkhram?
In English, students in Samut Songkhram averaged 35.0 in Grade 6, 32.1 in Grade 9 and 34.3 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 Samut Songkhram compares with other provinces
O-NET average mark, Grade 6 (2024 (B.E. 2567))
Samut Songkhram ranks 23 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 |
|---|---|---|
| 20 | Trang | 41.7 |
| 21 | Trat | 41.7 |
| 22 | Nakhon Si Thammarat | 41.7 |
| 23 | Samut Songkhram | 41.6 |
| 24 | Chanthaburi | 41.3 |
| 25 | Surat Thani | 41.3 |
| 26 | Phitsanulok | 41.3 |
O-NET average mark, Grade 9 (2024 (B.E. 2567))
Samut Songkhram ranks 6 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 |
|---|---|---|
| 3 | Chon Buri | 38.6 |
| 4 | Phrae | 37.6 |
| 5 | Nan | 37.6 |
| 6 | Samut Songkhram | 37.3 |
| 7 | Phayao | 37.2 |
| 8 | Chiang Mai | 37.0 |
| 9 | Pathum Thani | 36.9 |
O-NET average mark, Grade 12 (2024 (B.E. 2567))
Samut Songkhram ranks 6 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 |
|---|---|---|
| 3 | Chon Buri | 35.5 |
| 4 | Phrae | 35.3 |
| 5 | Nan | 34.9 |
| 6 | Samut Songkhram | 34.8 |
| 7 | Nonthaburi | 34.7 |
| 8 | Trang | 34.6 |
| 9 | Phetchaburi | 34.5 |
More on Samut Songkhram: 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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