Education in Prachuap Khiri Khan, Thailand: official figures
In the 2024 (B.E. 2567) O-NET national tests, Grade 6 students in Prachuap Khiri Khan averaged Thai 57.4, maths 31.3, science 46.0, English 33.8 (marks out of 100). The national averages were Thai 54.2, maths 29.2, science 42.9, English 33.5. Across the four subjects Prachuap Khiri Khan averaged 42.1 against 39.9 nationally, ranking 16th highest of 77 provinces.
How well do Grade 9 students in Prachuap Khiri Khan do in the O-NET exams?
In the 2024 (B.E. 2567) O-NET national tests, Grade 9 students in Prachuap Khiri Khan averaged Thai 50.9, maths 26.5, science 34.7, English 30.9 (marks out of 100). The national averages were Thai 48.9, maths 26.5, science 34.2, English 30.9. Across the four subjects Prachuap Khiri Khan averaged 35.7 against 35.2 nationally, ranking 25th 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 Prachuap Khiri Khan do in the O-NET exams?
In the 2024 (B.E. 2567) O-NET national tests, Grade 12 students in Prachuap Khiri Khan averaged Thai 45.0, maths 22.4, science 29.2, English 32.8, social studies 36.8 (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 Prachuap Khiri Khan averaged 33.2 against 31.9 nationally, ranking 21st 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 Prachuap Khiri Khan?
5,362 Grade 6, 4,235 Grade 9 and 1,568 Grade 12 students in Prachuap Khiri Khan 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 Prachuap Khiri Khan improving?
The average O-NET mark in Prachuap Khiri Khan moved from Grade 6 43.8 to 42.1, Grade 9 35.8 to 35.7 and Grade 12 34.1 to 33.2 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 Prachuap Khiri Khan?
In English, students in Prachuap Khiri Khan averaged 33.8 in Grade 6, 30.9 in Grade 9 and 32.8 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 Prachuap Khiri Khan compares with other provinces
O-NET average mark, Grade 6 (2024 (B.E. 2567))
Prachuap Khiri Khan ranks 16 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 |
|---|---|---|
| 13 | Chumphon | 42.4 |
| 14 | Phetchaburi | 42.2 |
| 15 | Pathum Thani | 42.2 |
| 16 | Prachuap Khiri Khan | 42.1 |
| 17 | Samut Sakhon | 42.1 |
| 18 | Rayong | 41.9 |
| 19 | Lamphun | 41.7 |
O-NET average mark, Grade 9 (2024 (B.E. 2567))
Prachuap Khiri Khan ranks 25 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 |
|---|---|---|
| 22 | Chumphon | 35.8 |
| 23 | Ratchaburi | 35.8 |
| 24 | Mukdahan | 35.8 |
| 25 | Prachuap Khiri Khan | 35.7 |
| 26 | Phatthalung | 35.7 |
| 27 | Surat Thani | 35.6 |
| 28 | Samut Sakhon | 35.4 |
O-NET average mark, Grade 12 (2024 (B.E. 2567))
Prachuap Khiri Khan ranks 21 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 |
|---|---|---|
| 18 | Mukdahan | 33.3 |
| 19 | Nakhon Pathom | 33.3 |
| 20 | Chiang Mai | 33.2 |
| 21 | Prachuap Khiri Khan | 33.2 |
| 22 | Phitsanulok | 33.2 |
| 23 | Pathum Thani | 33.2 |
| 24 | Phichit | 33.0 |
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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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