Revealing the top 10 secondary schools in Bangkok's District 1 with the highest competition rates for grades 7 and 10 in the 2026 academic year.
On 24 Mar 2026 GMT+7, the Secondary Educational Service Area Office Bangkok 1 posted images and text on their Facebook page.Secondary Educational Service Area Office Bangkok 1Disclosed the top 10 schools with the highest competition rates for the 2026 academic year.
Grade 7 (Regular classes)
1. Suankularb Wittayalai School: 320 seats, 1,862 applicants (competition rate 1:5.82).
2. Thepsirin School: 280 seats, 1,197 applicants (competition rate 1:4.28).
3. Samsen Wittayalai School: 240 seats, 954 applicants (competition rate 1:3.98).
4. Nawaminthrachinuthit Satriwithaya Phutthamonthon School: 360 seats, 1,094 applicants (competition rate 1:3.04).
5. Satriwithaya School: 360 seats, 1,004 applicants (competition rate 1:2.79).
6. Yothinburana School: 320 seats, 844 applicants (competition rate 1:2.64).
7. Pothisarn Pittayakom School: 400 seats, 1,034 applicants (competition rate 1:2.59).
8. Rattanakosin Somphot Bangkhunthian School: 400 seats, 977 applicants (competition rate 1:2.44).
9. Suankularb Wittayalai Thonburi School: 400 seats, 825 applicants (competition rate 1:2.06).
10. Bangpakong Wittayakhom School: 280 seats, 539 applicants (competition rate 1:1.93).
Grade 10 (Regular classes)
1. Satriwithaya School: 30 seats, 416 applicants (competition rate 1:13.87).
2. Samsen Wittayalai School: 97 seats, 983 applicants (competition rate 1:10.13).
3. Suankularb Wittayalai School: 90 seats, 907 applicants (competition rate 1:10.08).
4. Wat Rajabopit School: 16 seats, 140 applicants (competition rate 1:8.75).
5. Nawaminthrachinuthit Satriwithaya School: 80 seats, 661 applicants (competition rate 1:8.26).
6. Thepsirin School: 80 seats, 660 applicants (competition rate 1:8.25).
7. Pothisarn Pittayakom School: 35 seats, 272 applicants (competition rate 1:7.77).
8. Rattanakosin Somphot Bangkhunthian School: 25 seats, 188 applicants (competition rate 1:7.52).
9. Suksa Naree School: 60 seats, 414 applicants (competition rate 1:6.90).
10. Bangpakong Wittayakhom School: 44 seats, 253 applicants (competition rate 1:5.7).
Data from the Secondary Educational Service Area Office Bangkok 1 Facebook page.