Concordian International School

Concordian International School is located at Km 7 on Bangna–Trad Highway, in the Bangkaew area of Samut Prakan province. It sits just east of central Bangkok, with road access to major expressways and nearby residential neighborhoods. The area is well-connected by private transportation and within commuting distance for families living in Bangkok’s eastern suburbs.

The school is structured into three main divisions: Early Years (Pre‑K to Kindergarten 3), Primary Years (Grades 1–5), and Secondary Years, which includes both the IB Middle Years Programme (Grades 6–10) and the IB Diploma Programme (Grades 11–12).

Concordian International School is a co-educational international day school which also operates a Residency Boarding Program for male students in Grades 8–12 who require weekday or full boarding on a semester basis.

Concordian offers structured learning support for students with additional academic needs. This includes in-school support in two subjects and an optional extended support program, subject to diagnostic assessment by Concordian’s recommended testing providers.

The school is not affiliated with any specific country.

The school does not have any religious affiliation.

School hours vary slightly by division. Early Years classes begin at 8:05 a.m. and finish at 2:55 p.m., while Primary and Secondary Years begin between 7:35–7:50 a.m. and end by 3:10–3:20 p.m. After-school activities for K1 to G12 typically run from 3:30 to 4:30 p.m., depending on year group.

The school does not publicly disclose any information regarding a school bus or transportation service.

Concordian delivers the full suite of IB programs from Nursery through Grade 12: PYP (Pre‑K to Grade 5), MYP (Grades 6–10), and DP (Grades 11–12). In the Early Years and Primary levels (Pre‑K to Grade 4), students engage in an English–Chinese immersion program, gradually shifting in Grade 5 to instruction mainly in English, with Chinese and Thai studied as additional languages. The PYP follows a transdisciplinary, inquiry‑based framework focused on conceptual learning across multiple subjects. The MYP supports interdisciplinary learning through traditional subjects, encouraging communication, reflection, and intercultural awareness for students aged 11–16. The DP emphasizes academic depth and includes Theory of Knowledge (TOK), the Extended Essay, and CAS (Creativity, Activity, Service) as core elements, preparing students for university-level study.

1. Arrange a school tour (optional).
Prospective families can request a campus tour to see the facilities and discuss the curriculum in person.

2. Complete the application form
Parents may fill out the online application or download a paper version for Pre‑K to Grade 5 and Grades 6 to 12, available in both English and Chinese.

3. Undergo assessment and interview
Admission includes an entrance test and an interview to assess readiness and fit. Assessments are typically informal for Early Years and more formal for older students.

4. Receive placement and follow-up
Successful applicants will be notified and guided on the next steps.

Concordian offers full and partial scholarships for students entering Grade 10 and Grade 11. These scholarships are awarded based on demonstrated qualities such as leadership and social responsibility, and applicants must submit a completed scholarship application form and essay to be considered.

Concordian does not mention operating a waitlist or pool system in publicly available admissions information.