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XCL American School of Bangkok (Sukhumvit) serves students aged 2 to 18 in Pre‑K through Grade 12. Established in 1983, it offers an American curriculum aligned with Common Core and Next Generation Science Standards, and in high school a wide Advanced Placement (AP) programme including AP Capstone with over 20 AP courses available. Located on Sukhumvit Road near BTS Thong Lor and Phrom Phong stations, the school has classrooms, science labs, media centre, library, swimming pool, sports complex, gym and music studios. Project‑Based Learning and Social‑Emotional Learning are integral across grade levels. Students come from over 40 nationalities, and middle/high school students engage in community hours service projects. Support is available for EAL (English as Additional Language) and learning needs on a case‑by‑case basis. Graduates have received multi‑million‑dollar scholarship offers from universities worldwide. The co‑educational campus also offers boarding from Grade 6 upward via ASB PLUS.
59-59/1 Sukhumvit Road, Soi 49/3, Khlong Tan Nuea, Wattana, Bangkok 10110 Thailand.
XCL American School of Bangkok has 520 pupils, typical class sizes of 20, instruction in English.
XCL American School of Bangkok (Sukhumvit campus) is located in Soi Sukhumvit 49/3, in the Watthana district of central Bangkok. The area is residential and well-connected, with nearby access to BTS Skytrain stations such as Thong Lor and Phrom Phong. The school is also close to Samitivej Sukhumvit Hospital and several international residential developments. Most families use private transport, though school buses and public transport options are available.
XCL American School of Bangkok follows the American curriculum and is structured into four divisions: Early Years (ages 2–5), Elementary (Grades 1–5), Middle School (Grades 6–8), and High School (Grades 9–12). Students work toward earning a U.S. high school diploma, with the option to take Advanced Placement (AP) courses from Grade 10 onwards.
XCL American School of Bangkok is a co-educational day school offering instruction from Early Years to Grade 12. The school admits students of various nationalities, with English used as the language of instruction. Boarding is available for students in Grades 6 to 12 through a separate programme.
The school’s Learning Support Department provides tailored assistance for students from Grades K–12, offering early screening, academic support plans (IEPs), pull‑out or in‑class resource assistance, and guidance for accelerated learners and enrichment. The support team works closely with classroom teachers and parents to coordinate Special Educational Needs (SEN) and English Language Learner (ELL) support. This is provided on an as‑needed, case‑by‑case basis. The school is not a specialist SEN institution.
The school does not have a formal affiliation with any national government or country. It is part of the Singapore-based XCL Education Group, which operates international schools across Southeast Asia.
The school has no religious affiliation and operates as a non-denominational international school.
The school’s website does not publicly share precise daily starting and ending times for regular academic days.
XCL American School of Bangkok (Sukhumvit campus) provides door-to-door school bus transport, with routes covering several residential areas in and around the Sukhumvit district. Key zones served include Sukhumvit Soi 21–29, 31–37, 39–55, 59–71, plus Ekkamai, On Nut (Soi 77–97), Klongton, Rama 9, Ruamrudee–Chidlom, Surawong, and Langsuan–Wittayu roads. This service is managed by the school and aimed at families living beyond walking distance or without personal vehicles. Parents contract directly through the school, and routes are designed for convenience given frequent traffic congestion and limited parking.
Annual tuition at XCL American School of Bangkok ranges from THB 453,450 to THB 808,630 for 2026/27.
XCL American School of Bangkok teaches Advanced Placement (AP), American Curriculum for students aged 2 to 18.
The school offers an American curriculum from Pre-Kindergarten through Grade 12, grounded in research-based standards including the Common Core State Standards (for English and mathematics), Next Generation Science Standards, WIDA (for English language learning), ISTE (for technology), and National Core Arts Standards. Lower grades focus on core subjects such as English Language Arts, mathematics, science, and social studies, along with electives in world languages, the arts, music, design technology, and physical education. The school incorporates project-based learning (PBL) and social-emotional learning (SEL) throughout grade levels to support student development. In Middle School, students continue with subject-specific instruction and work with advisors for academic and personal support. High School students complete a four-year college preparatory program, earning an American high school diploma and optionally enrolling in Advanced Placement (AP) courses, including the AP Capstone sequence (AP Seminar and AP Research). Counseling and advisory services support university preparation in English-speaking institutions.
The school’s counselling team schedules SEL time with students in all grades, focusing on emotional awareness, resilience, and interpersonal skills. Staff provide one-on-one and small group sessions to support personal growth. Mindfulness practices are woven into regular routines, helping students manage emotions. Advisory teachers guide students over the long term.
XCL ASB’s Learning Support Department supports students with mild to moderate learning needs across Grades K–12 via early screening, learning profiles, Individual Education Plans (IEPs), and resource-room or in-class support. Teachers, support staff, and parents collaborate for each student’s learning plan. The school does not function as a specialist SEN institution.
The English Language Learner (ELL) programme offers assessment-based support for multilingual students, using tools such as WIDA testing. ELL instruction is coordinated with class teachers and may be delivered in or out of the classroom. This support is available through to Grade 12 where needed.
Counsellors at XCL ASB focus on mental health and wellbeing, offering regular scheduled sessions and on-demand support for individual or small group needs. Mindfulness techniques are taught to help students manage stress and self-regulate. The school frames these interventions as part of its broader emotional support framework.
XCL ASB maintains a comprehensive Child Protection and Safeguarding Policy, which includes controlled gate access, visitor ID badges, and mandatory staff training. Students leaving campus must sign out through the Principal’s office; vehicles must display school stickers for identification. In cases of emergency school-wide closure, families are alerted via phone, email, SMS, or social media.
1. Attend a private tour or open house, if possible. This is strongly encouraged so families can visit the campus, observe learning environments, and meet academic leaders and staff in person.
2. Prepare and submit required documents. Applicants need to complete the official application form and submit supporting documents, which typically include passports/ID, transcripts, health records, photos, and any ELL testing results.
3. Application review and assessment. The school evaluates the submitted documentation and may request interviews, placement tests, or WIDA assessments to determine EAL eligibility before making an admission decision.
4. Receive offer and complete payment. Once a formal offer is issued, required deposits, registration fees, and the chosen campus development fund option must be paid to secure admission.
XCL ASB Sukhumvit offers scholarships for new students entering Grades 6 through 11. Families apply by submitting academic records, a personal statement, and any required forms. Scholarship eligibility is assessed based on merit and potential, and recipients are notified after the application deadline. Scholarships may cover partial tuition, and further details are published on the school’s scholarship page.
The school does not publicly disclose a formal waitlist or admission pool system.