The Guide
Wed, 24 June 2026

Cities / Seoul / Cheongna Dalton School

Cheongna Dalton School

A WASC-accredited American curriculum school in Cheongna, Incheon that opened in September 2011 and runs the Dalton Plan from PK through grade 12 in an English-only environment.

Cheongna Dalton School campus
Cheongna Dalton School, Seo-gu. Photograph · School

Founded
2011

A WASC-accredited American curriculum school in Cheongna, Incheon that opened in September 2011 and runs the Dalton Plan from PK through grade 12 in an English-only environment.

CDS pairs an American programme with the Dalton Plan's emphasis on individual contracts, inquiry and student-led pacing, layering AP courses in the senior years. Korean classes are required alongside world languages and extracurriculars. Admission is restricted to families where at least one parent holds a foreign passport or the student has lived outside Korea for at least 1,095 days. Fees scale by phase and add a USD 6,000 component plus capital and technology fees in upper school.

University outcomes have included Seoul National, Waseda, Cornell, NYU and HKUST, with a published acceptance rate to overseas universities around 60 percent. The Cheongna location places the school inside Incheon's international district rather than central Seoul, suits families based west of the city, and adds a boarding option. A serious option for families who want a US pathway with the Dalton philosophy.


  • The independent voice on Cheongna Dalton clusters around staff: faculty retention is a recurring theme, with reviewers citing on-campus housing condition and limited admin support as drivers.
  • Parents and Korean-language reviewers describe strong teaching in core subjects, particularly maths, science and history, and the Dalton Plan as an unusual draw in Korea.
  • The recurring critical theme is administrative balance: one reviewer said admin "caters to the students instead of actually listening to the teachers".
  • House-teacher and twice-yearly parent meeting structures are mentioned positively in school-published materials, but are not echoed in independent posts.

Positives

  • Academic strength in core subjects. Maths, science and history teaching are singled out for quality.
  • Dalton Plan and outcomes. Korean-language and English reviewers credit the Dalton Plan-aligned programme; college outcomes are roughly 60% international, 40% domestic.

Considerations

  • Faculty retention. Staff voices flag turnover linked to dorm-style housing and low admin support.
  • Admin posture. One reviewer describes admin as too student-facing at the expense of teacher concerns.

Accreditations

  • Western Association of Schools and Colleges (Accrediting Commission for Schools) 01

344 Cheomdandong-ro, Seo-gu, Incheon, South Korea

School website