United States, San Francisco
· Reviewed by Nik Higgins · Co-founder & CEO
Chinese American International School (CAIS) is a Mandarin–English dual‑language immersion day school located in San Francisco at 3250 19th Avenue, serving children aged 2–14 (Preschool–Grade 8). The school combines an American curriculum with a Chinese language immersion programme: Preschool (ages 2–5) is full Mandarin immersion, Kindergarten and the Lower School operate a 50/50 Mandarin–English model, and the Middle School offers an interdisciplinary, dual‑language programme with a Mandarin World Language Pathway (noting a 35% immersion model for pathway entrants). CAIS teaches simplified Chinese and aligns its language instruction with ACTFL proficiency guidelines, using assessments such as STAMP 4Se, the Modified ACTFL Writing Proficiency Test (WPT) and the Oral Proficiency Interview (OPI). The 5.4‑acre campus includes about 120,000 sq ft of indoor facilities, a Teaching and Learning Center, the Hong Yen Chang Learning Center, the Ang Athletics Center, an Arts Center with a 455‑seat theatre and studio spaces, outdoor play areas, and a U8 athletic field. CAIS identifies itself as a pioneer of Mandarin immersion in the United States.
3250 19th Ave, San Francisco, CA 94132, United States
Chinese American International School has 571 pupils, typical class sizes of 18, instruction in Mandarin, English.
Annual tuition at Chinese American International School ranges from up to USD 46,300 for 2026/27.
Chinese American International School teaches American Curriculum, Chinese Curriculum for students aged 2 to 14.