Costa Rica, San Jose
Let the school know you're thinking of applying — they can share their prerequisites and help you through the process.
· Reviewed by Nik Higgins · Co-founder & CEO
Country Day School, Costa Rica (CDS) is a US-accredited private day school serving an international community from ages 1 to 18. Founded in 1963, it joined Nord Anglia Education in 2018, strengthening its offerings through collaborations with Juilliard, MIT, and UNICEF. The curriculum follows US frameworks: Elementary and Middle School use Common Core standards; High School leads to the US high school diploma alongside the Costa Rican Bachillerato, with more than 25 AP courses and the AP Capstone Diploma. Students prepare for university with mathematics built on Harvard Pure Math, Harvard Engineering, and MIT curricula, and Mandarin is available as a high school elective. The campus in San Rafael de Alajuela is LEED-certified, solar powered, and designed to save water and energy. It features 81 classrooms, seven STEAM spaces, arts and athletic facilities, and outdoor areas. Global Campus connects students with peers, enabling field experiences, international trips, and cross-cultural collaboration.
Hacienda Espinal, 5 Sobre Ruta 27 Km 17, Alajuela Province, San Rafael, 20108, Costa Rica
Country Day School has 750 pupils, typical class sizes of 18, instruction in English, Spanish.
San Rafael de Alajuela, Hacienda Espinal, Km 17.5 of the Route 27 (San José – Caldera), Costa Rica
Early Childhood through High School
Private day school
English as a Second Language
US-accredited
Country Day School teaches American Curriculum, Advanced Placement (AP), Bespoke Curriculum for students aged 1 to 18.
CDS Costa Rica follows US educational frameworks across grade levels, including the American High School Diploma in high school. Elementary and Middle School follow US Common Core standards, while High School prepares students for PSAT, SAT and MEP exams alongside the Costa Rican Bachillerato. The school offers more than 25 Advanced Placement courses and the AP Capstone Diploma Program. University readiness is supported by university‑ready mathematics built from Harvard Pure Math, Harvard Engineering, and MIT curricula. CDS is bilingual with English and Spanish as core languages of instruction, and Mandarin is available as an elective in high school.
Early Learning: 8:1; Early Childhood: 4:1; Elementary: 22:1; Middle School: 22:1; High School: 22:1. English and Spanish are the languages taught across levels, with Mandarin available as an elective in high school.
TOEFL scores above 110/120 and SAT scores above 1450/1600 are reported for CDS students applying to top universities. CDS offers more than 25 AP courses, with 91% of students passing AP exams with a score of 3 or higher and the AP Capstone Diploma Program available. 98% of CDS students are admitted to top global colleges and universities. Graduates earn a dual US high school diploma and Costa Rican Bachillerato.
CDS graduates are admitted to top global colleges and universities. Graduates earn a dual US high school diploma and Costa Rican Bachillerato. AP coursework and the AP Capstone Diploma Program provide college credit opportunities and credentials for advanced study.
1. Inquire: Inquire through our online form, by email, or by phone. From Pre-Kinder to 12th grade, admissions are competitive and applicants should be ready to innovate in our learning environment. We seek students who are curious and motivated to learn and who will contribute to the diversity and strength of our community. This initial contact begins the Country Day School Costa Rica admissions journey.
2. Visit Our Campus: Visit the campus in person or online through a virtual discovery meeting. You'll imagine your child learning in all spaces of our warm campus, and you'll be introduced to our teachers and our students.
3. Apply: Submit your online application form and supporting documents. There is a $50 non-refundable application fee when you send your application. Applications are accepted throughout the year depending on space and availability, but to guarantee a place for the start of the school year, follow the deadlines: Jun 1, 2026 for Fall and Nov 30, 2026 for Winter. A family interview and student assessment follow the application, and you will be notified about a week after these steps of the admissions decision.
Ask me anything about Country Day School
I can answer your questions about this school in any language. Here are some example questions to get you started.