Our School

At a Glance

Seventy years… embracing learning beyond academic excellence
  • Commonwealth-Parkville School (CPS) is a 501(c)(3) organization founded in 1952 
  • CPS is a co-educational, non-sectarian, independent, non-profit, college preparatory day school
  • Dedicated to providing an ambitious and integrated curriculum, heavily influenced by technology, for children grades PPK-12th in a caring environment
  • Operates on two safe campuses: Parkville Campus, Guaynabo, PR: PPK-6th grade, Commonwealth Campus, Hato Rey, PR: 7th-12th grade
  • Programs include: award-winning science program, state of the art facilities with optimum learning opportunities in 21st-century skills, Horizons (mild learning differences), athletics and After-School program, challenging college preparatory program, systematic exposure to ethics and values including service learning opportunities
  • Language of Instruction: Full English immersion with a strong program in Spanish
  • Students: Parkville Campus 410 | Commonwealth Campus 300
  • Student/teacher ratio is 8:1
  • Outstanding and deeply committed faculty of 70
  • 100% of graduates enter four-year colleges
  • The use of textbooks, e-books, and databases are complimentary 
  • Accreditation: Middle States Association of Schools & Colleges
  • Hours: 7:50 a.m – 2:45 p.m. (Parkville Campus After-School Program until 5:30 p.m.)
  • Shuttle Bus: 7:00 a.m. from Parkville to Commonwealth, 3:00 p.m. from Commonwealth to Parkville
  • Parent Association: Active Parent Support Group
Commonwealth-Parkville School (CPS) is authorized to operate according to the Consejo de Educaión de Puerto Rico (CEPR) under the followings license numbers: 
CPS | Parkville Campus (Guaynabo) CEPR License Number :  A 76-11
CPS | Commonwealth Campus (Hato Rey)  CEPR License Number :  A 77-10

PO BOX 70177 | SAN JUAN, PR 00936-8177
GUAYNABO, PR 00969  
TEL: (787) 720-3992  • FAX: (787) 272-8150
SAN JUAN, PR 00918  
TEL: (787) 765-4411  • FAX: (787) 764 3809