Envisioning an inclusive school that welcomed students from across the globe, Chester and Nora Stemp founded the International School of San Salvador in 1979. Since that time, CISS has become one of the premier private, educational institutions in San Salvador as well as in Central America.

CISS offers a Kinder thru 12th grade academic program that is modeled after the U.S. educational system and incorporates the curriculum offered through the Salvadoran Ministry of Education.

After over 40 years of service, Mr. Stemp retired from CISS in August, 2019. Under new leadership, the school maintains a consistent focus on high academic standards and the maintenance of an inclusive school community that values diversity.

CISS’ long history and impeccable reputation have generated substantial loyalty among current families as well as alumni who all have been impacted by their CISS Experience.

To be a vibrant multicultural community that nurtures ethical and compassionate leaders.

Developing compassionate, inquisitive, and ethical learners prepared for roles of leadership in the global community.

Academics

Our students are capable of rigorous academic expectations that form the foundation for success in higher academic institutions after graduation. 

Highly trained, compassionate professionals provide excellent instruction as well as nurture each students’ individual educational journeys.

Intensive instruction in the English language provides our students the fluency needed for professional success later in life.

School Climate

Pride of our multicultural community and recognition of  the strengths developed through diversity undergird our school culture.

A proactive and collaborative working relationship between families and the school provide the best possible educational experiences for students.

Respect of democratic traditions is reinforced throughout our school community.

Traditional expectations regarding grooming and school attire form the guidelines for the CISS Dress Code.

Students thrive with structured expectations and the CISS Code of Conduct is designed to provide students with the guidance needed to develop a strong moral foundation to facilitate success as productive and ethical adults. 

Integral Development

Physical and cognitive development, mental/emotional health, as well as character education are equally important components of our educational program.

Nurturing curiosity and creativity of students accelerates the development of their critical thinking skills.

By promoting social responsibility and global awareness, our students are prepared for multiple roles as international leaders.

Environmental awareness is a critical component of our students’ education.

Self-discipline, mutual respect and personal responsibility enhance efforts to create an inclusive school community.

By providing wide ranging activities such as creative arts, athletics, tech activities, and leadership opportunities, students are encouraged to explore and discover additional talents and interests.