High School

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High School Students

Welcome to High School

A World-Class College-Preparatory Education for Grades 9–12

Serving over 200 students in grades 9 through 12, ASA High School offers a rigorous, world-class college-preparatory curriculum. Our program challenges students to achieve excellence and prepares them for higher education in the U.S. and Paraguay. Every year, our community is enriched by new students transferring from local schools in Asunción and international schools worldwide. These new perspectives blend seamlessly with our long-term student body, creating a strong and vibrant school culture.

  • Top University Access: Graduates accepted to all 8 U.S. Ivy League universities, plus Stanford, Cambridge, and London School of Economics, among other prestigious universities.
  • Record AP Performance: 185 passing scores (3 or higher) out of 236 AP Exams taken across 15 subjects in 2024–2025.
  • SAT Scores: ASA testers achieved an average composite score of 1225, surpassing the Global Average of 1065 by 160 points, in 2025-2026.

High School Profile

The ASA High School Profile highlights a world-class, college-preparatory education designed for global achievement. Click below to review our academic standards, curriculum overview, and student accomplishments.

Leading Global Citizens

The American School of Asunción (ASA) is strategically positioned as a key contributor to the internationalization of Paraguay. It provides an environment where rigorous American educational standards and a deep appreciation for global citizenship are fully integrated, serving as a vital bridge connecting Paraguay to the world.

ASA’s international reputation has grown significantly in recent years. Our graduates are increasingly recognized by top universities worldwide for their academic preparation and leadership, and our strong values-based culture sets us apart. Beyond academics, ASA is seen as a school that develops well-rounded global citizens. Through active participation in regional and international networks, we have shifted from being known primarily as a strong local school to being recognized as a leading international school in Latin America.

Mark Tennant, High School Principal

From Paraguay to the Global Stage

The American School of Asunción proudly serves as a global ambassador for Paraguay, elevating the country’s profile through excellence in education, innovation, and leadership. Through premier co-curricular programs—including our Robotics, Model United Nations (MUN), and Debate teams—ASA students regularly compete and collaborate with top international institutions. Every time our delegates, innovators, and scholars step onto the world stage, they showcase the exceptional talent, ambition, and potential of Paraguay's youth.

At ASA, our standout clubs offer students rich opportunities to compete, collaborate, and connect globally. Partnerships with schools in Argentina and Brazil have strengthened debate through joint workshops, while MUN has taken students as far as the United States, immersing them in cultural diplomacy. Robotics has been especially impactful, with ASA Teams representing not only the school but Paraguay at International competitions in Singapore and The Netherlands. 

Mark Tennant, High School Principal 

Empowering Global Access: Personalized College & Career Guidance

At ASA, we provide dedicated support and crucial access points so every student can confidently pursue global higher education. Our experienced, full-time College Counseling team offers exclusive, individualized support throughout the university application process. From selecting target programs and navigating entrance requirements to crafting competitive applications, we ensure students are fully prepared to attend top-tier institutions worldwide.

We are immensely proud of our oldest son, who recently graduated from ASA. The guidance he received during his last two years of high school was absolutely crucial. The college counseling team not only understood the rigor required to apply to highly demanding universities, but also provided personalized guidance every step of the way. Today, he is attending one of the top engineering schools in Texas—a milestone that reflects both the quality of his academic preparation at ASA and his personal dedication.

ASA Parent

Spotlight: Real Stories, Real Impact

From winning global competitions to driving local change, explore the achievements of ASA students in action.

HS Publications

Explore Travesía, our annual student publication celebrating the dedicated High School artists, writers, and educators who bring this vibrant ASA tradition to life.

HS Photo Gallery

Scroll through the photos below to get a glimpse into everyday life in High School!