British International School of Washington Earns A+ Rating and Climbs Niche Rankings

Ranked Among DC’s Best: BISW Earns A+ and Top 10 Spot on Niche

The British International School of Washington celebrates an A+ Overall Grade and a rise to #8 among the Best Private High Schools in Washington, D.C., according to Niche 2025 rankings.

Celebrating Excellence at BISW

We’re celebrating a major milestone! The British International School of Washington (BISW) has earned an A+ Overall Grade and climbed the Niche 2025 rankings, now proudly standing among the Top 10 Private High Schools in Washington, D.C.

What Makes This Achievement Special?

Niche, a trusted platform for school reviews and rankings, evaluates schools based on academics, diversity, teachers, college prep, and student life. BISW’s improved standing reflects:

Academic Excellence through the International Baccalaureate (IB) curriculum
Global Perspective that prepares students for success in an interconnected world
Supportive Community fostering personalized learning and growth

Our Principal, Oona Carlin shared:

“This recognition is a testament to our students’ hard work, our teachers’ passion, and our commitment to preparing global citizens for the future.”

Why Families Love BISW

🌍 Global Learning through the International Baccalaureate Programme
👩‍🏫 Expert Educators who inspire and challenge every student
🎨 Endless Opportunities for creativity, leadership, and real-world impact