Ira International School has a vibrant house system where students from Classes I to XII are divided into four houses:

• Red House – Joan of Arc
• Blue House – Mahatma Gandhi
• Green House – Abraham Lincoln
• Yellow House – Annie Besant

Each house organizes activities and events that nurture teamwork, leadership, and a positive competitive spirit. House Captains and Prefects from both primary and secondary sections lead these efforts, fostering personal growth and responsibility.

Inter-house competitions held every 3rd Saturday encourage collaboration and uncover hidden talents, while dedicated teachers and wardens mentor students, enriching their school experience. This system promotes a sense of community and motivates students to strive for excellence while working toward shared goals.