Catholic education in the Mercy tradition

A holistic education for girls Years 7–13, grounded in faith, excellence, and service

Welcome to St Mary's

Choosing a school for your daughter is one of the most important decisions you will ever make. At St Mary’s College, we offer a warm and welcoming environment where your daughter can learn, grow, and discover all she is capable of. Set high on College Hill, surrounded by the leafy charm of St Mary’s Bay, our College blends a rich heritage with modern facilities, giving your daughter every opportunity to thrive academically and beyond the classroom.

Rooted in the Mercy tradition of love in action, we are committed to nurturing confident, capable young women who are ready to make their mark on the world. Every day, our students are supported to reach their full potential, guided by values of compassion, integrity, and community. We would love for you to get to know our school, our people, and our story.

Experience Life at St Mary's

There is no better way to understand our school than to hear directly from our students and staff.

Our school video offers an authentic glimpse into daily life at St Mary’s, showcasing classrooms, student activities, leadership opportunities and the supportive community that defines the College.

See our campus in action, hear student stories and discover why families from around the world choose St Mary’s.

Our Academic Achievements

Of our 2025 school leavers, 99.2% left with at least NCEA Level 1 and 91.6% with at least Level 3 – well above the Auckland and national averages.

NCEA Level 1

NCEA Level 2

NCEA Level 3

University Entrance

Explore our Site

Sport

Join a team, make new friends, and discover the joy of sport at St Mary's.

International

Discover what makes our international community feel like family.

Student Life

Explore all the ways our students learn, grow, and belong beyond the classroom.

What's Happening

Join us at St Mary's

Discover a place where your daughter can belong, grow, and flourish, enrol today.