St. Agnes Academy
When families begin exploring all-girls prep schools in Houston, they are often looking for more than strong academics. They want a school that shapes character, builds confidence, and prepares young women for college and beyond. At St. Agnes Academy, that formation begins on day one.
As one of Houston’s premier Catholic high schools for young women, St. Agnes Academy offers a rigorous college-preparatory education rooted in
Dominican tradition.
Our mission is clear: to educate young women in mind, body, and spirit through Prayer, Study, Community, and Preaching. Learn why these
four Dominican pillars are not simply part of our history – they guide daily life on campus.
A Strong Academic Foundation
All-girls schools are known for academic excellence, and St. Agnes is no exception. Our
college-preparatory curriculum challenges students to think critically, write with clarity, and speak with confidence.
From honors and Advanced Placement courses to innovative
STEM offerings and fine arts programs, students are encouraged to pursue academic depth and intellectual curiosity.
Dominican education values truth. In our classrooms, faith and reason work together. Students are invited to ask meaningful questions, engage in thoughtful dialogue, and seek understanding.
Because they are surrounded by other motivated young women, they feel empowered to participate fully—whether leading a theology discussion, conducting a science experiment, or presenting original research.
Graduates leave St. Agnes prepared not only for competitive universities but for a lifetime of learning.
The Power of an All-Girls Environment
They serve as student government officers, team captains, robotics competitors, peer ministers, and club founders. Leadership is not limited to a select few; it is woven into the culture of the school.
Without the social pressures often found in coed high schools, students are free to explore new interests and step outside their comfort zones. They learn to advocate for themselves, support one another, and celebrate each other’s successes.
The result is a sisterhood that extends far beyond graduation.
Faith That Forms the Whole Person
What distinguishes St. Agnes from other all-girls schools is our deep commitment to Catholic education. Faith is not an add-on; it is integrated into every aspect of school life.
Daily prayer, school Masses, retreats, and service opportunities help students grow spiritually and develop compassion and leadership. Through our
Campus Ministry program, students are encouraged to live out the Dominican call to preach – not only with words, but with action.
Service is a vital expression of our faith. Students engage in meaningful outreach experiences that connect classroom learning with the needs of the wider Houston community.
This holistic approach to Catholic education ensures that graduates leave with both strong academic preparation and a well-formed moral compass.
Excellence Beyond the Classroom
A St. Agnes education extends beyond academics. Our extracurricular offerings help students develop discipline, resilience, and teamwork. Whether competing
on the field,
performing on stage, or participating in academic competitions, students discover talents and passions that shape their high school experience.
Because girls hold every leadership position, they gain confidence in their abilities. They see themselves as capable scientists, artists, scholars, and leaders. That mindset carries with them into college and future careers.
College Preparation with Purpose
Prep schools are designed to prepare students for higher education, but at St. Agnes, preparation goes deeper. Our
college counseling program works closely with each family to guide students through course selection, standardized testing, and the application process.
Students graduate not only accepted to outstanding universities, but also confident in who they are and what they stand for.
Find Out Why St. Agnes Stands at the Top of All-Girls Prep Schools in Houston
In a city filled with strong high schools, St. Agnes Academy stands apart because of our balance:
Families exploring all-girls prep schools in Houston consistently find that St. Agnes offers something unique: an environment where young women are known, challenged, and inspired.
Here, students discover their voices. They strengthen their faith. They build lifelong friendships. And they graduate prepared to lead with truth, confidence, and compassion.
Learn more about enrolling your daughter at St. Agnes. We are committed to partnering with you so your child is prepared for high school, college, and beyond.