About Saint Anthony Catholic School

Saint Anthony Catholic School in San Antonio, FL serves students from VPK through 8th grade with a Christ-centered education that nurtures the whole child—spiritually, academically, socially, emotionally, and physically. Our mission is to create a loving community where students grow in faith, develop strong character, and prepare to lead with compassion and purpose.

Our passionate and dedicated staff work closely with families to build a strong foundation for academic success and spiritual development. While we are rooted in Catholic tradition, we warmly welcome families of all faiths into our inclusive and supportive environment.

To further serve our students, we offer a range of support services, including morning and extended care, homework assistance, pre-paid lunches, and after-school enrichment programs. These offerings ensure that students and their families feel supported both inside and outside the classroom.

A Message from Our Principal

Dear Prospective Families,

At Saint Anthony Catholic School, excellence is more than a tradition—it’s a way of life. Our long-standing reputation reflects the dedication of our teachers, the strong partnership with families, and the daily effort of our students. Since 1884, we have offered a Catholic education that combines faith and moral formation with academic challenge and personal growth.

We strive to help each child uncover their God-given gifts. As educators, we work in partnership with you—the child’s first and most important teachers. Together, we guide students toward becoming faith-filled, lifelong learners who are ready to make a difference in the world.

Our VPK–8 academic program supports the whole child through a well-rounded and Christ-centered approach. Students are encouraged to think critically, serve others, and develop a love for learning that lasts a lifetime. Technology is integrated into our STREAM (Science, Technology, Religion, Engineering, Art, and Math) curriculum, helping students gain 21st-century skills in a faith-based setting.

Beyond academics, our school life includes faith celebrations, sports, service projects, family events, and school spirit activities. These moments bring our community together and create lasting memories for our students.

We also understand that education is a financial commitment. That’s why we offer a variety of tuition assistance programs to help families make Catholic education more accessible.

We would love to meet you, show you our campus, and welcome you into the Saint Anthony family. Please don’t hesitate to contact us to schedule a tour or ask questions.

God bless you and your loved ones,

Mrs. Annette Alexander

Saint Anthony Catholic School Principal Annette Alexander

Our Mission

Our Faculty

At Saint Anthony Catholic School, our dedicated faculty and professional aides are committed to delivering a high-quality Catholic education that nurtures the whole child—spiritually, academically, socially, and emotionally.

Our teaching staff is made up of certified, experienced educators who bring passion and purpose to the classroom each day. Every VPK–4th grade classroom includes a full-time instructional aide, many of whom are also certified teachers. These aides work closely with classroom teachers to provide personalized support and attention.

To ensure that every student receives the help they need to grow, we also have two academic interventionists, a Director of Curriculum, and two Title I teachers. These specialists work with students in small groups, helping them strengthen their skills and reach their full potential—no matter where they are on their learning journey.

History of Saint Anthony Catholic School in San Antonio FL

Our History

For over 140 years, Saint Anthony Catholic School has remained committed to the principles, values, and Catholic faith that define who we are. Our legacy of academic excellence and moral guidance continues to set us apart.

Since our founding, we’ve provided children in Pasco, Hernando, and Northern Hillsborough counties with a high-quality, well-rounded Catholic education. Generation after generation, our school has fostered faith, inspired learning, and encouraged service – creating students who are not only prepared for the future but also grounded in strong values.

Excellence in Catholic Education Since 1884
Cecilia Morse Plaque - founder of Saint Anthony Catholic School

Fall of 1883

Saint Anthony Catholic School began in 1883 when Mrs. Cecilia Morse, a mother of six, moved to the Catholic Colony of San Antonio, FL. Finding no local school for her children, she began teaching them in her kitchen—planting the seeds of what would become our beloved school community.

140 year old Catholic School in Dade City FL

140+ Years

What began in Mrs. Cecilia Morse’s kitchen quickly blossomed into a growing community of learners. As enrollment increased, the school moved to the local parish, where the first dedicated school building was constructed. For more than 140 years, Saint Anthony Catholic School has continued to grow—blending faith and academics to shape generations of students.

Saint Anthony Catholic School

Back in 2015

In 2015, Saint Anthony Catholic School expanded its already beautiful and historic campus with a new three-story building. This addition allowed us to welcome more students and enhance the programs and opportunities available to them.

The Future of SACS in San Antonio Florida

The Future

Saint Anthony Catholic School remains committed to staying current and forward-thinking as we prepare students for the demands of an ever-changing world. By embracing innovation and encouraging adaptability, we help each child build the skills and confidence they need to thrive in the future.


Saint Anthony Catholic School is accredited by the Florida Catholic Conference

SACS curriculum is approved by the Office of the Catholic Schools and Centers

Our curriculum is fully approved by the Office of the Catholic Schools and Centers.

SACS uses ITSE Standards

We follow the ISTE (International Society for Technology in education) Standards.

SACS is aligned with Next Generation Science Standards

We align our science curriculum with the Next Generation Science Standards.