A learning community dedicated to building respectful and responsible citizens and empowering all learners.
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Althoff Catholic High School's mission is to educate young people, in the Catholic tradition, to lead successful, faith-filled lives. This mission is fulfilled through a focus on faith formation, robust academics, and opportunities for spiritual, intellectual, cultural, and physical growth.
Rooted in Jesus Christ and Catholic values, we aspire to achieve our personal best in all we do.
Althoff Catholic High School was founded in honor of Bishop Henry J. Althoff (1873-1947) in 1964 to serve the growing Catholic community in the area. The school was established to provide a new, co-ed environment for students from the diocese's grade schools, consolidating previous schools and building on the long history of Catholic education in southwestern Illinois.
Our goal is simple: prepare our students for college and life after graduation. We accomplish this through academic rigor, caring and dedicated faculty, and a nurturing environment that concentrates on finding each student's potential and maximizing their ability. We have a modern approach to education, while staying rooted in the rich tradition of our Catholic faith. Our success is their success!
We believe in educating the whole person - academically, spiritually, and emotionally.
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Real-world learning and hands-on experiences prepare our students for success in the future.
Curriculum
More than a school—we’re a family. Here, students are supported, inspired, and empowered to thrive.
Administration
We are a faith-based community where belief in God is part of the everyday environment.
Campus Ministry
Students
Student-Teacher Ratio
College Acceptance Rate
Average Class Size
Welcome to Althoff Catholic. Since 1964, Althoff Catholic has been shaping young minds and hearts in a supportive, family-like environment. Here, students discover their talents, grow their passions, and develop as whole individuals—body, mind, and soul.
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