​​Registration Forms for 2025-2026 School Year
Registration Letter
Registration Form
Tuition Contract

​Tuition Assistance Application
Please contact the school office if you are interested in applying for tuition assistance. ​

Contact Us
​(262) 626-2603

305 Main Street
Kewaskum, WI 53040 

Location

Holy Trinity School 
​is a 3K-8th grade school ​

​Our faith and traditional Catholic values are an integral part of instruction, activities, and programs.  Students attend weekly liturgies where they are the faith leaders.  There is daily prayer in classrooms and as a whole school.  Students are called to service through their faith and many organizations have been helped locally, nationally and throughout the world. 

Academic excellence is strived for on a daily basis.  Students are encouraged to reach their fullest potential through the latest instructional strategies. Teachers are committed to ongoing curriculum development and professional improvement.  

​With 142 students, Holy Trinity School is small enough to create a cozy family-like atmosphere and large enough to provide a variety of experiences for its students.