Our Difference is in the Numbers
100% Catholic Student Body
9:1 Student
to Faculty Ratio
5 Countries
18 States
100% College
Acceptance
100% Catholic Student Body
9:1 Student
to Faculty Ratio
5 Countries
18 States
100% College
Acceptance
St. Lawrence Seminary High School
301 Church Street
Mt. Calvary, WI 53057
P 920-753-7500
Admissions: 920-753-7570 | Email
© 2026 St. Lawrence Seminary High School, A Capuchin Ministry of the Capuchin Province of St. Joseph
Schedule a Visit
School Calendar
Parent Login
Virtual Tour