Welcome to Kasson-Mantorville High School.  My name is Trent Langemo, and I am proud to be the high school principal! Our dedicated staff is excited for all that the 2023-24 school year will bring.  We look forward to meeting and building relationships with all students in order to lay the foundation for learning.  We also believe that every student should have a positive, well-rounded high school experience that offers connections to their strengths and dreams.  Our mission reflects our Commitment to Excellence.


Mission: Kasson-Mantorville HS is committed to creating a culture in which we engage, teach, and inspire students for life, college and career.


As the leader of our building, I believe it is my job to provide a visible and student-centered presence in our school.  I look forward to meeting students and parents, as well as building relationships with all stakeholders who share a passion for making sure all students have an exceptional high school experience.

Please feel free to contact me at any time.

Trent Langemo

I encourage you to follow our school on Twitter:  @KMKometsHS