Trinity Lutheran School

The word of the Lord endures forever. - 1 Peter 1:25
New Family Application


The mission of Trinity Lutheran School is to assist families of our congregation and our community by providing a high-quality, Christ-centered education to equip students for life and eternity.

We offer full-time Christian education for pre-K through 8th grade in a multi-grade setting.

We provide opportunities for children to excel in all areas: academic, music, athletics, technology.

We currently have about 50 students in Kindergarten through 8th grade, as well as 24 preschoolers (ages 3-4 years), with an aftercare program available for our preK until 3:00pm.

We are a member of a nationally recognized family of Christian Education that serves its students with teachers who are qualified, dedicated, caring, and certified by the 5th largest private/parochial school system in the United States–Wisconsin Evangelical Lutheran Synod  (WELS).

As of the 2018-2019 school year, we have been members of the Wisconsin Parental Choice Program (WPCP), a program for free tuition for families who qualify. Please contact us for more details.

Multi-Grade Classrooms

Trinity Lutheran School utilizes the multi-grade classroom model for our small classroom environment. But how does a multi-grade classroom work? Why should I send my kids to such a school? What are the benefits of a multi-grade classroom?

Please watch the two videos below to find out!



Daniel Zabel

5-8th Grade Teacher

Beth Kamps

5th-8th Grade Teacher

Christa Crass

2nd-4th Grade Teacher

Jenny Schmiege

Kindergarten-1st Grade Teacher


Kim Page

Preschool Teacher

Pastor Frailing

Principal, Pastor

Karen Klaver

Kindergarten/1st Grade Helper

Peggy Kunde

Preschool, 2-4th Grade Helper

What We Teach

The curriculum at Trinity Lutheran School seeks to educate the mind and enlighten the heart through the timeless truths of God’s Word. Trinity's curricular framework is balanced and comprehensive. Its design promotes cognitive growth in all of its objectives, activities, strategies, and resources. The curriculum takes into account the wide range of cultural backgrounds and learning styles of its students, offering flexibility to remediate the struggling student while at the same time enriching the gifted learner. The Trinity Lutheran student will be fully equipped with the tools needed to succeed in and out of the classroom.

Tuition and Fees

Registration for the 2024-25 school year is now open. Families with students new to the school can complete the application process by clicking the "New Family Application" button and following the instructions. Families with returning students are able to re-enroll by following the personalized link that was emailed. Please contact the school  with any questions at or at (715) 732-2956

Tuition Rates 2024 -2025 

Official 2024-2025 TLS Calendar

New Family Application



School Summer Office Hours

Monday 8am-12pm, Thursday 12pm-3pm,
Friday 8am-12pm



1216 Colfax St., Marinette, WI 54143


(715) 732-2956 |