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Trinity Lutheran School

819 School Ave
Oshkosh, WI 54901
Since its very beginning in 1856, Trinity has operated a Christian Day School.
Throughout its long history, Trinity has been dedicated to providing a unique educational program centered in Christ.
Our present facilities have been in use since 1972, with renovations completed in 1999.
We offer a comprehensive educational program for four year olds through grade 8.
Trinity Lutheran School remains dedicated to the task of educating children to prepare them for their life with Jesus, which is yet to come, and to prepare them for the challenges of this present life.
The primary goal of Trinity Lutheran School has always been, and will continue to be, that all children under our care will grow in their relationship with Jesus as their Savior.

Quick Facts (2025-26)

  • Top Ranked WI School
  • Grades: Prekindergarten-8
  • Enrollment: 71 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

Top Rankings

Trinity Lutheran School ranks among the top 20% of private schools in Wisconsin for:

Category
Attribute
School History

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1856
School Calendar

Student Body

Total Students
71 students
Student Body Type
Co-ed
% Students of Color
35%
State avg.: 35%
Students by Grade
Trinity Lutheran School Student By Grade

Academics and Faculty

Total Classroom Teachers
6 teachers
Student-Teacher Ratio
12:1
National avg.:

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Application URL

School Notes

  • School Motto: Exceptional education; loving relationships; service through Jesus Christ!
  • Since its very beginning in 1856, Trinity has operated a Christian Day School. Throughout its long history, Trinity has been dedicated to providing a unique educational program centered in Christ. Our present facilities have been in use since 1972, with renovations completed in 1999. We offer a comprehensive educational program for four year olds through grade 8. Trinity Lutheran School remains dedicated to the task of educating children to prepare them for their life with Jesus, which is yet to come, and to prepare them for the challenges of this present life. The primary goal of Trinity Lutheran School has always been, and will continue to be, that all children under our care will grow in their relationship with Jesus as their Savior.
Source: National Center for Education Statistics (NCES)

Frequently Asked Questions

What schools are Trinity Lutheran School often compared to?
Trinity Lutheran School is often viewed alongside schools like Martin Luther Lutheran School by visitors of our site.
What is Trinity Lutheran School's ranking?
Trinity Lutheran School ranks among the top 20% of private schools in Wisconsin for: Oldest founding date.
When is the application deadline for Trinity Lutheran School?
The application deadline for Trinity Lutheran School is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2025-26)

  • Top Ranked WI School
  • Grades: Prekindergarten-8
  • Enrollment: 71 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in Winnebago County, WI is $4,367 for elementary schools (read more about average private school tuition across the country).

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