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St. Theodore Guerin High School

15300 N Gray Rd
Noblesville, IN 46062
St. Theodore Guerin High School is a Roman Catholic college preparatory school serving students from diverse backgrounds and preparing them to be servant leaders through authentic faith formation, academic excellence, and student life opportunities.
And vision is lead with humility, serve with love, trust in providence.

Quick Facts (2025-26)

  • Top Ranked IN School
  • Grades: 9-12
  • Enrollment: 743 students
  • Yearly Tuition: $16,475
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

Top Rankings

St. Theodore Guerin High School ranks among the top 20% of private schools in Indiana for:

Category
Attribute

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
2004
Colors
Purple, Gold
School Calendar
Awards
 Blue Ribbon School - Selected in 2024
Campus Size
72 acres

Student Body

Total Students
743 students
Student Body Type
Co-ed
% Students of Color
11%
State avg.: 26%
Students by Grade
St. Theodore Guerin High School Student By Grade

Academics and Faculty

Total Classroom Teachers
56 teachers
Student-Teacher Ratio
13:1
National avg.:

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Source: National Center for Education Statistics (NCES)

Frequently Asked Questions

How much does St. Theodore Guerin High School cost?
St. Theodore Guerin High School's tuition is approximately $16,475 for private students.
What schools are St. Theodore Guerin High School often compared to?
St. Theodore Guerin High School is often viewed alongside schools like University High School of Indiana by visitors of our site.
What is St. Theodore Guerin High School's ranking?
St. Theodore Guerin High School ranks among the top 20% of private schools in Indiana for: Largest student body.
When is the application deadline for St. Theodore Guerin High School?
The application deadline for St. Theodore Guerin High School is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2025-26)

  • Top Ranked IN School
  • Grades: 9-12
  • Enrollment: 743 students
  • Yearly Tuition: $16,475
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in Hamilton County, IN is $11,667 for elementary schools and $17,602 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Hamilton County, IN is 76% (read more about average acceptance rates across the country).

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