St. Thomas is a Catholic high school that prepares tomorrow's leaders by offering an academically challenging education in a wholesome, diverse environment.
Our ambitious students excel in academic and co-curricular programs and contribute to the school community and the wider community through service.
St Thomas promises its students a high school experience in a community that values their individual skills and talents.
St. Thomas further promises its students a commitment to prepare them for college and beyond by providing them the means to study, perform and have fun in a culture of shared academic and spiritual values.

Quick Stats (2022-23)

  • Top Ranked NH School
  • Grades: 9-12
  • Enrollment: 400 students
  • Yearly Tuition: $16,100
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

St. Thomas Aquinas High School ranks among the top 20% of private schools in New Hampshire for:

Category
Attribute
Sports offered

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1960

Student Body

Total Students
400 students
Student Body Type
Co-ed
Students by Grade
St. Thomas Aquinas High School Student By Grade

Academics and Faculty

Total Classroom Teachers
44 teachers
Student : Teacher Ratio
9:1
National avg.: 13:1
Number of AP Courses
12 courses
List of Courses Offered
Average SAT score
1186
Average ACT score
25

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Admissions Director
Daniel M. Richer, Ed.D.
Admissions Associate
Lisa Puffer

Sports

School Notes

  • St. Thomas is a Catholic high school that prepares tomorrow's leaders by offering an academically challenging education in a wholesome, diverse environment. Our ambitious students excel in academic and co-curricular programs and contribute to the school community and the wider community through service. St Thomas promises its students a high school experience in a community that values their individual skills and talents. St. Thomas further promises its students a commitment to prepare them for college and beyond by providing them the means to study, perform and have fun in a culture of shared academic and spiritual values.
Source: Verified school update

Frequently Asked Questions

How much does St. Thomas Aquinas High School cost?

St. Thomas Aquinas High School's tuition is approximately $16,100 for private students.

What sports does St. Thomas Aquinas High School offer?

St. Thomas Aquinas High School offers 16 interscholastic sports: Alpine Skiing, Baseball, Basketball, Cross Country, Diving, Field Hockey, Football, Golf, Ice Hockey, Lacrosse, Soccer, Softball, Swimming, Tennis, Track and Field and Volleyball. St. Thomas Aquinas High School is ranked as one of the top 20% of private schools in New Hampshire for most sports offered.

What is St. Thomas Aquinas High School's ranking?

St. Thomas Aquinas High School ranks among the top 20% of private schools in New Hampshire for: Largest student body and Most sports offered.

When is the application deadline for St. Thomas Aquinas High School?

The application deadline for St. Thomas Aquinas High School is rolling (applications are reviewed as they are received year-round).

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Quick Stats (2022-23)

  • Top Ranked NH School
  • Grades: 9-12
  • Enrollment: 400 students
  • Yearly Tuition: $16,100
  • Application Deadline: None / Rolling
  • Source: Verified school update

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Did You Know?

The average private school tuition in New Hampshire is $11,775 for elementary schools and $28,893 for high schools (read more about average private school tuition across the country).
The average acceptance rate in New Hampshire is 74% (read more about average acceptance rates across the country).

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