Trinity High School

  • Trinity High School is a diocesan, Catholic, co-educational community, fostering mutual respect among students, faculty, staff and parents.
  • Its ministry is to teach the Gospel message, build fellowship and effect change through service to others.
  • Catholic values permeate the school's college preparatory curriculum for the maximum development of the whole person.
  • As a Catholic school and caring community, we are committed to the following objectives: to make students aware of peace and justice issues and provide them with motivation and empowerment to become involved; to offer a college-preparatory program that stimulates intellectual, creative, emotional and physical growth and develops critical thinking skills; to encourage in students a healthy respect for self, family, school and society while fostering caring relationships within the Trinity family; to maintain a strong campus ministry program which will infuse into all aspects of the school a sense of Catholic values and traditions, provide varied and age-appropriate religious worship experiences, all leading to an enhanced spiritual and moral development in students; and to provide an ordered and disciplined environment which facilitates the development of the whole person, while encouraging all individual gifts and talents.

Top Placements

Trinity High School places among the top 20% of private schools in New Hampshire for:

School Overview

School Membership(s)School Assoc.National Catholic Educational Association (NCEA)
Religious AffiliationRoman Catholic
Grades OfferedGrades 9-12

Student Body

Total Students397 students
Student Body Typen/a
% Students of Color
7%
State avg.: 15%
Students by Grade Trinity High School Student By Grade

Academics and Faculty

Total Classroom Teachers31 teachers
Student : Teacher Ratio13:1
National avg.: 13:1

Finances and Admission

Admission DeadlineNone / Rolling
Show me:
Show me:
  • School Location Miles Grades Students
  • Manchester
    Grades: 6-12 | 386 students
    2.9 miles
    2108 River Road
    Manchester, NH 03104
    (603)669-4524
    2.9 6-12
    386
  • Nashua
    Grades: 9-12 | 800 students
    17.9 miles
    194 Lund Road
    Nashua, NH 03060
    (603)889-4107
    17.9 9-12
    800
  • Dover
    Grades: 9-12 | 526 students
    32.1 miles
    197 Dover Point Rd
    Dover, NH 03820
    (603)742-3206
    32.1 9-12
    526
  • Merrimack
    Grades: NS-12 | 286 students
    14.4 miles
    517 Boston Post Rd
    Merrimack, NH 03054
    (603)880-6832
    14.4 NS-12
    286
  • Byfield
    Grades: 9-12 | 423 students
    32.2 miles
    1 Elm St
    Byfield, MA 01922
    (978)465-1763
    32.2 9-12
    423

School Reviews

Endorse Trinity High School. Endorsements should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities
  • Academic or athletic awards

I am a:

Name or Alias:

Your review:

Endorse this school:
Recent Articles
Learn more about how the coronavirus can impact the financing of your child’s education.
Our children's education is a critical concern. That's why we elected to send our kids to private school in the first place. However, this COVID-19 virus is controlling everything. And it will continue to do so indefinitely until we have vaccines to protect us. With that in mind, here are five things you need to do when you are a parent with children in private school during this horrific pandemic.
If you are thinking about private school for your child in the aftermath of the 2020 COVID-19 pandemic, you should exercise even more due diligence than you usually would. More here.
Request Information
I am a:      
Email:
Name of parent:
Student First name:
Student Middle name:
Student Last name:
Student date of birth:
Student is:
     
Currently in grade:
Seeking entry for grade:
Target start date:
Name of current school:
School type:
        
Applying for financial aid?:
        
Please describe academic, athletic, and extracurricular interests of the student.:
Address:
City:
Country:
State:
Zip:

(enter "N/A" if not applicable)
Phone:
Did You Know?
The average acceptance rate in Manchester, NH is 81% (read more about average acceptance rates across the country).