Bishop Guertin High School (Top Ranked Private School for 2026-27)

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Quick Facts (26-27)

Top Ranked NH School
Grades: 9-12
Enrollment: 751 students
Yearly Tuition: $17,900
Average class size: 18 students
Application Deadline: Jan. 15 / rolling
Source: ✓Verified school update

School Rankings

Bishop Guertin High School ranks among the top 20% of private schools in New Hampshire for:

School Facts

Religious Affiliation

Catholic

Grades Offered

Grades 9-12

Students By Grade

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Distribution of Students By Grade

Grade	Bishop Guertin High School
9	173
10	202
11	194
12	182

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Grade 10 has most students with 202, more than Grade 9 at 173 and Grade 12 at 182.

Year Founded

1963

Summer School Offered

Yes

School Calendar

View School Calendar

School Motto

Where every student is known, valued, and treasured.

Student Body

Total Students

751 students

Student Body Type

Co-ed

% Students of Color

16%

State avg.: 19%

Academic Profile

Total Classroom Teachers

62 teachers

Student-Teacher Ratio

12:1

National avg.: 11:1

% Faculty w/Advanced Degree

10%

Average Class Size

18 students

Average SAT score

1270

(Out of 1600)

Average ACT score

(Out of 36)

Classroom Dress Code

Formal

Number of AP Courses

17 courses

School Membership(s)School Assoc.

Other religious school association(s)
New England Association of Schools and Colleges (NEASC)

Tuition & Financial Aid

Admission Deadline

Jan. 15 / rolling

Yearly Tuition Cost

$17,900

View national tuition avg.

Tuition Notes

$350 Registration Fee $150 Activity Fee $350 Graduation Fee

% on Financial Aid

20%

Average Financial Aid Grant

$4,000

College Acceptance Rate

100%

Application URL

Online Application

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Sports

Total Sports Offered

23 sports

Colors

Green, Gold

School Mascot

Cardinal

School Notes

Bishop Guertin High School offer a college preparatory program that encourages the "whole-person" to develop.
We foster an environment that allows students to discover their emerging identities, to develop their particular gifts and skills and to emerge as well-rounded young men and women.
Bishop Guertin High School prepares students for a life-long agenda.
We invite our students to be more sensitive to the needs and concerns of others, to be more service-oriented, to be a little bit more Christian.
Students at Bishop Guertin catch a spirit, an attitude that they carry with them through life.

Bishop Guertin students are prepared for college, and for life. Based on PSAT testing data, our students are considered "college-ready" by grade 10. On average, our students score 200 points higher than the state and national average. We boast a 100% graduation rate; 98% of graduates attend a 4-yr college of university; many of them attend their top choice school. We form students to be the best version of themselves; and challenge them to change the world.
https://www.youtube.com/watch v=BHHEy6WJ-3M
https://www.youtube.com/watch v=EfOHKWczL0g
https://www.youtube.com/watch v=m3lan93YYI4
https://www.youtube.com/watch v=P3bYj8SLm98

Source: Verified school update

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Frequently Asked Questions

How much does Bishop Guertin High School cost?

Bishop Guertin High School's tuition is approximately $17,900 for private students.

What sports does Bishop Guertin High School offer?

Bishop Guertin High School offers 23 interscholastic sports: Alpine Skiing, Baseball, Basketball, Bowling, Cheering, Cross Country, Diving, Equestrian, Field Hockey, Football, Golf, Gymnastics, Ice Hockey, Lacrosse, Nordic Skiing, Soccer, Softball, Swimming, Tennis, Track and Field, Volleyball, Winter Track and Wrestling. Bishop Guertin High School is ranked as one of the top 20% of private schools in New Hampshire for most sports offered.

What is Bishop Guertin High School's ranking?

Bishop Guertin High School ranks among the top 20% of private schools in New Hampshire for: Largest student body, Most AP courses offered and Most sports offered.

When is the application deadline for Bishop Guertin High School?

The application deadline for Bishop Guertin High School is Jan. 15 / rolling (applications are due on Jan. 15 but additional applications are reviewed year-round as space permits ).

School Reviews

5 3/5/2015

One of the best experiences of my life! Socially, I met some of my best friends at BG. Academically, I was challenged and supported. They teach students to be self-advocates, and are, in turn, approachable and willing to help. The classes were interesting, and the faculty were engaging. I was prepared for college in so many ways; far beyond my peers from other high schools. BG is a special place! It truly is a family. I thank my parents for making the sacrifice to send me to BG!

- Posted by Student/Alumni - aliso

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Did You Know?

The average private school tuition in Nashua, NH is $11,243 for elementary schools (read more about average private school tuition across the country).

The average acceptance rate in Nashua, NH is 91% (read more about average acceptance rates across the country).