Trinity Academy (Top Ranked Private School for 2026-27)

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Quick Facts (2026-27)

Top Ranked WI School
Grades: Prekindergarten-12
Enrollment: 30 students
Yearly Tuition: $5,500
Acceptance rate: 95%
Average class size: 5 students
Application Deadline: None / Rolling
Source: ✓Verified school update

School Rankings

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

School Facts

School Membership(s)School Assoc.

Other special emphasis association(s)

Religious Affiliation

Catholic

Grades Offered

Grades Prekindergarten-12

Students By Grade

View Data

Distribution of Students By Grade
Grade	Trinity Academy
Pre-K	3
Kind	1
1	2
2	4
3	3
4	1
5	4
6	2
7	5
8	1
9	2
10	1
12	1

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Year Founded

1997

Colors

Blue and Gold

School Calendar

View School Calendar

Campus Size

8 acres

Student Body

Total Students

30 students

Student Body Type

Co-ed

% Students of Color

11%

State avg.: 35%

Academics & Faculty

Total Classroom Teachers

16 teachers

Student-Teacher Ratio

2:1

National avg.: 11:1

% Faculty w/Advanced Degree

99%

Average Class Size

5 students

Number of AP Courses

6 courses

Advanced Courses

A.P LiteratureA.P. Calculus

A.P. ChemistryA.P. European History

A.P. HistoryA.P. Physics

Average ACT score

(Out of 36)

Classroom Dress Code

Formal

Uniform skirt or jumper for girls. Uniform pants and collared shirt for boys.

Tuition & Acceptance Rate

Admission Deadline

None / Rolling

Yearly Tuition Cost

$5,500

View national tuition avg.

Tuition Notes

K3/K4 $4,500 K5-8. $5,500 9-12. $7,500

Acceptance Rate

95%

National avg.: 82%

College Acceptance Rate

95%

Admissions Director

Elizabeth A. Mitchell, S.C.D.

Application URL

Online Application

Sports

Total Sports Offered

6 sports

Sports

BasketballCross Country

Field HockeyFlag Football

SoccerTrack and Field

Extracurriculars

Total ExtracurricularsTotal Extra-curric.

4 extracurriculars

ExtracurricularsExtra-curric.

Club or Organization:

Altar ServersForensics

LectorsSchool Play

School Notes

Trinity Academy is a K3-12th grade co-educational independent school established to serve families in the intellectual, moral, and spiritual formation of their children.
The school offers a highly traditional, value-centered curriculum, which stresses phonics reading, the fundamentals of math computation, and the development of strong spelling, grammar, and writing.
Critical thinking skills are nurtured from the earliest grades through the reading of fine literature, poetry, biography, and historical documents.
Trinity Academy does not discriminate on the basis of race, color, religion, national or ethnic origin in the administration of its educational policies, scholarship and loan programs, athletic programs, or other school administered programs. At Trinity Academy we are committed to the character formation of each child.
Daily prayer is emphasized and encouraged, as well as Scripture reading and catechetical preparation.
Students are treated with true respect by all administrators and teachers.
The students, in turn, are expected to treat one another and their teachers with courtesy and respect.
We look to our Lord for support in all that we do.
"Provident Dominus" is the motto of Trinity Academy and the school is founded on the belief that "The Lord Provides.".

Trinity Academy is a K3-12th grade co-educational independent school established to serve families in the intellectual, moral, and spiritual formation of their children. The school offers a highly traditional, value-centered curriculum, which stresses phonics reading, the fundamentals of math computation, and the development of strong spelling, grammar, and writing. Critical thinking skills are nurtured from the earliest grades through the reading of fine literature, poetry, biography, and historical documents. Trinity Academy does not discriminate on the basis of race, color, religion, national or ethnic origin in the administration of its educational policies, scholarship and loan programs, athletic programs, or other school administered programs. At Trinity Academy we are committed to the character formation of each child. Daily prayer is emphasized and encouraged, as well as Scripture reading and catechetical preparation. Students are treated with true respect by all administrators and teachers. The students, in turn, are expected to treat one another and their teachers with courtesy and respect. We look to our Lord for support in all that we do. "Provident Dominus" is the motto of Trinity Academy and the school is founded on the belief that "The Lord Provides."

Source: Verified school update

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Frequently Asked Questions

How much does Trinity Academy cost?

Trinity Academy's tuition is approximately $5,500 for private students.

What is the acceptance rate of Trinity Academy?

The acceptance rate of Trinity Academy is 95%, which is higher than the national average of 90%.

What sports does Trinity Academy offer?

Trinity Academy offers 6 interscholastic sports: Basketball, Cross Country, Field Hockey, Flag Football, Soccer and Track and Field.

What is Trinity Academy's ranking?

Trinity Academy ranks among the top 20% of private schools in Wisconsin for: Highest average ACT score and Highest percentage of faculty with advanced degrees.

When is the application deadline for Trinity Academy?

The application deadline for Trinity Academy is rolling (applications are reviewed as they are received year-round).

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Did You Know?

The average private school tuition in Waukesha County, WI is $9,081 for elementary schools and $18,204 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Waukesha County, WI is 93% (read more about average acceptance rates across the country).