Assumption High School (Top Ranked Private School for 2026)

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About the School

Assumption High School was founded in 1955 by the Sisters of Mercy.
We educate the whole person in a caring, Christian environment.
We offer programs to young women with a wide range of abilities, talents, and needs.
We make sure that our young women learn and grow and feel good about themselves.
We provide financial assistance to families demonstrating economic need by reaching out to the poor and minorities in the community.
Assumption High School enjoys a tradition of academic excellence and development of Christian leaders who are committed to the values of compassion toward all and service to those in need.

Quick Facts (2026)

Top Ranked KY School
Grades: 9-12
Enrollment: 874 students
Yearly Tuition: $16,400
Average class size: 19 students
Application Deadline: None / Rolling
Source: ✓Verified school update

School Rankings

Assumption High School ranks among the top 20% of private schools in Kentucky for:

School Facts

School Membership(s)School Assoc.

National Catholic Educational Association (NCEA)
Other religious school association(s)
State or regional independent school association

Religious Affiliation

Catholic

Grades Offered

Grades 9-12

Students By Grade

View Data

Distribution of Students By Grade
Grade	Assumption High School
9	209
10	215
11	203
12	247

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Learning Difference Programs

Yes

Year Founded

1955

Colors

White, Maroon, Rose

School Calendar

View School Calendar

Awards

Blue Ribbon School

Student Body

Total Students

874 students

Student Body Type

All-girls

% Students of Color

State avg.: 13%

Academics & Faculty

Total Classroom Teachers

73 teachers

Student-Teacher Ratio

12:1

National avg.: 11:1

Average Class Size

19 students

Number of AP Courses

21 courses

Tuition & Acceptance Rate

Admission Deadline

None / Rolling

Yearly Tuition Cost

$16,400

View national tuition avg.

Application URL

Online Application

School Notes

School Motto: Integrity Matters.
School Mascot: Rocket

Assumption High School was founded in 1955 by the Sisters of Mercy. We educate the whole person in a caring, Christian environment. We offer programs to young women with a wide range of abilities, talents, and needs. We make sure that our young women learn and grow and feel good about themselves. We provide financial assistance to families demonstrating economic need by reaching out to the poor and minorities in the community. Assumption High School enjoys a tradition of academic excellence and development of Christian leaders who are committed to the values of compassion toward all and service to those in need.

Sample of notable school alumni/alumnae:
- Mary Byron, Activist -
- Catherine McAuley, Founder of the Sisters of Mercy -

Source: Verified school update

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Frequently Asked Questions

How much does Assumption High School cost?

Assumption High School's tuition is approximately $16,400 for private students.

What schools are Assumption High School often compared to?

Assumption High School is often viewed alongside schools like Sacred Heart Academy by visitors of our site.

Who are famous alumni from Assumption High School?

Assumption High School famous alumni include: Mary Byron, Activist and Catherine McAuley, Founder of the Sisters of Mercy.

What is Assumption High School's ranking?

Assumption High School ranks among the top 20% of private schools in Kentucky for: Largest student body and Most AP courses offered.

When is the application deadline for Assumption High School?

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

In what neighborhood is Assumption High School located?

Assumption High School is located in the Gardiner Lane neighborhood of Louisville, KY. There are 1 other private schools located in Gardiner Lane.

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Did You Know?

The average private school tuition in Louisville, KY is $11,175 for elementary schools and $12,444 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Louisville, KY is 81% (read more about average acceptance rates across the country).

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Assumption High School

About the School

School Rankings

School Facts

Distribution of Students By Grade

Student Body

Academics & Faculty

Tuition & Acceptance Rate

School Notes

Frequently Asked Questions

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