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Keystone School United States Flag

B+ Texas, US
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Home Day schools Keystone School

School Overview

Data & methodology
Overall
B+
Matriculation A
Academics A
Extracurriculars C
Community A
Reviews N/A
Keystone School has been a haven for bright, motivated students since 1948. The mission of Keystone School is to offer an accelerated K-12 curriculum to provide motivated students with a nationally recognized, well-rounded educational experience in a supportive, inclusive environment that encourages academic excellence, ethical growth, community involvement, and responsible leadership. Through a strong academic curriculum, the school challenges students to develop diligence, independence, self-discipline, responsibility, and inquisitiveness. The educational culture of Keystone encourages students to pursue independent thought and research in a balanced environment. Working collaboratively in the high school, students continue to demonstrate to each other the value of acquiringknowledge, developing strong study habits, and mastering research skills.
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Keystone School Information 2025 | FindingSchool
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School Stats

Average
Current School
Tuition
$24,250
Enrollment
508
Faculty with Advanced Degrees
80%
Teacher-Student Ratio
1:13
Endowment
$1 million
AP
19
Average SAT Score
1345
Average ACT Score
30
Class Size
13

Matriculation

Matriculation

(2018-2023)
Ranking University/College Students
#1 Princeton University 1
#2 Massachusetts Institute of Technology 3
#3 Harvard College 1
#3 Stanford University 2
#3 Yale University 2
#6 University of Chicago 2
#7 Johns Hopkins University 2
#7 University of Pennsylvania 3
#10 Northwestern University 2

AP Scores

(2023)
Number of students who took AP tests
90
86%
Score 5
Score 4
Score 3
Other scores

Academics

AP Courses

(19)
Biology
Calculus BC
Chemistry
Computer Science A
Environmental Science
European History
Biology
Calculus BC
Chemistry
Computer Science A
Environmental Science
European History
Spanish Language and Culture
Spanish Literature and Culture
Statistics
United States History
Calculus AB
Physics C: Mechanics
French Language and Culture
Physics C: Electricity and Magnetism
English Language and Composition
English Literature and Composition
Studio Art: 2-D Design
Studio Art: 3-D Design
Studio Art: Drawing
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Sports

(5)
Baseball
Basketball
Softball
Tennis
Volleyball

Extracurricular Activities and Clubs

(14)
Stronomy
French Club
Junior Statesman
Literary Magazine
National Honor Society
Science Fair
Stronomy
French Club
Junior Statesman
Literary Magazine
National Honor Society
Science Fair
Spanish Club
Stone Soul
Student Council
Students for Environmental Action and Service
Theater Club
Yearbook
5th/6th Grade Service Club
Middle School Science Bowl
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Arts

(7)
Band
2D Design
Digital Media
Drawing
Film
Filmmaking
Band
2D Design
Digital Media
Drawing
Film
Filmmaking
Writing
View all

Contact Info

http://www.keystoneschool.org
119 E Craig Pl, San Antonio, TX 78212
210-735-4022
zwormley@keystoneschool.org
Texas

Basic Info

Co-ed
Day School Grades: PK-12
Urban
IB: No
ESL: No
Year Founded: 1948
Religious Affiliation: Other

Application Info

Deadline: Rolling
Other Accepted Scores: ISEE
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Frequently Ask Questions about Keystone School

Tell me a bit about Keystone School.
Keystone School is Co-ed private day school located in Texas, US. It was founded 1948 , and currently has about 508 students.

For more official information, please visit http://www.keystoneschool.org.
Does Keystone School have rigorous academic requirements?
Keystone School is offering 19 AP courses.

Keystone School also have 80% of faculties whose degrees are master and above.
Where do Keystone School students typically go for their colleges?
Based on the most recent matriculation data, 23.96% go to top 50 US universities and colleges*, 23.96% go to top 25, and about 5.21% go to Harvard, Yale, Princeton, Stanford and MIT.

*Ranking is based on the 2024 US News College Ranking.
What is the application requirement for Keystone School?
Similar to most private schools in the US, Keystone School’s typical admission requirements include school transcript, recommendation letter, application essay, and interview (often optional, but highly recommended).
What is the Day Tuition for Keystone School?
The day tuition for Keystone School in 2024 is $24,250 For international students, there are additional fees, such as student management fee and other fees associated with managing international students.

For more information, please contact school’s admission team at zwormley@keystoneschool.org .
Where is Keystone School located?
Keystone School is located in the State of Texas of USA. The closest major city is San Antonio, which is about 2 miles away from school. Most families can choose San Antonio International Airport to travel in and out of school.
How popular is Keystone School on the FindingSchool network?
Based on FindingSchool monthly traffic data as well as onsite search record, Keystone School is within top 600 for all schools on FindingSchool.

Also Keystone School has been favorited by 16 users.
How do I complete an application for Keystone School?
The first stop is to carefully review the school profile on FindingSchool to learn more about Keystone School. Most of them are directly provided by the school.

Also it is highly recommended to visit Keystone School’s official site: http://www.keystoneschool.org or call them at 210-735-4022.
Are there additional schools that are located close to Keystone School?
Yes, here are few: Incarnate Word High School, Providence Catholic School and St. Anthony Catholic High School.

The closest major city is San Antonio. You can find out more schools near San Antonio here.
What is the FindingSchool rating for Keystone School?
The overall rating for Keystone School is B+.

The section ratings of Keystone School are:
A for Matriculation
A for Academics
C for Extracurriculum
A for Community

Nearby City

San Antonio, Texas
San Antonio, located in south-central Texas, is renowned for its rich colonial history. The Alamo, a historic Spanish mission, is the site of a pivotal 1836 battle for Texan independence. The iconic San Antonio River Walk stretches for miles, offering a scenic promenade lined with restaurants and shops. HemisFair Park features the 750-foot Tower of the Americas, providing panoramic views of the city. Known for its vibrant culture, the city blends historic landmarks with modern attractions, including world-class dining and festivals.
Population (2022) 1,351,305
Cost of Living Lower than the national average 9%
Nearby Airport San Antonio International Airport

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