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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 With Reviews, Requirements 2025 | FindingSchool
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School Stats

Average
Current School
Tuition
$24250
Enrollment
508
Faculty with Advanced Degrees
80%
Teacher-Student Ratio
1:13
Endowment
$0.5 millions
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
#13 Vanderbilt University 1
#15 Rice University 6
#15 Washington University in St. Louis 3
#17 Cornell University 2
#18 Columbia University 1
#18 University of Notre Dame 2
#20 University of California: Berkeley 2
#20 University of California: Los Angeles 1
#22 Carnegie Mellon University 2
#22 Georgetown University 3
#25 New York University 2
#25 University of Southern California 2
#25 University of Virginia 1
LAC #5 Wellesley College 1
#29 University of Florida 1
#29 University of North Carolina at Chapel Hill 3
LAC #6 Carleton College 1
#32 Tufts University 1
#38 University of Texas at Austin 25
#41 Boston University 2
#44 Brandeis University 1
#44 Case Western Reserve University 1
#44 Georgia Institute of Technology 1
#44 Northeastern University 6
#44 Tulane University 3
LAC #9 Claremont McKenna College 1
#55 Florida State University 1
#55 Trinity University 12
#55 University of Washington 1
LAC #11 Washington and Lee University 1
#62 George Washington University 3
#62 Syracuse University 1
LAC #13 Smith College 2
#67 Texas A&M University 7
#72 American University 1
#72 Fordham University 2
#72 Indiana University Bloomington 2
#72 Knox College 1
#72 Sarah Lawrence College 1
#72 Southern Methodist University 7
LAC #15 Davidson College 1
LAC #15 Hamilton College 1
#84 Bennington College 1
#85 Southwestern University 5
#89 Colorado School of Mines 2
#89 Elon University 1
#89 Texas Christian University 2
LAC #18 Barnard College 2
LAC #18 Colgate University 1
LAC #18 Haverford College 1
LAC #18 United States Air Force Academy 1
#105 University of Denver 2
#107 Austin College 1
#121 University of Kansas 1
LAC #25 Bates College 1
LAC #27 Macalester College 2
#137 University of Alabama 1
LAC #31 Kenyon College 1
LAC #36 Mount Holyoke College 1
#182 University of Houston 1
LAC #37 Occidental College 1
LAC #39 Trinity College 1
LAC #45 Furman University 1
LAC #48 Whitman College 1
Columbia College Chicago 1
Emerson College 1
Franklin W. Olin College of Engineering 1
McGill University 1
Mills College 1
Pratt Institute 1
Rhode Island School of Design 1
Rose-Hulman Institute of Technology 1
Texas State University 1
United States Military Academy 2
University of Edinburgh 1
University of Minnesota: Twin Cities 1
University of Texas at Dallas 6
University of Texas at San Antonio 2
Wagner College 1
View all
Matriculation
Ranking University/College 2018-2023 2022 2016-2021 2015-2020 2014-2019 Total
All schools 131 51 129 127 69
#1 Princeton University 1 1
#2 Columbia University 1 1 1 3
#2 Harvard College 1 1 1 3
#2 Massachusetts Institute of Technology 3 3 6
#5 Yale University 2 1 1 2 6
#6 Stanford University 2 3 3 8
#6 University of Chicago 2 2 1 5
#8 University of Pennsylvania 3 3 2 8
#9 California Institute of Technology 1 1
#9 Northwestern University 2 2 2 6
#9 Johns Hopkins University 2 1 2 2 7
#14 Vanderbilt University 1 2 3 6
#14 Washington University in St. Louis 3 1 2 3 9
#17 Cornell University 2 1 1 4
#17 Rice University 6 2 4 5 5 22
#19 University of Notre Dame 2 2 1 5
#20 University of California: Los Angeles 1 1 3 3 3 11
#21 Emory University 1 1 2 4
#22 University of California: Berkeley 2 1 2 1 6
#23 Georgetown University 3 1 3 3 4 14
#23 University of Michigan 1 1
#25 Carnegie Mellon University 2 1 3
#25 University of Virginia 1 1 1 1 4
#27 University of Southern California 2 1 1 2 6
#28 University of Florida 1 1 1 3
#28 Tufts University 1 2 2 5
#28 University of North Carolina at Chapel Hill 3 3 3 2 11
#28 New York University 2 4 4 10
#34 University of California: San Diego 1 1
#34 University of Rochester 1 1
#38 University of Texas at Austin 25 2 27 26 23 103
#38 Georgia Institute of Technology 1 1 1 2 5
#42 Tulane University 3 1 2 2 8
#42 Case Western Reserve University 1 1 2
#42 Brandeis University 1 1 1 1 4
#42 Boston University 2 2 2 6
#49 Ohio State University: Columbus Campus 1 1
#49 Northeastern University 6 1 4 4 4 19
#49 Pepperdine University 1 1
#55 Santa Clara University 1 1
#55 Rensselaer Polytechnic Institute 1 1
#55 Florida State University 1 1
#59 Syracuse University 1 1 1 1 4
#59 University of Washington 1 1 2
#62 Rutgers University 1 1
#63 Worcester Polytechnic Institute 1 1
#63 George Washington University 3 1 2 2 2 10
#68 University of Massachusetts Amherst 1 1 1 3
#68 University of Minnesota: Twin Cities 1 1 2
#68 Indiana University Bloomington 2 1 1 1 5
#68 Texas A&M University 7 3 7 5 6 28
#68 Fordham University 2 2 4
#68 Southern Methodist University 7 8 8 5 28
#75 Baylor University 1 1
#79 Brigham Young University 1 1
#79 American University 1 1 2 2 2 8
#83 Texas Christian University 2 2 2 6
#83 Colorado School of Mines 2 1 3
#83 Elon University 1 1 1 1 4
#93 University of Denver 2 1 3
#99 University of Oregon 1 1
#103 Saint Louis University 1 1 1 3
#103 University of Arizona 1 1
#103 University of San Francisco 1 1
#117 Rochester Institute of Technology 1 1 2
#117 Arizona State University 1 1
#117 University of Vermont 1 1
#122 University of Kansas 1 1 2
#127 Clarkson University 1 1 2
#127 Seattle University 1 1 2
#127 Seton Hall University 1 1
#136 University of Texas at Dallas 6 1 9 10 10 36
#148 University of Alabama 1 1 1 3
University of Colorado Boulder 1 2 2 5
Matriculation
Ranking University/College 2018-2023 2022 2016-2021 2015-2020 2014-2019 Total
All schools 24 18 21 21 6
#2 Amherst College 1 1 1 3
#4 Pomona College 1 1 2
#5 Wellesley College 1 1 2
#8 Claremont McKenna College 1 2 2 5
#9 Carleton College 1 1 2
#11 United States Military Academy 2 1 2 2 7
#11 Washington and Lee University 1 1
#13 Davidson College 1 1 1 3
#13 Hamilton College 1 1 1 1 4
#16 Haverford College 1 1 1 3
#17 Smith College 2 1 1 1 1 6
#17 Colby College 1 1
#17 Barnard College 2 1 1 1 5
#17 Wesleyan University 1 1
#17 Colgate University 1 1 2
#22 United States Air Force Academy 1 1 1 1 4
#25 Bates College 1 1 2
#27 Macalester College 2 1 1 1 1 6
#30 Bryn Mawr College 1 1 1 3
#30 Kenyon College 1 1 2
#30 Mount Holyoke College 1 1 1 1 4
#38 Lafayette College 1 1
#38 Skidmore College 1 1
#38 Whitman College 1 1
#42 Denison University 1 1
#42 Occidental College 1 1 2 2 6
#46 Trinity College 1 1 1 1 4
#46 Furman University 1 2 1 4
#50 Connecticut College 1 1
#54 Gettysburg College 1 1
#62 Bard College 1 1
Franklin & Marshall College 1 1

AP Scores

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

Academics

AP

(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
View all

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
View all

Arts

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

Basic Info

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

Application Info

Deadline: Rolling
Other Accepted Scores: ISEE
Recommended
Recommended

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 latest tuition for Keystone School’s Co-ed student?
The total fee for Keystone School in 2024 is $24,250 which typically includes tuition, boarding fee, student management fee and a few 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 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 to start with an application with 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.
Please share a few nearby schools that are 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, 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%

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