Type
Day
School
St. John's School
Siviq Rank#49Houston, TX • Day
Day
Enrollment
1,400
Student-Teacher Ratio
-
Admit Rate
-
Reach
Limited Evidence
Narrative
Profile Notes
Summary
St. John’s School’s 2025-2026 profile describes the school as an independent, co-educational K-12 day school with 1,422 total students. The profile reports 50% students of color, 14% receiving financial aid, no class rank, and weighted GPAs that favor AP, Honors, and Advanced courses.
College Counseling
College Counseling includes a director, a senior associate director, five associate directors, a database coordinator, and an administrative assistant.
Advanced Coursework
Students very rarely take AP courses before junior year. In the Class of 2026, 100% of students took at least one AP exam; the average number of AP courses taken was four. The school offers AP, Honors, and Advanced courses.
Matriculation Notes
College matriculation is reported for the Classes of 2021-2025 in enrollment bands ranging from 7-8 enrolled to 25+ enrolled across listed colleges.
Siviq Layer
Siviq Scores
Siviq Scores
Precomputed percentiles relative to similar schools. These scores are descriptive rather than judgmental.
Academic Program
100th percentile
Higher reported academic program than 100% of similar schools.
Combines advanced-course offerings, testing, and reported honors or IB signals.
Institutional Resources
76th percentile
Higher reported institutional resources than 76% of similar schools.
Uses linked nonprofit financial capacity when a reviewed EIN match is available.
Outcomes
90th percentile
Higher reported outcomes than 90% of similar schools.
Based on reported college destinations in the current school profile.
Reach & Access
9th percentile
Higher reported reach & access than 9% of similar schools.
Combines geographic reach and reported access signals from the current school data.
Standardized Data
Profile
Profile
Overview
- Grades Served
- K-12
- Residential Enrollment
- 0
- Day Enrollment
- 1,422
Profile
Academics
- Honors Program
- Yes
Profile
Student Body
- Students of Color
- 50%
- Receiving Financial Aid
- 14%
Profile
Policies
- Class Rank Policy
- St. John’s School does not rank its students.
- Weighted Grades
- Yes
- Weighted Grades Policy
- Weighting is reflected only in the overall grade average for the academic year: +0.6 Honors, +0.6 AP, +0.4 Advanced.
- Disciplinary Reporting
- The school discloses major disciplinary incidents to colleges and expects students to disclose them on college applications when prompted.
Linked Nonprofit Data
Nonprofit Financials
Net Assets
$285,287,494
Tax year 2024
Net Income
$55,317,514
Latest revenue minus expenses from the school's nonprofit filing.
Total Expenses
$61,733,580
Tax year 2024
Expenses Per Student
$44,095
Calculated from total expenses divided by the current school-profile enrollment.
Location Context
Nearest
External References
Links
College Outcomes
Top Colleges
Search & Answers
St. John's School Frequently Asked Questions
What is the student-teacher ratio at St. John's School?
The current school profile does not publish a normalized student-teacher ratio for St. John's School.
How many students are enrolled at St. John's School?
The current school profile reports about 1,422 students enrolled at St. John's School.
What grades does St. John's School offer?
St. John's School currently reports serving grades K-12.
Where is St. John's School located?
St. John's School is located in Houston, TX.
Is St. John's School a day school or a boarding school?
St. John's School is a day school.
How many students receive financial aid at St. John's School?
The current school profile says about 14.0% of students at St. John's School receive financial aid.
What is the nearest commercial airport to St. John's School?
The closest commercial airport in the current location enrichment is William P. Hobby Airport (HOU) about 11 miles away.
What is the nearest major city to St. John's School?
The current location enrichment points to Houston • TX • about 4 miles away as the nearest major city for St. John's School.
Which colleges show up most often for St. John's School?
The current school profile highlights Rice University as one of the top reported college destinations for St. John's School.
By Geography
Nearby Schools
By Similarity
Similar Schools
Provenance
Sources
| Source | Type | Checked | Metrics |
|---|---|---|---|
| 2025-2026 School Profile (PDF) Used for normalized profile metrics, school facts, FAQ answers, and school SEO metadata. Official source: www.sjs.org/ftpimages/80/download/download_3165899.pdf | School Profile PDF | Apr 02, 2026 | Academic Rigor Category • Access Category • Advanced Course Notes • Boarding Model • Boarding Status • Boarding Status Code • More normalized profile fields |
| Additional official source sjs.myschoolapp.com/ftpimages/80/download/download_3165899.pdf | Official Linked File | May 11, 2026 | Day Enrollment • Residential Enrollment |
| School Profile St. John's School www.sjs.org/college-counseling/school-profile | Official Profile Page | May 11, 2026 | Enrollment • Founded Year |
| SJS At A Glance St. John's School www.sjs.org/about-sjs/sjs-at-a-glance | Official Website Page | May 11, 2026 | Faculty Count |
Sources & Data QualityMirrored artifacts, website inventory, and normalization review notes for this school profile.
Source Links
Known Website Addresses
| Role | URL | Method |
|---|---|---|
| official_website | www.sjs.org/about/at-a-glance | supplemental_backfill |
| official_website | www.sjs.org/about/facts | supplemental_backfill |
| official_website | www.sjs.org/about/fast-facts | supplemental_backfill |
| official_website | www.sjs.org/about/quick-facts | supplemental_backfill |
| Academics St. John's School | www.sjs.org/academics | supplemental_backfill |
| official_website | www.sjs.org/academics/college-counseling | supplemental_backfill |
| official_website | www.sjs.org/admission | supplemental_backfill |
| official_website | www.sjs.org/admissions | supplemental_backfill |
| official_website | www.sjs.org/student-life | supplemental_backfill |
| official_website | www.sjs.org/tuition-and-financial-aid | supplemental_backfill |
| School Profile St. John's School | www.sjs.org/college-counseling/school-profile | site_scan |
| profile_pdf | sjs.myschoolapp.com/ftpimages/80/download/download_3165899.pdf | page_scan |
| Community and Inclusion St. John's School | www.sjs.org/about-sjs/community-and-inclusion | supplemental_backfill |
| Our Mission St. John's School | www.sjs.org/about-sjs/our-mission | supplemental_backfill |
| SJS At A Glance St. John's School | www.sjs.org/about-sjs/sjs-at-a-glance | supplemental_backfill |
| Faculty and Staff St. John's School | www.sjs.org/about-sjs/faculty-and-staff | supplemental_backfill |
| SJS Upper School Profile 2025-2026 | www.sjs.org/ftpimages/80/download/download_3165899.pdf | supplemental_backfill |
| A Private K12 Coed Independent School Located in Houston, TX | www.sjs.org | supplemental_backfill |
| 2025-2026 school profile PDF | www.sjs.org/ftpimages/80/download/download_3165899.pdf | page_scan |
| Welcome St. John's School | www.sjs.org/about-sjs | supplemental_backfill |
| History St. John's School | www.sjs.org/about-sjs/history | supplemental_backfill |
| Welcome St. John's School | www.sjs.org/about-sjs/welcome | supplemental_backfill |
All Canonical Metrics
| Metric | Value | Evidence |
|---|---|---|
| Grades Served | K-12 | St. John’s School is an independent, co-educational K-12 day school |
| Lowest Grade | 0 | K-12 |
| Highest Grade | 12 | K-12 |
| Postgraduate Offered | - | K-12 |
| Boarding Status | Day | St. John’s School is an independent, co-educational K-12 day school |
| Boarding Status Code | day | Day |
| School Type | Private | St. John’s School is an independent, co-educational K-12 day school |
| School Type Code | private | Private |
| Enrollment | 1400 | enrollment of approximately 1,400 |
| Residential Enrollment | 0 | St. John’s School is an independent, co-educational K-12 day school... TOTAL ENROLLMENT 1,422 |
| Day Enrollment | 1422 | St. John’s School is an independent, co-educational K-12 day school... TOTAL ENROLLMENT 1,422 |
| Student-Teacher Ratio | - | - |
| Founded Year | 1946 | founded in 1946 |
| School Leadership | - | - |
| Key Contacts | - | - |
| Accreditations | - | - |
| School Codes | - | - |
| AP Courses | - | - |
| Average Class Size | - | - |
| IB Program | - | - |
| Honors Program | Yes | weighted in favor of Advanced Placement, Honors, or Advanced courses |
| Advanced Course Notes | Students very rarely take AP courses before junior year. In the Class of 2026, 100% of students took at least one AP exam; the average number of AP courses taken was four. The school offers AP, Honors, and Advanced courses. | Students very rarely take AP courses before junior year. In the Class of 2026, 100% of students took at least one AP exam; the average number of AP courses taken was four. |
| Faculty Count | 95 | 95 Faculty |
| College Counseling Summary | College Counseling includes a director, a senior associate director, five associate directors, a database coordinator, and an administrative assistant. | College Counseling KENLEY TURVILLE Director ... NATALIE GARZA Senior Associate Director ... TANYA CUMMINGS Associate Director ... JEREMY JOHNSON Associate Director ... LESLEY WATKINS Associate Director ... KRISTIN ROBBIO Associate Director ... STEVEN SCALES Associate Director ... PAMELA DESTEFANO Database Coordinator ... GABY CASTILLO Administrative Assistant |
| Testing Policy | - | - |
| Testing Policy Code | - | - |
| Average SAT | - | - |
| Average ACT | - | - |
| Matriculation Summary | College matriculation is reported for the Classes of 2021-2025 in enrollment bands ranging from 7-8 enrolled to 25+ enrolled across listed colleges. | College Matriculation Classes of 2021 - 2025 ... 25+ Enrolled ... 17 - 23 Enrolled ... 11 - 15 Enrolled ... 9 - 10 Enrolled ... 7 - 8 Enrolled |
| Top Colleges | - | Rice University 25+ enrolled; Texas A&M University 25+ enrolled; The University of Texas at Austin 25+ enrolled; University of Chicago 25+ enrolled; Vanderbilt University 25+ enrolled; New York University 17-23 enrolled; Southern Methodist University 17-23 enrolled; Tulane University 17-23 enrolled; University of Virginia 17-23 enrolled; Washington University in St. Louis 17-23 enrolled; Yale University 17-23 enrolled; Brown University 11-15 enrolled; Cornell University 11-15 enrolled; Duke University 11-15 enrolled; Georgetown University 11-15 enrolled; Tufts University 11-15 enrolled; Washington and Lee University 11-15 enrolled; Dartmouth College 9-10 enrolled; Harvard University 9-10 enrolled; Princeton University 9-10 enrolled; University of Miami 9-10 enrolled; University of Michigan 9-10 enrolled; University of Southern California 9-10 enrolled; William & Mary 9-10 enrolled; Case Western Reserve University 7-8 enrolled; Davidson College 7-8 enrolled; Fordham University 7-8 enrolled; Johns Hopkins University 7-8 enrolled; Massachusetts Institute of Technology 7-8 enrolled; Northeastern University 7-8 enrolled; Texas Christian University 7-8 enrolled; Trinity University 7-8 enrolled; University of Richmond 7-8 enrolled; Wake Forest University 7-8 enrolled; Wesleyan University 7-8 enrolled |
| States Represented | - | - |
| Countries Represented | - | - |
| Students of Color | 50 | SELF-REPORTED 50% STUDENTS OF COLOR |
| International Students | - | - |
| Receiving Financial Aid | 14 | STUDENTS RECEIVING 14% FINANCIAL AID |
| Tuition-Free Share | - | - |
| Applicants | - | - |
| Admitted | - | - |
| Matriculated | - | - |
| Admit Rate | - | - |
| Yield Rate | - | - |
| Class Rank Policy | St. John’s School does not rank its students. | St. John’s School does not rank its students. |
| Class Rank Policy Code | - | St. John’s School does not rank its students. |
| Weighted Grades | Yes | Cumulative grade point averages are ... weighted in favor of Advanced Placement, Honors, or Advanced courses. |
| Weighted Grades Policy | Weighting is reflected only in the overall grade average for the academic year: +0.6 Honors, +0.6 AP, +0.4 Advanced. | Weighting is only reflected in the overall grade average for the academic year. The following weighting scale is used: +0.6 Honors, +0.6 AP, +0.4 Advanced. |
| Disciplinary Reporting | The school discloses major disciplinary incidents to colleges and expects students to disclose them on college applications when prompted. | we disclose major disciplinary incidents to colleges and expect students to disclose any such incidents on their college applications when prompted |
| Boarding Model | day_only | day_only |
| Selectivity Category | selective | selective |
| Academic Rigor Category | very_high | very_high |
| Testing Policy Category | not_reported | not_reported |
| College Counseling Category | extensive | extensive |
| Student Body Reach Category | limited_evidence | limited_evidence |
| Access Category | limited_access | limited_access |
| Outcome Category | exceptional_outcomes | exceptional_outcomes |
| Signals | - | Independent K-12 day school; reported as a day school.; No admit rate, applicant count, or yield reported; selectivity inference relies mainly on score strength rather than direct admission pressure.; SAT middle 50% 1420-1530 and ACT middle 50% 32-35 indicate a very strong testing profile.; School offers AP, Honors, and Advanced courses; students very rarely take AP before junior year.; Class of 2026: 100% took at least one AP exam; average student took 4 AP courses.; AP results are exceptionally strong: 94% of scores were 4 or 5 and 99% were 3 or better.; National Merit recognition is substantial: 34 semifinalists and 58 commended scholars.; College counseling staff is large: director, senior associate director, five associate directors, database coordinator, and administrative assistant.; Student-body geographic breadth is not reported; no states represented or countries represented figures provided.; Financial aid signals are present but modest: 14% of students receive aid and $4.6 million is awarded.; College matriculation is reported over five years with strong national outcomes, including multiple enrollees at Rice, UChicago, Vanderbilt, Yale, Harvard, Princeton, MIT, Duke, Brown, Cornell, and others. |