Thomas Jefferson School
Thomas Jefferson School is an independent coeducational boarding and day school in St. Louis, Missouri, serving about 75 academically talented students in grades 7-12 with a 6:1 teacher-student ratio, classical liberal arts curriculum, and a 100% college matriculation rate.
- Company typePrivate
- Founded1946
- HeadquartersSaint Louis, United States
- Headcount101–250
- GTM typeB2C
- OfferingServices
What Thomas Jefferson School does
Thomas Jefferson School is a small, independent, coeducational, non-sectarian college-preparatory boarding and day school founded in 1946 and located on a 20-acre suburban campus at 4100 S. Lindbergh Boulevard in St. Louis, Missouri. The school serves approximately 75 students in grades 7-12 with a 6:1 teacher-student ratio, employing 239 people across faculty, residential life, dining, and administration. The core product is a classical liberal arts curriculum that emphasizes discussion-based learning, 8 AP courses by graduation, a sequential classical-languages program (Latin, Greek, French/Italian), and dedicated college counseling starting in middle school. The school's stated outcomes include a 100% college matriculation rate, SAT mid-50% of 1390-1530, and recognition as the #1 Best Boarding High School in Missouri and a Top 5% Best College Prep High School in America by Niche.
The school generates revenue primarily through tuition for boarding and day students, billed annually, with the published material noting a $4,900 per-student gap between tuition and actual educational cost that is funded through donations rather than tuition increases. Need-based financial aid is available to both domestic and international applicants, and additional revenue comes from development fundraising, auxiliary fees, and partnerships such as FLIK for campus dining. Distribution is fully direct via a rolling admissions process, campus visits, shadow days, virtual tours, and 50+ annual college representative visits, with no third-party channel intermediaries. The institution is a nonprofit governed by a Board of Trustees (chaired by Laurie Shornick, Ph.D.), led by Head of School Jane Roth, and operates as a single-campus organization with no subsidiaries, parent company, or external ownership.
Thomas Jefferson School firmographics
Firmographics- Name
- Thomas Jefferson School
- Legal name
- Thomas Jefferson School
- Website
- https://tjs.org
- Company type
- Private
- Founded year
- 1946
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Thomas Jefferson School is an independent coeducational boarding and day school in St. Louis, Missouri, serving about 75 academically talented students in grades 7-12 with a 6:1 teacher-student ratio, classical liberal arts curriculum, and a 100% college matriculation rate.
- Ownership category
- akta.pro rank
Thomas Jefferson School industry classification
Industry- Product category
- College Preparatory Boarding and Day School
- NAICS
- Elementary and Secondary Schools (6111)
- SIC
- Services-Educational Services (8200)
- akta.pro primary industry
- Secular/Nonsectarian Liberal Arts Colleges (EDAHACAG)
- akta.pro secondary industry
- Great Books/Core Curriculum Liberal Arts Colleges (EDAHACAM)
Keywords
Where Thomas Jefferson School is headquartered
LocationHeadquarters
- HQ city
- Saint Louis
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Thomas Jefferson School business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales, Supply Chain, Others
Revenue model
- Tuition and Fees: Primary revenue from tuition for both boarding and day students. The school maintains a $4,900 per student gap between tuition and actual cost of education, which is subsidized through donations and financial aid programs.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Need-based financial aid for eligible families |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
Thomas Jefferson School product offering
Product offeringCore offering
Thomas Jefferson School operates a small, coeducational college-preparatory boarding and day school for grades 7-12, offering a rigorous classical liberal arts curriculum with 6:1 student-teacher ratio and comprehensive college counseling. The school delivers on-campus academic instruction, residential life programming, athletics, arts, service learning, and 100% college matriculation support from its 20-acre campus in suburban St. Louis, Missouri.
Product overview
Thomas Jefferson School is a small, independent, coeducational college-preparatory boarding and day school offering a unified educational program for grades 7-12. The school provides a classical liberal arts curriculum centered around core academic departments (English, Mathematics, Science, Social Studies, and Languages) supplemented by College Counseling, Athletics, Arts, and over 20 Student Clubs and Activities. The Residential Life Program offers on-campus boarding with gender-inclusive housing options, while the Service Learning Program requires community service hours. The school operates with a 6:1 student-teacher ratio and emphasizes small class sizes, discussion-based learning, and Advanced Placement preparation. The institution is located on a 20-acre campus in suburban St. Louis, Missouri, serving approximately 75 students in grades 7-12.
Differentiator
Problem solved
Functional benefit
Products and services
- Thomas Jefferson School Education Program
Quantifiable outcome
- 100% college matriculation rate
- +6 more outcomes
Companies that use Thomas Jefferson School
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles2 records
Thomas Jefferson School technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Thomas Jefferson School partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered minor and core.
- Consulate General of Italy in ChicagominorPartnership to promote Italian language and culture, with a delegation visit including the Consul General from Chicago and Honorary Vice-Consul from St. Louis to continue collaboration on Italian cultural programs.
- FLIK Independent School DiningcoreFLIK provides campus dining services with focus on inclusive menus, locally and sustainably sourced ingredients, and student input in menu creation. They offer fresh, local ingredients with sustainability practices including Buy Local, Imperfectly Delicious Produce, and Green Restaurant Association Certification.
- Washington University in St. LouisminorTJ faculty participate in the Homeric Greek Reading Group at Washington University alongside scholars and alumni, including faculty Boaz Roth and Dr. Michele Asuni, and alumni Bill Rowe '63 and John Biggs '54.
- 50+ College and University PartnerscoreOver 50 colleges and universities visit TJ campus annually to meet with students, participate in virtual visits, and engage in the college recruitment process. Students tour Washington University in St. Louis and St. Louis University as part of college counseling program.
Scale indicators10 records
Recent moves6 records
Expansion highlights4 records
Thomas Jefferson School competitors and assessment
Company assessmentDirect peers
- Phillips Exeter Academy: Elite coeducational boarding and day school in Exeter, NH serving grades 9-12 (and 9-12 plus postgrad). Like Thomas Jefferson School, Exeter is a top-tier private college-prep boarding school focused on rigorous academics, small discussion-based classes (Harkness method), and 100% college matriculation; it is directly comparable on residential liberal arts college-prep model.
- Choate Rosemary Hall: Elite coeducational private boarding and day school in Wallingford, CT serving grades 9-12 (with a 9th grade entry point and 5th-year options). Choate is a near-perfect peer to Thomas Jefferson School in being a non-sectarian, college-prep boarding school with a strong residential program and high college matriculation rates.
- Deerfield Academy: Elite coeducational boarding and day school in Deerfield, MA for grades 9-12. Comparable to Thomas Jefferson School as a residential college-prep institution with high academic outcomes, small class sizes, and 100% college matriculation, though larger in enrollment.
- The Lawrenceville School: Elite coeducational boarding and day school in Lawrenceville, NJ for grades 9-12 plus postgraduate. Peer to Thomas Jefferson School as a residential college-prep school emphasizing small, discussion-based classes, signature pedagogical methods (Harkness-style), and 100% college matriculation.
- Groton School: Elite coeducational boarding school in Groton, MA for grades 9-12 plus postgraduate. Peer to Thomas Jefferson School as a top-tier private college-prep boarding school with small enrollment, high faculty credentials, and a strong residential life program.
- Milton Academy: Elite coeducational day and boarding school in Milton, MA serving grades K-12 with a boarding program at the upper school. Comparable to Thomas Jefferson School on the residential college-prep model, small class sizes, and strong college matriculation outcomes, though it is significantly larger.
- Middlesex School: Elite coeducational boarding school in Concord, MA serving grades 9-12. Direct peer to Thomas Jefferson School on residential college-prep model, small enrollment, and rigorous liberal arts curriculum; both emphasize close faculty-student relationships and 100% college matriculation.
- St. Paul's School: Elite coeducational boarding school in Concord, NH serving grades 9-12. Directly comparable to Thomas Jefferson School as a residential college-prep institution with a strong liberal arts curriculum, 100% college matriculation, and a relatively small, deliberately sized student body.
- Phillips Academy Andover: Elite coeducational boarding and day school in Andover, MA serving grades 9-12 plus postgraduate. Directly comparable to Thomas Jefferson School on coeducational, non-sectarian, residential college-prep model with rigorous academics and need-based financial aid enabling diverse enrollment.
- The Hotchkiss School: Elite coeducational boarding school in Lakeville, CT serving grades 9-12 plus postgraduate. Direct peer to Thomas Jefferson School as a top-tier private college-prep boarding school with a strong liberal arts foundation, robust college counseling, and consistently high college matriculation outcomes.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Thomas Jefferson School social profiles
Digital presenceThomas Jefferson School financial estimates
Financial estimateRevenue estimate
Valuation estimate
Thomas Jefferson School leadership team
Management profileNumber of profiles
Profiles6 records
Thomas Jefferson School funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Thomas Jefferson School M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Thomas Jefferson School
What does Thomas Jefferson School do?
Thomas Jefferson School operates a small, coeducational college-preparatory boarding and day school for grades 7-12, offering a rigorous classical liberal arts curriculum with 6:1 student-teacher ratio and comprehensive college counseling. The school delivers on-campus academic instruction, residential life programming, athletics, arts, service learning, and 100% college matriculation support from its 20-acre campus in suburban St. Louis, Missouri.
Is Thomas Jefferson School a public or private company?
Thomas Jefferson School is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Thomas Jefferson School founded?
Thomas Jefferson School was founded in 1946. It employs 101 to 250 people.
Where is Thomas Jefferson School based?
Thomas Jefferson School is headquartered in Saint Louis, United States, in the North America region.
How does Thomas Jefferson School make money?
One revenue line is on record: tuition and Fees.
Who are Thomas Jefferson School's main competitors?
Direct peers on record are Phillips Exeter Academy, Choate Rosemary Hall, Deerfield Academy, The Lawrenceville School, Groton School, Milton Academy, Middlesex School, St. Paul's School, Phillips Academy Andover and The Hotchkiss School.
Does Thomas Jefferson School have an API?
No public API is recorded for Thomas Jefferson School.
What industry is Thomas Jefferson School in?
Thomas Jefferson School's product category is College Preparatory Boarding and Day School. Its primary akta.pro industry code is EDAHACAG, Secular/Nonsectarian Liberal Arts Colleges, with a secondary code of EDAHACAM, Great Books/Core Curriculum Liberal Arts Colleges. Its NAICS code is 6111 and its SIC code is 8200.