St. Thomas School
St. Thomas School is a private, independent, non-sectarian K-8 day school in Medina, Washington, serving approximately 370 students from Preschool through Grade 8 with an all-inclusive tuition model, Microsoft Showcase School technology integration, and LEED Gold certified campus.
- Company typePrivate
- Founded1951
- HeadquartersMedina, United States
- Headcount—
- GTM typeB2C
- OfferingServices
What St. Thomas School does
St. Thomas School is a private, independent, non-sectarian day school operating as a 501(c)(3) non-profit organization, founded in 1951 in Medina, Washington and serving approximately 370 students from Preschool through Grade 8. The school is organized into three academic divisions — the Early Learning Center (ages 3-6), Elementary Center (grades 1-4), and Middle School (grades 5-8) — and is differentiated by hallmark programs including daily Chapel gatherings exploring world religions and core virtues, the Edgework philosophy of calculated risk-taking, and the Center for Leadership and Innovation (CLI). The campus is a 55,000-square-foot LEED Gold certified facility completed in 2008, expanded in 2021 with the Athletics and Performing Arts Center (APAC), and designated a Microsoft Showcase School with a 1:1 laptop program, campus-wide WiFi, and a 3D Virtual Reality technology center.
The school's revenue model centers on all-inclusive annual tuition that varies by grade level — $22,500 for 5-Day Preschool, $25,100 for Prekindergarten, $43,500 for Grades K-4, and $47,900 for Grades 5-8 — supplemented by Extended Day fees ($12-$20 per day), Summer Camps, after-school enrichment classes, and a philanthropic layer including an Annual Fund campaign targeting approximately $750,000 and the STS Classic auction gala. Over $1,000,000 in financial aid is awarded annually to approximately 9.5% of students, with average grants of $28,492, supporting accessibility and demographic diversity (59% students of color). Go-to-market is community-led and event-driven, relying on parent referrals, Open Houses, campus tours, virtual Q&A sessions, and the Ravenna online application platform.
Operationally, the school maintains a 7:1 student-to-teacher ratio with class sizes of 16-20, supported by 59 faculty members (71% holding advanced degrees), 36 staff, and 8 senior administrative leaders. Key vendor partnerships include Microsoft (technology integration), SAGE Dining Services (in-kitchen meal preparation), Ravenna (admissions platform), and Clarity Financial Aid Application (IRS-linked need assessment). The school is governed by an independent Board of Trustees following its 1968 separation from St. Thomas Episcopal Church, and as of July 2025 is led by fifth Head of School Peter Lutkoski.
St. Thomas School firmographics
Firmographics- Name
- St. Thomas School
- Legal name
- St. Thomas School
- Website
- https://stthomasschool.org
- Company type
- Private
- Founded year
- 1951
- Operating status
- Operating
- Short description
- St. Thomas School is a private, independent, non-sectarian K-8 day school in Medina, Washington, serving approximately 370 students from Preschool through Grade 8 with an all-inclusive tuition model, Microsoft Showcase School technology integration, and LEED Gold certified campus.
- Ownership category
- akta.pro rank
St. Thomas School industry classification
Industry- Product category
- Private K-8 Independent Education
- NAICS
- Elementary and Secondary Schools (611110)
- SIC
- Services-Educational Services (8200)
- akta.pro primary industry
- Nonsectarian Independent Day Schools (EDAJABAA)
Keywords
Where St. Thomas School is headquartered
LocationHeadquarters
- HQ city
- Medina
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
St. Thomas School business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Tuition: All-inclusive tuition model covering Preschool through Grade 8. Tuition rates vary by grade level: 5-Day Preschool ($22,500), Prekindergarten ($25,100), Grades K-4 ($43,500), Grades 5-8 ($47,900) annually.
- Extended Day Programs: Before and after-school care services with fees: $12/day for morning Extended Day (7:30-8:05am) and $20/day for Afternoon Extended Day (3:20-6pm). Late pickup fees apply.
- Annual Fund and Gala/Auction: Annual Fund campaign raising approximately $750,000 with 100% participation goal. STS Classic annual auction gala with sponsorships. Major gifts and endowment donations.
- Summer Camps and After-School Programs: Fee-based summer camps and after-school enrichment classes including chess, arts and crafts, cooking, science, drama, and private music lessons.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | 5-Day Preschool |
| Subscription | Annual | Prekindergarten |
| Subscription | Annual | Grades K-4 |
| Subscription | Annual | Grades 5-8 |
| Unit Pricing | Pay-as-you-go | Morning Extended Day |
| Unit Pricing | Pay-as-you-go | Afternoon Extended Day |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
St. Thomas School product offering
Product offeringCore offering
St. Thomas School is a private, independent, non-sectarian day school delivering Preschool through Grade 8 education on a single LEED Gold certified campus in Medina, Washington. The school operates three academic divisions — Early Learning Center (ages 3–6), Elementary Center (Grades 1–4), and Middle School (Grades 5–8) — augmented by hallmark programs in character/Chapel, Edgework (risk-taking philosophy), athletics, leadership/innovation, dining, extended day care, and summer camps. It is a 501(c)(3) non-profit funded primarily by tuition, supplemented by an Annual Fund and endowment donations.
Product overview
St. Thomas School is a private, independent day school offering a unified educational program spanning Preschool through 8th grade. The school is structured into three academic divisions: the Early Learning Center (ELC) for ages 3-6, the Elementary Center for grades 1-4, and the Middle School for grades 5-8. The academic program is complemented by distinctive hallmark programs including the Chapel Program, Edgework (risk-taking and innovation philosophy), and the Center for Leadership and Innovation (CLI). Beyond academics, the school provides athletics, extended day care, a dining program through SAGE Dining Services, and summer camps. The Student Outplacement Program supports high school placement transitions.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- Graduates attend leading independent and public schools including Lakeside, Eastside Catholic, Forest Ridge, and more
- +3 more outcomes
Companies that use St. Thomas School
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles1 record
St. Thomas School technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
Feature4 records
St. Thomas School partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and minor.
- MicrosoftcoreAs a Microsoft Showcase School, STS works in close partnership with Microsoft to offer innovative learning experiences incorporating technology including 1:1 laptop programs, Office 365, Skype, and interactive whiteboards.
- SAGE Dining ServicescoreSTS partners with SAGE Dining Services to provide daily meals prepared in the school's kitchen from scratch with fresh ingredients. SAGE handles menu planning, food preparation, and allergen management with robust safety protocols.
- RavennacoreSTS uses Ravenna, a web-based application platform, for online application submission, scheduling admissions events, and viewing decision notifications.
- Clarity Financial Aid ApplicationcoreSTS uses Clarity Financial Aid Application, a mobile-friendly service that accesses tax returns directly from the IRS to determine family need for financial aid grants.
- Lindblad Expeditions and National Geographic SocietyminorFourth-grade math and science teacher Austin Marsh selected as 2026 Grosvenor Teacher Fellow through partnership between National Geographic Society and Lindblad Expeditions, gaining access to Galapagos Islands expedition.
- American School in London (ASL)minorHead of School Peter Lutkoski previously served as Middle School Principal at ASL before joining STS. He has served on faculty of Harvard Graduate School of Education Project Zero Classroom.
- Bassetti ArchitectsminorDesigned the state-of-the-art 55,000-square-foot LEED Gold certified campus facility completed in 2008.
Scale indicators9 records
Recent moves12 records
Expansion highlights5 records
St. Thomas School competitors and assessment
Company assessmentBroad incumbents
- Lakeside School: Highly prestigious independent 5-12 school in Seattle. A primary STS placement destination drawing many of the same families; larger scale and broader grade span than STS but operates in the same premium independent-school category.
Direct peers
- The Bush School: Independent day school in Seattle serving K-12 with a comparable mission around holistic education and small class sizes. Strong direct competitor for Seattle-Eastside families at the K-8 entry point and a primary STS placement destination.
- The Northwest School: Independent 6-12 school in Seattle with a distinctive humanities- and arts-focused curriculum. Named STS placement destination; competes in the same Seattle premium independent-school category.
- Forest Ridge School: Independent K-12 day school in Bellevue serving the Eastside demographic. Named STS placement destination; comparable premium tuition positioning.
- University Prep: Independent K-12 school in Seattle with a similar academic-rigor and small-class-size value proposition. Named STS placement destination and competes for the same Seattle-Eastside feeder pool.
- Seattle Academy of Arts and Sciences: Independent 6-12 school in Seattle with strong academic outcomes. Named STS placement destination; serves the same metropolitan Seattle feeder pool.
- Eastside Preparatory School: Independent K-12 school in Kirkland, WA on the Eastside, serving the same demographic as STS. Listed as a STS graduate placement destination; comparable tuition bracket and holistic education positioning.
- The Bear Creek School: Independent K-12 school in Redmond, WA on the Eastside. Named STS placement destination; comparable size and mission for Eastside families.
- Eastside Catholic: Independent Catholic high school on the Eastside (Sammamish). Listed STS placement destination; reflects the faith-aligned school option that some Eastside STS families choose for high school.
- The Overlake School: Independent K-12 day school in Redmond, WA on the Eastside. Competes head-to-head with STS for Bellevue/Kirkland/Medina families and is named as a STS placement destination.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
St. Thomas School social profiles
Digital presenceSt. Thomas School compliance and trust
Trust signalCompliance5 records
St. Thomas School financial estimates
Financial estimateRevenue estimate
Valuation estimate
St. Thomas School leadership team
Management profileNumber of profiles
Profiles8 records
St. Thomas School funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
St. Thomas 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 St. Thomas School
What does St. Thomas School do?
St. Thomas School is a private, independent, non-sectarian day school delivering Preschool through Grade 8 education on a single LEED Gold certified campus in Medina, Washington. The school operates three academic divisions — Early Learning Center (ages 3–6), Elementary Center (Grades 1–4), and Middle School (Grades 5–8) — augmented by hallmark programs in character/Chapel, Edgework (risk-taking philosophy), athletics, leadership/innovation, dining, extended day care, and summer camps. It is a 501(c)(3) non-profit funded primarily by tuition, supplemented by an Annual Fund and endowment donations.
Is St. Thomas School a public or private company?
St. Thomas School is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was St. Thomas School founded?
St. Thomas School was founded in 1951.
Where is St. Thomas School based?
St. Thomas School is headquartered in Medina, United States, in the North America region.
How does St. Thomas School make money?
Four revenue lines are on record. Tuition is the primary driver. The others are extended Day Programs, annual Fund and Gala/Auction and summer Camps and After-School Programs.
Who are St. Thomas School's main competitors?
Lakeside School is listed as a broad incumbent. Direct peers are The Bush School, The Northwest School, Forest Ridge School, University Prep, Seattle Academy of Arts and Sciences, Eastside Preparatory School, The Bear Creek School, Eastside Catholic and The Overlake School.
Does St. Thomas School have an API?
No public API is recorded for St. Thomas School.
What industry is St. Thomas School in?
St. Thomas School's product category is Private K-8 Independent Education. Its primary akta.pro industry code is EDAJABAA, Nonsectarian Independent Day Schools. Its NAICS code is 611110 and its SIC code is 8200.