St Lukes School

New Canaan · CT · Private independent · K-12 combined

Private

📖22 AP courses 📝SAT 1420 avg 🏅8 National Merit Semifinalists

📋 At a glance

Programs & features
  • 📚 22 AP courses offered (school profile)
  • 🏆 8 National Merit SemifinalistsRoughly the top 1% of PSAT scorers in each state — about 16,000 juniors nationally. A useful gauge of a school's academic top end. (2024)
Academic signals
  • 📝 SAT avg 1420 (25-75: 1360–1490)
  • 📝 ACT avg 32 (25-75: 30–34)
  • 📚 AP exam pass rate 88% (avg score 4.2)

Composed from the school's own published profile (2024), and other public data. Full breakdowns below.

You've seen St Lukes School. What are your child's real college odds? Check any college in 10 seconds — no email needed — then get the free Family Decision Report: Reach / Match / Likely + your real net price for every college on their list. Check odds →
💡

How St Lukes School compares for families

Among the academically strongest private schools in our database.

  • NationallySAT mean 1420 (≈ top 4% of US test-takers) · ACT mean 32.0 (≈ top 4%) · 88% AP pass rate (US average: ~60%) · 8 National Merit Semifinalists last year (NMSF is the top 1% of US PSAT scorers).
  • LocallyCT students outperform the US average on NAEP 8th-grade math (+7 points).
  • vs Similar SchoolsThe closest comparables nearby: Aspire Living & Learning Academy, Pierrepont School, The Spire School and 5 more. See the sidebar to compare side-by-side.

For Parents

📬

Get alerts when St Lukes School's numbers change

New admissions results, enrollment shifts, test scores — a few alerts a year, no spam. Your email also saves your list across devices.

Objective, government-grade data — no school pays us for placement.

🏛️ Your state's public flagship

University of Connecticut

54%
admit rate
$21,044
in-state tuition/yr · $43,712 out-of-state
1210–1420
SAT 25–75 · ACT 29–33

The in-state tuition gap is the flagship's biggest draw — most in-state families pay far less than the out-of-state sticker. Average net price after aid runs about $25,097/yr. Admission odds depend on your student's GPA and test scores, not which high school they attend.

See the full University of Connecticut profile → Estimate your odds with your scores →

Source: IPEDS admissions, tuition & enrollment + College Scorecard net price. Flagship = the state's primary public research university.

Enrollment trend & projection

Total enrollment went from 574 in 2018 to 592 in 2022 — over 4 years.
+3.1%
Why only 3 data points?

Private school enrollment comes from the NCES Private School Universe Survey (PSS), which is collected every other year — not annually like public-school data. The most recent published collection is 2021–22; NCES targeted spring 2026 for the 2023–24 release — we'll load it as soon as it's published.

For a more current snapshot, see St Lukes School's own published school profile (as of 2024-25): www.stlukesct.org/admissions/school-profile ↗

If the recent trend holds…

At its recent rate of +0.8%/year, projecting from 2022's 592 students:

2023
597
2025
606
2027
615

An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.

Revenue upside

At tuition per student, the 23 students projected to be gained by 2027 represent ≈ $368,000/year in tuition upside.

Tuition is an editable estimate (PSS doesn't publish tuition) — set it to your school's figure.

Most similar nearby high schools

The schools most like this one — same type, blended on distance and size — and where their enrollment is heading. These are the schools families here weigh against each other.

SchoolTypeMilesHS enrollmentTrend
Aspire Living & Learning Academy
Stamford
Private 7.3 25
Pierrepont School
Westport
Private 7.5 138 -1.4%
The Spire School
Stamford
Private 8.3 40
The Pinnacle School
Stamford
Private 8.3 69
Easton Country Day School
Easton
Private 11.2 144 -2.7%
Fusion Academy - Greenwich
Stamford
Private 11.6 21
The Greenwich Country Day School
Greenwich
Private 11.7 1,254 +62.0%
Greenwich Academy
Greenwich
Private 12.5 792 +0.9%

For Parents

Researching colleges for your kid at St Lukes School?

Check any college's odds in 10 seconds — no email needed — then get the free Family Decision Report: Reach / Match / Likely with real admit odds and your real net price, for every college on their list.

Check your child's odds →
🎯 What are your child's odds? →