The Greenwich Country Day School
Greenwich · CT · Private independent · K-12 combined
Similar nearby schools
Most similar nearby schools
Greenwich Academy → Brunswick School → Fusion Academy - Greenwich → The Spire School → The Pinnacle School → Aspire Living & Learning Academy → St Lukes School → Pierrepont School →📋 At a glance
- 📚 22 AP courses offered (school profile)
- 🏆 10 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)
- 📝 SAT avg 1450 (25-75: 1400–1510)
- 📝 ACT avg 33 (25-75: 31–35)
- 📚 AP exam pass rate 90% (avg score 4.3)
Composed from the school's own published profile (2024), and other public data. Full breakdowns below.
How The Greenwich Country Day School compares for families
Among the academically strongest private schools in our database.
- ▸ NationallySAT mean 1450 (≈ top 3% of US test-takers) · ACT mean 33.0 (≈ top 2%) · 90% AP pass rate (US average: ~60%) · 10 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: Greenwich Academy, Brunswick School, Fusion Academy - Greenwich and 5 more. See the sidebar to compare side-by-side.
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🏛️ Your state's public flagship
University of Connecticut
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.
Source: IPEDS admissions, tuition & enrollment + College Scorecard net price. Flagship = the state's primary public research university.
Enrollment trend & projection
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 The Greenwich Country Day School's own published school profile (as of 2024-25): www.gcds.net/admissions/school-profile ↗
If the recent trend holds…
At its recent rate of +12.8%/year, projecting from 2022's 1,254 students:
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 1,038 students projected to be gained by 2027 represent ≈ $16,608,000/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.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| Greenwich Academy Greenwich |
Private | 0.8 | 792 | +0.9% |
| Brunswick School Greenwich |
Private | 1.0 | 1,003 | +1.9% |
| Fusion Academy - Greenwich Stamford |
Private | 3.6 | 21 | — |
| The Spire School Stamford |
Private | 4.0 | 40 | — |
| The Pinnacle School Stamford |
Private | 4.0 | 69 | — |
| Aspire Living & Learning Academy Stamford |
Private | 5.8 | 25 | — |
| St Lukes School New Canaan |
Private | 11.7 | 592 | +3.1% |
| Pierrepont School Westport |
Private | 13.9 | 138 | -1.4% |