Greenwich Public Schools operates 14 schools (grades PK–12). Individual school names, addresses, and attendance zone boundaries are available directly from the district.
| Metric | Greenwich Public Schools | National Average | Comparison |
|---|---|---|---|
| Student Enrollment | 9,000 | 3,700 | ↑ Larger than avg |
| Number of Schools | 14 | 6 | Varies by district |
| Per-Pupil Spending | $24,000/yr | $13,700/yr | ↑ 75% above avg |
| District Type | Public School District | Public District | — |
| Overall Rating | 9/10 — Excellent | — | Top 10% in CT |
- Riverside School — Grades K–5 · 440 students
- North Mianus School — Grades K–5 · 423 students
- Glenville School — Grades K–5 · 411 students
- North Street School — Grades PK–5 · 411 students
- Old Greenwich School — Grades PK–5 · 385 students
- New Lebanon School — Grades PK–5 · 375 students
- Cos Cob School — Grades PK–5 · 343 students
- International School At Dundee — Grades K–5 · 342 students
- Hamilton Avenue School — Grades PK–5 · 299 students
- Parkway School — Grades K–5 · 249 students
- Julian Curtiss School — Grades PK–5 · 236 students
- Eastern Middle School — Grades 6–8 · 797 students
- Western Middle School — Grades 6–8 · 563 students
- Central Middle School — Grades 6–8 · 483 students
- Greenwich High School — Grades 9–12 · 2,620 students
About Greenwich Public Schools
Families in zip code 06830 (Greenwich, Connecticut) are assigned to Greenwich Public Schools for public education through 12th. This overview covers the district’s funding levels, scale, rating, and what to expect from the enrollment process if you’re moving to or within this zip code.
Funding and Resources
According to NCES 2024–2025, Greenwich Public Schools spends approximately $24,000 per student per year, placing it 9% above the Connecticut state average of approximately $22,000 and well above the national average nationally (U.S. average: $13,700/year). Districts at this funding level typically offer smaller class sizes, broader elective and extracurricular programs, stronger technology infrastructure, and more competitive teacher salaries. Per-pupil spending directly affects teacher compensation, class sizes, elective course offerings, technology access, and the depth of student support services — making it one of the most meaningful structural indicators of district capacity.
District Scale and Program Breadth
At 14 schools serving grades Pre-K – 12th, Greenwich Public Schools qualifies as a large district serving students from Pre-K – 12th. The district enrolls approximately 9,000 students in total. Large districts typically provide broad program variety: multiple course tracks at the high school level, dedicated arts and athletic programs, specialized learning pathways, and a wider range of student support services. Individual school quality within a large district can vary considerably — always research your specific assigned school, not just district-level averages.
Understanding the 9/10 Rating
With a rating of 9/10 (top-tier), Greenwich Public Schools ranks among Connecticut’s top-tier-rated school systems. Our ratings are based on state assessment results — the share of students scoring proficient or above in reading and math, as reported in the U.S. Department of Education’s EDFacts collection (2017–18 school year). We average each district’s reading and math proficiency, then rank it against other districts in the same state to produce a 1–10 score. Because Connecticut is compared only against itself, the rating reflects how this district performs relative to its in-state peers.
Greenwich Public Schools ranks among the highest-performing public school districts in Connecticut on state assessments, with reading and math proficiency rates in roughly the top 10–20% statewide. Homes in and around zip code 06830 often carry a measurable premium relative to neighboring areas served by lower-rated districts. Families moving here for academic strength will find a district whose students test well above the state norm. Even within top-rated districts, individual school performance varies — confirm your specific school assignments directly with the district.
Enrollment for Families in Zip Code 06830
Children in zip code 06830 are assigned to Greenwich Public Schools for public school enrollment, covering grades Pre-K – 12th. School assignments are address-specific — your elementary, middle, and high school placements depend on your exact street address within zip code 06830, not just your neighborhood. Two homes on opposite ends of the same zip code may be assigned to different schools within the same district.
To confirm your specific school assignments, contact Greenwich Public Schools at (203)625-7400 or visit www.greenwichschools.org/. Typical enrollment documents include proof of address, a government-issued birth certificate, immunization records, and any existing school records or IEP documentation. If your child has an IEP or 504 plan, bring that documentation to enrollment — Connecticut districts are required to continue services within a reasonable period. Fall enrollment windows typically open in late winter or early spring; contact the district for exact dates and required steps.
School Districts and Home Values in Greenwich
For families considering a purchase in the Greenwich area, district assignment matters financially. Because Greenwich Public Schools serves zip code 06830, homes in and around zip code 06830 often carry a measurable premium over comparable properties in adjacent lower-rated districts. District boundaries are address-specific — verify the exact district assignment for any property you’re seriously considering rather than assuming based on the neighborhood. A single block can place two adjacent homes in different districts with different ratings and different annual property tax implications.
Use the property tax estimator on this page to calculate estimated annual tax obligations based on your target purchase price. In Connecticut, property taxes are a primary funding source for public schools — your tax payments directly support Greenwich Public Schools programs and staff. Understanding both district quality and the associated tax burden is essential financial due diligence before committing to any home in zip code 06830.
Data Sources and Accuracy
All district information on this page is sourced from the NCES Common Core of Data (CCD) 2024–2025, the U.S. Department of Education’s annual census of all public school districts — the same dataset used by researchers, journalists, and policymakers to analyze American public education. District boundaries, school assignments, phone numbers, and per-pupil expenditure figures are updated annually when NCES publishes new data, typically in spring. Always verify your specific school assignment and enrollment requirements directly with Greenwich Public Schools before making any housing or enrollment decision based on zip code 06830 data.