- Enrollment
- 2,620
- Students per teacher
- 12.5:1
- Resource Index
- 54/100
Elementary school (grades K-5) · Greenwich, CT
Glenville School
Federal NCES profile for Glenville School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 54/100.
2024-25 NCES dataElementary school (grades K-5)NCES 090171000299
👥 S:T ratio 52
🌟 Gifted program 70
🎓 Counselors 18
📋 Attendance 75
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Glenville School earns 54/100 on the Resource Investment Index, with class sizes near the Connecticut median.
- #7 of 9
- public schools in Greenwich · Resource Index
- 54
- Resource Index · Higher
- 12.1:1
- students per teacher
- 6.8%
- free-lunch eligible
Glenville School has class sizes near the Connecticut median. Computed live against every Connecticut school reporting to NCES.
By Resource Investment Index, Glenville School ranks #7 of 9 public schools in Greenwich, CT.
School address
District: Greenwich School District · Connecticut
NCES ID 090171000299 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+33 students YoY
Glenville School grew from 382 students in 2022-23 to 415 in 2023-24 (+8.6%).
Teacher FTE added 34.3 → 35.3 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+33 students YoY 090171000299 · Greenwich, CT Elementary · SMALL · TRAD
411 enr · 12.1:1 · 6.8% lunch · RII 54
Nearest enrollment peer: Greenwich High School (2,620 students)
Glenville School grew from 382 students in 2022-23 to 415 in 2023-24 (+8.6%). Teacher FTE added 34.3 → 35.3 across the same CCD years. Read with this school → · District book → · Connecticut schools → · Find another →
Glenville School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Greenwich High
Greenwich High School
2,620 students
- Eastern Middle 797
Eastern Middle School
797 students
- Western Middle 563
Western Middle School
563 students
- Central Middle 483
Central Middle School
483 students
- Riverside Scho 440
Riverside School
440 students
- This school 411
Glenville School
411 students
What this shows Glenville School reports 411 students on the CCD universe file.
How Glenville School compares
Glenville School is a growing campus on CCD: ratios and free-lunch share vs Connecticut and U.S. means.
| Metric | This school | vs Connecticut | Connecticut avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.1:1 | ▼ 0% | 12.1:1 | 15.7:1 |
| Free-lunch eligible | 6.8% | ▼ 81% | 36.4% | 51.7% |
| Enrollment | 411 | top 49% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.1:1
Leaner classes than 75% of US schools, among the more generously staffed nationally.
411
Bigger than 49% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
6.8%
free-lunch eligible
- 81% below the Connecticut average of 36.4%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
12.1:1
students per teacher
- 0% above state mean
Top 60% in Connecticut - lower ratio than 40% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
10.0%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$31,154
per pupil, district-wide
- above Connecticut avg of $24,680
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 411 students, the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 1 out-of-school
Suspension rate: 0.2 per 100 students. Combined in-school and out-of-school rate: 0.5 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 66.4%
Hispanic or Latino 15.8%
Two or More 9.0%
Asian 8.5%
African American 0.2%
Largest group: White at 66.4% of enrollment.
Student-body diversity index 51.9/100
Simpson diversity index - at 51.9, Glenville School is about as mixed as the Connecticut school average of 50.5.
Programs
Gifted & talented Yes
District finance for Greenwich School District reports $31,154 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Glenville School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Greenwich High School | Larger | Similar economic need | Similar S:T ratio |
| Eastern Middle School | Larger | Similar economic need | Lower S:T ratio |
| Western Middle School | Larger | Higher economic need | Lower S:T ratio |
| Central Middle School | Similar size | Similar economic need | Lower S:T ratio |
| Riverside School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Glenville School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 797
- Students per teacher
- 10.4:1
- Resource Index
- 66/100
- Enrollment
- 563
- Students per teacher
- 8.3:1
- Resource Index
- 67/100
- Enrollment
- 483
- Students per teacher
- 8.8:1
- Resource Index
- 65/100
- Enrollment
- 440
- Students per teacher
- 12.6:1
- Resource Index
- 68/100
Similar elementary schools in Greenwich
1 comparable elementary schools (grades K-5) serving the same city.
Nationwide elementary schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~411 students)
Frequently asked questions about Glenville School
How many students attend Glenville School?
Glenville School has 411 students enrolled. It is an elementary school in Greenwich, CT. CCD year-over-year: 382 (2022-23) → 415 (2023-24), up 33.
What is the student-teacher ratio at Glenville School?
The student-teacher ratio at Glenville School is 12.1:1, which is 0% higher than the Connecticut average of 12.1:1 and 23% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Glenville School?
6.8% of students at Glenville School are eligible for free lunch, compared to the Connecticut average of 36.4%.
What is the racial and ethnic makeup of Glenville School?
The largest demographic group at Glenville School is White at 66.4% of enrollment, in Greenwich, CT. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 51.9/100.
What is the Resource Investment Index for Glenville School?
Glenville School has a Resource Investment Index of 54/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Glenville School rank among public schools in Greenwich?
By Resource Investment Index, Glenville School ranks #7 of 9 public schools in Greenwich, CT. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Greenwich on the city page.
What other schools are in Greenwich School District?
Besides Glenville School, Greenwich School District also operates Greenwich High School (2,620 students), Eastern Middle School (797 students), and Western Middle School (563 students). See the Greenwich School District district page for the complete list.