Enrollment
342
Connecticut · 2024-25 NCES data
Elementary school (grades K-5) · Riverside, CT
International School at Dundee
Federal NCES profile for International School at Dundee, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 66/100.
2024-25 NCES dataElementary school (grades K-5)NCES 090171001288
👥 S:T ratio 53
🌟 Gifted program 70
📋 Attendance 76
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
International School at Dundee earns 66/100 on the Resource Investment Index, with class sizes near the Connecticut median.
- #2 of 3
- elementary schools in Riverside · Resource Index
- 66
- Resource Index · Higher
- 11.8:1
- students per teacher
- 6.5%
- free-lunch eligible
International School at Dundee has class sizes near the Connecticut median. Computed live against every Connecticut school reporting to NCES.
By Resource Investment Index, International School at Dundee ranks #2 of 3 elementary schools in Riverside, CT.
School address
District: Greenwich School District · Connecticut
NCES ID 090171001288 Verify on NCES CCD record →
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
11.8:1
vs 12.1:1 Connecticut avg
-2% vs state
Free-lunch eligible
6.5%
vs 36.4% Connecticut avg
-82% vs state
Student-teacher ratio in context
How International School at Dundee compares with Connecticut and U.S. medians
What stands out at International School at Dundee
International School at Dundee is a lower-poverty, mid-sized elementary school in Riverside, Connecticut, enrolling 342 students.
At 11.8:1, its student-teacher ratio sits close to the Connecticut median, within a few percentage points of the 12.1:1 state norm, neither notably crowded nor notably small.
Comparatively few students face economic hardship here, 6.5% free-meal eligibility runs 82% below the Connecticut average.
Enrollment of 342 puts it in the smaller third of Connecticut schools by headcount.
Its Resource Investment Index outscores 92% of the 1,003 Connecticut schools with a score on record, a top-tier result on this measure.
Against 204 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #33.
Its student body is led by White (46%) and Asian (25%) (diversity index 68/100).
Attendance holds up well here: only 9.6% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding Greenwich School District spends $30,449 per pupil, 28% above the Connecticut average, a better-resourced district than most.
Among Riverside's elementary schools, it stands alongside Riverside School (440 students): International School at Dundee is smaller than that campus by headcount and runs leaner classes (11.8:1 vs 12.6:1).
Greenwich School District also operates Greenwich High School (2,620 students) and Eastern Middle School (797 students) alongside International School at Dundee.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How International School at Dundee compares
International School at Dundee on the metrics families compare, against Connecticut and U.S. means.
| Metric | This school | vs Connecticut | Connecticut avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 11.8:1 | ▼ 2% | 12.1:1 | 15.7:1 |
| Free-lunch eligible | 6.5% | ▼ 82% | 36.4% | 51.7% |
| Enrollment | 342 | top 66% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
11.8:1
Leaner classes than 77% of US schools, among the more generously staffed nationally.
342
Bigger than 38% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
6.5%
free-lunch eligible
- 82% 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
11.8:1
students per teacher
- 2% below state mean
Top 54% in Connecticut - lower ratio than 46% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
9.6%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$30,449
per pupil, district-wide
- above Connecticut avg of $23,870
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 45.9%
Asian 25.4%
Hispanic or Latino 18.7%
Two or More 9.1%
African American 0.9%
Largest group: White at 45.9% of enrollment.
Student-body diversity index 68.1/100
Simpson diversity index - at 68.1, International School at Dundee is more mixed than the Connecticut school average of 50.5.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Greenwich School District, which includes International School at Dundee.
$30,449
Per student
+28%
vs Connecticut
Avg $23,870
+84%
vs U.S.
Avg $16,593
Revenue mix
Local 81.4%
State 13.5%
Federal 5.1%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How International School at Dundee 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 | Similar S:T ratio |
| Western Middle School | Larger | Higher economic need | Lower S:T ratio |
| Central Middle School | Larger | Similar economic need | Lower S:T ratio |
| Riverside School | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to International School at Dundee's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,620
- Students per teacher
- 12.5:1
- Resource Index
- 54/100
- 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 Riverside
2 comparable elementary schools (grades K-5) serving the same city.
Similar elementary schools statewide
Matched by enrollment size and by staffing ratio across all of Connecticut, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~342 students)
Similar student-teacher ratio (~11.8:1)
Next steps
Verify locally before acting on International School at Dundee's federal record.
- Compare International School at Dundee against another school. Compare schools
- Greenwich School District's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about International School at Dundee
How many students attend International School at Dundee?
International School at Dundee has 342 students enrolled. It is an elementary school in Riverside, CT.
What is the student-teacher ratio at International School at Dundee?
The student-teacher ratio at International School at Dundee is 11.8:1, which is 2% lower than the Connecticut average of 12.1:1 and 25% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at International School at Dundee?
6.5% of students at International School at Dundee are eligible for free lunch, compared to the Connecticut average of 36.4%.
What is the racial and ethnic makeup of International School at Dundee?
The largest demographic group at International School at Dundee is White at 45.9% of enrollment, in Riverside, CT. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 68.1/100.
What is the Resource Investment Index for International School at Dundee?
International School at Dundee has a Resource Investment Index of 66/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does International School at Dundee rank among elementary schools in Riverside?
By Resource Investment Index, International School at Dundee ranks #2 of 3 elementary schools in Riverside, CT. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Riverside on the city page.
Is International School at Dundee a good school?
International School at Dundee earns 66/100 on the Resource Investment Index, with class sizes near the Connecticut median. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Greenwich School District?
Besides International School at Dundee, 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.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.