- Enrollment
- 249
- Students per teacher
- 8.6:1
- Resource Index
- 52/100
Elementary school (grades K-5) · East Granby, CT
R. Dudley Seymour School
Federal NCES profile for R. Dudley Seymour School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 56/100.
2024-25 NCES dataElementary school (grades K-5)NCES 090117000183
👥 S:T ratio 46
🌟 Gifted program 30
🎓 Counselors 76
📋 Attendance 71
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
R. Dudley Seymour School earns 56/100 on the Resource Investment Index, with class sizes larger than 82% of Connecticut schools.
- #2 of 4
- public schools in East Granby · Resource Index
- 56
- Resource Index · Higher
- 13.6:1
- large classes for Connecticut
- 15.9%
- free-lunch eligible
R. Dudley Seymour School has class sizes larger than 82% of Connecticut schools. Computed live against every Connecticut school reporting to NCES.
By Resource Investment Index, R. Dudley Seymour School ranks #2 of 4 public schools in East Granby, CT.
School address
District: East Granby School District · Connecticut
NCES ID 090117000183 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-22 students YoY
R. Dudley Seymour School shrank from 201 students in 2022-23 to 179 in 2023-24 (-10.9%).
Teacher FTE lost 14.8 → 14.2 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Shrinking CCD campus
-22 students YoY 090117000183 · East Granby, CT Elementary · SMALL · TRAD
191 enr · 13.6:1 · 15.9% lunch · RII 56
Nearest enrollment peer: East Granby High School (249 students)
R. Dudley Seymour School shrank from 201 students in 2022-23 to 179 in 2023-24 (-10.9%). Teacher FTE lost 14.8 → 14.2 across the same CCD years. Read with this school → · District book → · Connecticut schools → · Find another →
R. Dudley Seymour School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- East Granby Hi
East Granby High School
249 students
- East Granby Mi
East Granby Middle School
218 students
- Allgrove Schoo
Allgrove School
215 students
- This school
R. Dudley Seymour School
191 students
What this shows R. Dudley Seymour School reports 191 students on the CCD universe file.
How R. Dudley Seymour School compares
R. Dudley Seymour School is a shrinking 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 | 13.6:1 | ▲ 12% | 12.1:1 | 15.7:1 |
| Free-lunch eligible | 15.9% | ▼ 56% | 36.4% | 51.7% |
| Enrollment | 191 | top 93% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.6:1
Leaner classes than 61% of US schools, a middle-of-the-pack class size.
191
Bigger than 19% of US schools by enrollment, a small campus.
Equity indicators methodology
Economic need
15.9%
free-lunch eligible
- 56% below the Connecticut average of 36.4%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
13.6:1
students per teacher
- 12% above state mean
Top 82% in Connecticut - lower ratio than 18% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
11.5%
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
$25,014
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
Counselors1.6 FTE
Per 119 students, the combined health-and-guidance staffing load for this school.
Discipline context
5
in-school suspensions + 5 out-of-school
Suspension rate: 2.6 per 100 students. Combined in-school and out-of-school rate: 5.2 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 75.9%
Hispanic or Latino 7.3%
Asian 6.8%
Two or More 5.2%
African American 4.7%
Largest group: White at 75.9% of enrollment.
Student-body diversity index 40.9/100
Simpson diversity index - at 40.9, R. Dudley Seymour School is less mixed than the Connecticut school average of 50.5.
Programs
District finance for East Granby School District reports $25,014 per pupil (NCES F-33) - open the district page for the full revenue mix.
How R. Dudley Seymour School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| East Granby High School | Larger | Similar economic need | Lower S:T ratio |
| East Granby Middle School | Similar size | Similar economic need | Lower S:T ratio |
| Allgrove School | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to R. Dudley Seymour School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 218
- Students per teacher
- 10.4:1
- Resource Index
- 58/100
- Enrollment
- 215
- Students per teacher
- 11.9:1
- Resource Index
- 37/100
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 (~191 students)
Frequently asked questions about R. Dudley Seymour School
How many students attend R. Dudley Seymour School?
R. Dudley Seymour School has 191 students enrolled. It is an elementary school in East Granby, CT. CCD year-over-year: 201 (2022-23) → 179 (2023-24), down 22.
What is the student-teacher ratio at R. Dudley Seymour School?
The student-teacher ratio at R. Dudley Seymour School is 13.6:1, which is 12% higher than the Connecticut average of 12.1:1 and 13% lower than the national average of 15.7:1.
What percentage of students receive free lunch at R. Dudley Seymour School?
15.9% of students at R. Dudley Seymour School are eligible for free lunch, compared to the Connecticut average of 36.4%.
What is the racial and ethnic makeup of R. Dudley Seymour School?
The largest demographic group at R. Dudley Seymour School is White at 75.9% of enrollment, in East Granby, CT.
What is the Resource Investment Index for R. Dudley Seymour School?
R. Dudley Seymour School has a Resource Investment Index of 56/100 (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 R. Dudley Seymour School rank among public schools in East Granby?
By Resource Investment Index, R. Dudley Seymour School ranks #2 of 4 public schools in East Granby, CT. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking.
What other schools are in East Granby School District?
Besides R. Dudley Seymour School, East Granby School District also operates East Granby High School (249 students), East Granby Middle School (218 students), and Allgrove School (215 students). See the East Granby School District district page for the complete list.