R. Dudley Seymour School

185 Hartford Ave.
East Granby, CT 06026
(School attendance zone shown in map)
7/
10
Top 50%
Serving 201 students in grades 3-5, R. Dudley Seymour School ranks in the top 50% of all schools in Connecticut for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 56% (which is higher than the Connecticut state average of 40%). The percentage of students achieving proficiency in reading/language arts is 60% (which is higher than the Connecticut state average of 50%).
The student:teacher ratio of 13:1 is higher than the Connecticut state level of 12:1.
Minority enrollment is 28% of the student body (majority Black and Asian), which is lower than the Connecticut state average of 52% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 3-5
  • Enrollment: 201 students
  • Student:Teacher Ratio: 13:1
  • Minority Enrollment: 28%
  • : Top 50% in CT
  • : 56% (Top 30%)
  • : 60% (Top 50%)
  • : 70-74% (Top 20%)
  • Source: National Center for Education Statistics (NCES), CT Dept. of Education

Top Rankings

R. Dudley Seymour School ranks among the top 20% of public schools in Connecticut for:

School Overview

R. Dudley Seymour School's student population of 201 students has stayed relatively flat over five school years.
The teacher population of 15 teachers has grown by 7% over five school years.
School Type
Grades Offered
Grades 3-5
(offers virtual instruction)
Total Students
201 students
This chart displays total students of R. Dudley Seymour School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of R. Dudley Seymour School
Total Classroom Teachers
15 teachers
This chart displays the total teachers of R. Dudley Seymour School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of R. Dudley Seymour School by grade.

School Rankings

R. Dudley Seymour School ranks within the top 50% of all 942 schools in Connecticut (based off of combined math and reading proficiency testing data).
The diversity score of R. Dudley Seymour School is 0.47, which is less than the diversity score at state average of 0.67. The school's diversity has stayed relatively flat over five school years.
This School
State Level (CT)
#342 out of 942 schools
(Top 50%)
This chart displays the overall school rank of R. Dudley Seymour School, with the latest 2021-22 school year data.
56%
40%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of R. Dudley Seymour School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Connecticut by year, with the latest 2021-22 school year data.
60%
50%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of R. Dudley Seymour School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Connecticut by year, with the latest 2021-22 school year data.
70-74%
47%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of R. Dudley Seymour School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Connecticut by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
13:1
12:1
This chart displays the student teacher ratio of R. Dudley Seymour School and the public school average student teacher ratio of Connecticut by year, with the latest 2022-23 school year data.
American Indian
1%
n/a
Asian
7%
5%
This chart displays the percentage of Asian students in R. Dudley Seymour School and the percentage of Asian public school students in Connecticut by year, with the latest 2022-23 school year data.
Hispanic
6%
30%
This chart displays the percentage of Hispanic students in R. Dudley Seymour School and the percentage of Hispanic public school students in Connecticut by year, with the latest 2022-23 school year data.
Black
8%
12%
This chart displays the percentage of Black students in R. Dudley Seymour School and the percentage of Black public school students in Connecticut by year, with the latest 2022-23 school year data.
White
72%
48%
This chart displays the percentage of White students in R. Dudley Seymour School and the percentage of White public school students in Connecticut by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
6%
5%
This chart displays the percentage of students of two or more races in R. Dudley Seymour School and the percentage of public school students of two or more races in Connecticut by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in R. Dudley Seymour School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Connecticut.
0.47
This chart displays the diversity score of R. Dudley Seymour School and the public school average diversity score of Connecticut by year, with the latest 2022-23 school year data.
Eligible for Free Lunch
16%
36%
This chart displays the percentage of students who is eligible for free lunch in R. Dudley Seymour School and the percentage of public school students who is eligible for free lunch in Connecticut by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), CT Dept. of Education

Frequently Asked Questions

What is R. Dudley Seymour School's ranking?
R. Dudley Seymour School is ranked #342 out of 942 schools, which ranks it among the top 50% of public schools in Connecticut.
What percent of students have achieved state testing proficiency in math and reading?
56% of students have achieved math proficiency (compared to the 40% CT state average), while 60% of students have achieved reading proficiency (compared to the 50% CT state average).
How many students attend R. Dudley Seymour School?
201 students attend R. Dudley Seymour School.
What is the racial composition of the student body?
72% of R. Dudley Seymour School students are White, 8% of students are Black, 7% of students are Asian, 6% of students are Hispanic, 6% of students are Two or more races, and 1% of students are American Indian.
What is the student:teacher ratio of R. Dudley Seymour School?
R. Dudley Seymour School has a student ration of 13:1, which is higher than the Connecticut state average of 12:1.
What grades does R. Dudley Seymour School offer ?
R. Dudley Seymour School offers enrollment in grades 3-5 (offers virtual instruction).
What school district is R. Dudley Seymour School part of?
R. Dudley Seymour School is part of East Granby School District.

School Calendar

View the R. Dudley Seymour School yearly calendar below. Note key dates such as:

Event
Date
Spring Break
April 14, 2025 (Monday)

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 3-5
  • Enrollment: 201 students
  • Student:Teacher Ratio: 13:1
  • Minority Enrollment: 28%
  • : Top 50%
  • : 56% (Top 30%)
  • : 60% (Top 50%)
  • : 70-74% (Top 20%)
  • Source: National Center for Education Statistics (NCES), CT Dept. of Education

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