Thompson School District

785 Riverside Drive
North Grosvenor Dale, CT 06255
(District boundaries shown in map)
3/
10
Bottom 50%

Top Rankings

Thompson School District ranks among the top 20% of public school district in Connecticut for:

Category
Attribute
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there is 1 public high school serving 184 students in Thompson School District. This district's average high testing ranking is 4/10, which is in the bottom 50% of public high schools in Connecticut.
Public High School in Thompson School District have an average math proficiency score of 25% (versus the Connecticut public high school average of 33%), and reading proficiency score of 54% (versus the 53% statewide average).
Public High School in Thompson School District have a Graduation Rate of 85%, which is less than the Connecticut average of 89%.
The school with highest graduation rate is Tourtellotte Memorial High School, with 80-89% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.
Minority enrollment is 21% of the student body (majority Hispanic), which is less than the Connecticut public high school average of 56% (majority Hispanic).

Overview

This School District
This State (CT)
# Schools
3 Schools
219 Schools
# Students
805 Students
165,817 Students
# Teachers
83 Teachers
13,492 Teachers
Student-Teacher Ratio
10:1
10:1

Student By Grade

District Rank

Thompson School District, which is ranked within the bottom 50% of all 195 school districts in Connecticut (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 85% has increased from 80-84% over five school years.
This School District
State Average (CT)
#139 out of 198 school districts
(Bottom 50%)
35%
41%
45%
50%
40-44%
47%
85%
89%

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