Top Rankings
Regional School District 18 ranks among the top 20% of public school district in Connecticut for:
Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 5%)
For the 2025-26 school year, there is 1 public middle school serving 272 students in Regional School District 18. This district's average middle testing ranking is 10/10, which is in the top 5% of public middle schools in Connecticut.
Public Middle School in Regional School District 18 have an average math proficiency score of 72% (versus the Connecticut public middle school average of 36%), and reading proficiency score of 75% (versus the 47% statewide average).
Minority enrollment is 14% of the student body (majority Hispanic and Asian), which is less than the Connecticut public middle school average of 61% (majority Hispanic).
Overview
This School District
This State (CT)
# Schools
5 Schools
304 Schools
# Students
1,289 Students
150,055 Students
# Teachers
120 Teachers
12,633 Teachers
Student-Teacher Ratio
11:1
11:1
Student By Grade
District Rank
Regional School District 18, which is ranked within the top 10% of all 197 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 90-94% has stayed relatively flat over five school years.
Overall District Rank
#11 out of 198 school districts
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
72%
41%
Reading/Language Arts Test Scores (% Proficient)
78%
50%
Science Test Scores (% Proficient)
78%
47%
Graduation Rate
(21-22)90-94%
89%
Students by Ethnicity:
Diversity Score
0.27
0.70
% American Indian
n/a
n/a
% Asian
3%
5%
% Hispanic
7%
35%
% Black
1%
17%
% White
85%
39%
% Hawaiian
n/a
n/a
% Two or more races
4%
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $30,433 is higher than the state median of $26,157. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $28,536 is higher than the state median of $25,225. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$39 MM
$12,920 MM
Spending
$37 MM
$12,459 MM
Revenue / Student
$30,433
$26,157
Spending / Student
$28,536
$25,225
Best Regional School District 18 Public Middle Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Lyme-old Lyme Middle School
(Math: 72% | Reading: 75%)
Rank:
Rank:
9/
Top 20%10
53 Lyme St.
Old Lyme, CT 06371
(860) 434-2568
Old Lyme, CT 06371
(860) 434-2568
Gr: 6-8 | 272 students Student-teacher ratio: 10:1 Minority enrollment: 14%
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