Top Rankings
Regional School District 13 ranks among the top 20% of public school district in Connecticut for:
Category
Attribute
Science Proficiency
Highest science proficiency (Top 20%)
Graduation Rate
Highest graduation rate (Top 20%)
Student Attention
Lowest student:teacher ratio (Top 1%)
For the 2025 school year, there are 5 public schools serving 1,318 students in Regional School District 13. This district's average testing ranking is 6/10, which is in the top 50% of public schools in Connecticut.
Public Schools in Regional School District 13 have an average math proficiency score of 45% (versus the Connecticut public school average of 40%), and reading proficiency score of 63% (versus the 51% statewide average).
Minority enrollment is 13% of the student body (majority Hispanic), which is less than the Connecticut public school average of 54% (majority Hispanic).
Overview
This School District
This State (CT)
# Schools
5 Schools
1,010 Schools
# Students
1,318 Students
493,927 Students
# Teachers
127 Teachers
40,668 Teachers
Student : Teacher Ratio
10:1
10:1
District Rank
Regional School District 13, which is ranked within the top 50% of all 197 school districts in Connecticut (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 95% has stayed relatively flat over five school years.
Overall District Rank
#87 out of 200 school districts
(Top 50%)
(Top 50%)

Math Test Scores (% Proficient)
46%
40%

Reading/Language Arts Test Scores (% Proficient)
63%
50%

Science Test Scores (% Proficient)
69%
47%

Graduation Rate
≥95%
89%

Students by Ethnicity:
Diversity Score
0.23
0.68
# American Indian Students
2 Students
1,203 Students
% American Indian Students
n/a
n/a
# Asian Students
18 Students
26,040 Students
% Asian Students
1%
5%
# Hispanic Students
99 Students
152,114 Students
% Hispanic Students
8%
31%
# Black Students
6 Students
60,859 Students
% Black Students
1%
12%
# White Students
1,151 Students
229,662 Students
% White Students
87%
47%
# Hawaiian Students
n/a
484 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
42 Students
23,049 Students
% of Two or more races Students
3%
5%
Students by Grade:
# Students in PK Grade:
25
14,536
# Students in K Grade:
94
34,031
# Students in 1st Grade:
106
34,805
# Students in 2nd Grade:
102
36,350
# Students in 3rd Grade:
102
34,358
# Students in 4th Grade:
104
36,068
# Students in 5th Grade:
116
36,193
# Students in 6th Grade:
98
36,541
# Students in 7th Grade:
108
36,979
# Students in 8th Grade:
104
37,304
# Students in 9th Grade:
90
41,217
# Students in 10th Grade:
79
39,783
# Students in 11th Grade:
105
38,905
# Students in 12th Grade:
85
36,857
# Ungraded Students:
-
-
District Revenue and Spending
The revenue/student of $33,550 is higher than the state median of $26,157. The school district revenue/student has grown by 7% over four school years.
The school district's spending/student of $32,657 is higher than the state median of $25,225. The school district spending/student has grown by 7% over four school years.
Total Revenue
$44 MM
$12,920 MM

Spending
$43 MM
$12,459 MM

Revenue / Student
$33,550
$26,157

Spending / Student
$32,657
$25,225

Best Regional School District 13 Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Coginchaug Regional High School
(Math: 45-49% | Reading: 75-79%)
Rank:
Rank:
8/
Top 30%10
135 Pickett Ln.
Durham, CT 06422
(860) 349-7215
Durham, CT 06422
(860) 349-7215
Grades: 9-12
| 359 students
Rank: #22.
Frank Ward Strong School
(Math: 49% | Reading: 61%)
Rank:
Rank:
6/
Top 50%10
191 Main Street
Durham, CT 06422
(860) 349-7222
Durham, CT 06422
(860) 349-7222
Grades: 6-8
| 310 students
Rank: #33.
John Lyman School
(Math: 45-49% | Reading: 55-59%)
Rank:
Rank:
6/
Top 50%10
106 Way Rd.
Middlefield, CT 06455
(860) 349-7240
Middlefield, CT 06455
(860) 349-7240
Grades: PK-4
| 174 students
Rank: #44.
Middlefield Memorial School
(Math: 39% | Reading: 61%)
Rank:
Rank:
6/
Top 50%10
124 Hubbard St.
Middlefield, CT 06455
(860) 349-7235
Middlefield, CT 06455
(860) 349-7235
Grades: 3-5
| 245 students
Rank: #55.
Frederick Brewster School
(Math: 50-59% | Reading: 50-59% )
Rank:
Rank:
5/
Bottom 50%10
126 Tuttle Rd.
Durham, CT 06422
(860) 349-7227
Durham, CT 06422
(860) 349-7227
Grades: PK-2
| 230 students
Frequently Asked Questions
How many schools belong to Regional School District 13?
Regional School District 13 manages 5 public schools serving 1,318 students.
What is the rank of Regional School District 13?
Regional School District 13 is ranked #88 out of 197 school districts in Connecticut (top 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of Connecticut school districts for: Highest science proficiency (Top 20%), Highest graduation rate (Top 20%) and Lowest student:teacher ratio (Top 1%)
What is the racial composition of students in Regional School District 13?
87% of Regional School District 13 students are White, 8% of students are Hispanic, 3% of students are Two or more races, 1% of students are Asian, and 1% of students are Black.
What is the student/teacher ratio of Regional School District 13?
Regional School District 13 has a student/teacher ratio of 10:1, which is lower than the Connecticut state average of 12:1.
What is Regional School District 13's spending/student ratio?
The school district's spending/student of $32,657 is higher than the state median of $25,225. The school district spending/student has grown by 7% over four school years.
Recent Articles

What Is A Charter School?
Explore the world of charter schools in this comprehensive guide. Learn about their history, how they operate, and the pros and cons of this educational innovation. Discover key facts about charter schools, including admission policies, demographics, and funding, as well as what to look for when considering a charter school for your child.

10 Reasons Why High School Sports Benefit Students
Discover the 10 compelling reasons why high school sports are beneficial for students. This comprehensive article explores how athletics enhance academic performance, foster personal growth, and develop crucial life skills. From improved fitness and time management to leadership development and community representation, learn why participating in high school sports can be a game-changer for students' overall success and well-being.

February 05, 2025
Understanding the U.S. Department of Education: Structure, Impact, and EvolutionWe explore how the Department of Education shapes American education, from its cabinet-level leadership to its impact on millions of students, written for general audiences seeking clarity on this vital institution.