Deans Mill School

35 Deans Mill Rd.
Stonington, CT 06378
(School attendance zone shown in map)
: 
10/
10
Top 5%
Serving 429 students in grades Prekindergarten-5, Deans Mill School ranks in the top 5% of all schools in Connecticut for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 79% (which is higher than the Connecticut state average of 41%). The percentage of students achieving proficiency in reading/language arts is 81% (which is higher than the Connecticut state average of 50%).
The student-teacher ratio of 11:1 is lower than the Connecticut state level of 12:1.
Minority enrollment is 12% of the student body (majority Hispanic), which is lower than the Connecticut state average of 54% (majority Hispanic).

Quick Facts (26-27)

  • Grades: Prekindergarten-5
  • Enrollment: 429 students
  • Student-Teacher Ratio: 11:1
  • Minority Enrollment: 12%
  • : Top 5% in CT
  • : 79% (Top 5%)
  • : 81% (Top 10%)
  • : 75-79% (Top 10%)
  • : Deans Mill School's attendance zone covers the entire Stonington, CT school district, encompassing approximately 33 square miles. The typical drive to the school is around 10-12 minutes, with an average distance of 3.7 miles to the zone's edge and a maximum of 5 miles to its furthest point.
  • Source: National Center for Education Statistics (NCES), CT Dept. of Education

Top Rankings

Deans Mill School ranks among the top 20% of public schools in Connecticut for:

Category
Attribute
Most improved public schools
Reading/Language Arts Proficiency

School Overview

Deans Mill School's student population of 429 students has declined by 5% over five school years.
The teacher population of 39 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
(Supplemental Virtual)
Total Students
429 students

Showing 2015–2025. Full 39-year historical data available below ↓

Total Classroom Teachers
39 teachers

Showing 2015–2025. Full 39-year historical data available below ↓

School Calendar
Average Class Size
17 students
School Motto
Deans Mill School…Where Learning Soars!

School Rankings

Deans Mill School ranks within the top 5% of all 939 schools in Connecticut (based off of combined math and reading proficiency testing data).
The diversity score of Deans Mill School is 0.22, which is less than the diversity score at state average of 0.68. The school's diversity has stayed relatively flat over five school years.
This School
State Level (CT)
#42 out of 939 schools
(Top 5%)

Showing 2012–2023. Full 14-year historical data available below ↓

79%
41%

Showing 2012–2023. Full 14-year historical data available below ↓

81%
50%

Showing 2011–2022. Full 13-year historical data available below ↓

75-79%
47%
Student-Teacher Ratio
11:1
12:1

Showing 2015–2025. Full 39-year historical data available below ↓

Asian
1%
5%

Showing 2015–2025. Full 37-year historical data available below ↓

Hispanic
6%
32%

Showing 2015–2025. Full 35-year historical data available below ↓

White
88%
46%

Showing 2015–2025. Full 38-year historical data available below ↓

Two or more races
5%
5%

Showing 2015–2025. Full 13-year historical data available below ↓

All Ethnic Groups
12%
0.22

Showing 2015–2025. Full 37-year historical data available below ↓

(22-23)
9.8%
19.3%
Eligible for Free Lunch
11%
38%

Showing 2015–2025. Full 34-year historical data available below ↓

Eligible for Reduced Lunch
2%
6%

Showing 2015–2025. Full 27-year historical data available below ↓

School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CT Dept. of Education
Profile last updated:

Frequently Asked Questions

What is Deans Mill School's ranking?
Deans Mill School is ranked #42 out of 939 schools, which ranks it among the top 5% of public schools in Connecticut.
What schools are Deans Mill School often compared to?
Deans Mill Schoolis often viewed alongside schools like West Vine Street School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
79% of students have achieved math proficiency (compared to the 41% CT state average), while 81% of students have achieved reading proficiency (compared to the 50% CT state average).
How many students attend Deans Mill School?
429 students attend Deans Mill School.
What is the racial composition of the student body?
88% of Deans Mill School students are White, 6% of students are Hispanic, 5% of students are Two or more races, and 1% of students are Asian.
What is the student-teacher ratio of Deans Mill School?
Deans Mill School has a student ration of 11:1, which is lower than the Connecticut state average of 12:1.
What grades does Deans Mill School offer ?
Deans Mill School offers enrollment in grades Prekindergarten-5 (Supplemental Virtual).
What school district is Deans Mill School part of?
Deans Mill School is part of Stonington School District.

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Quick Facts (26-27)

  • Grades: Prekindergarten-5
  • Enrollment: 429 students
  • Student-Teacher Ratio: 11:1
  • Minority Enrollment: 12%
  • : Top 5%
  • : 79% (Top 5%)
  • : 81% (Top 10%)
  • : 75-79% (Top 10%)
  • : Deans Mill School's attendance zone covers the entire Stonington, CT school district, encompassing approximately 33 square miles. The typical drive to the school is around 10-12 minutes, with an average distance of 3.7 miles to the zone's edge and a maximum of 5 miles to its furthest point.
  • Source: National Center for Education Statistics (NCES), CT Dept. of Education

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