Photo: Unknown photographer · Public domainDeer Isle’s public schools score below 78% of Maine districts on tests and graduation
The grade covers the public school district serving Deer Isle, from kindergarten through graduation, on state tests. Each state writes its own tests, so this is the one TownRatings grade compared within Maine, not nationally.
From Maine state tests taken in spring 2022, when 98% of students in the tested grades sat them, and the class of 2023’s four-year graduation rate, as reported to the U.S. Department of Education.
Deer Isle’s schools, in brief
Better than its incomes would predict
Among the 301 Maine towns with household incomes within a quarter of Deer Isle’s, its schools beat 27%, higher than their 22% against all the state’s districts. The grade ↓
Results trail the state
In spring 2022, 82% of tested students were proficient in reading and 77% in math, against 84% and 82% statewide; 98% of students in the tested grades sat the tests. The grade ↓
Spending and class size
The district spends $24,223 per student, against $20,630 across Maine (FY2024). Spending doesn’t count toward the grade. Districts ↓
One elementary school, then one high school
From grade 9 the district’s path is Deer Isle-Stonington High Sch. Enrollment is up 11% since 2020–21. See the path ↓
Written from the figures on this page. Tests are from 2021–22, graduation from the class of 2023; each school’s own letter uses 2020–21 results.
What’s behind Deer Isle’s grade
C−: better than 22% of Maine school districts. Test scores are below the Maine average; there is no graduation rate to add.
Where will my kid go?
Pick a grade. These are the public schools that serve Deer Isle, with each school’s own grade.
Pre-K in Deer Isle
Deer Isle-Stonington Elementary Sch
Grades PK–8 · 249 students · 9:1 students per teacher
Kindergarten in Deer Isle
Deer Isle-Stonington Elementary Sch
Grades PK–8 · 249 students · 9:1 students per teacher
1st grade in Deer Isle
Deer Isle-Stonington Elementary Sch
Grades PK–8 · 249 students · 9:1 students per teacher
2nd grade in Deer Isle
Deer Isle-Stonington Elementary Sch
Grades PK–8 · 249 students · 9:1 students per teacher
3rd grade in Deer Isle
Deer Isle-Stonington Elementary Sch
Grades PK–8 · 249 students · 9:1 students per teacher
4th grade in Deer Isle
Deer Isle-Stonington Elementary Sch
Grades PK–8 · 249 students · 9:1 students per teacher
5th grade in Deer Isle
Deer Isle-Stonington Elementary Sch
Grades PK–8 · 249 students · 9:1 students per teacher
6th grade in Deer Isle
Deer Isle-Stonington Elementary Sch
Grades PK–8 · 249 students · 9:1 students per teacher
7th grade in Deer Isle
Deer Isle-Stonington Elementary Sch
Grades PK–8 · 249 students · 9:1 students per teacher
8th grade in Deer Isle
Deer Isle-Stonington Elementary Sch
Grades PK–8 · 249 students · 9:1 students per teacher
9th grade in Deer Isle
Deer Isle-Stonington High Sch
Grades 9–12 · 94 students · 8:1 students per teacher
10th grade in Deer Isle
Deer Isle-Stonington High Sch
Grades 9–12 · 94 students · 8:1 students per teacher
11th grade in Deer Isle
Deer Isle-Stonington High Sch
Grades 9–12 · 94 students · 8:1 students per teacher
12th grade in Deer Isle
Deer Isle-Stonington High Sch
Grades 9–12 · 94 students · 8:1 students per teacher
Deer Isle’s public schools are run by Deer Isle-Stonington Community School District, which also serves Stonington. To confirm the school for a specific address, ask the district.
The district
Spending and class size are shown but don’t count toward the grade. Each district’s own page has every school.
Below the state in reading
Deer Isle vs. its neighbors
Schools grades for the Maine towns that share Deer Isle’s borders.
| Town | Schools | Main districts |
|---|---|---|
| Deer Isle | C− | Deer Isle-Stonington |
| Stonington | C− | Deer Isle-Stonington |
| North Haven | — | School Administrative District 07 |
| Brooksville | — | Brooksville |
| Brooklin | — | Brooklin |
| Islesboro | — | Islesboro |
| Swans Island | — | School Administrative District 76 |
| Sedgwick | B− | Sedgwick |
Every school in Deer Isle
2 schools. Each public school’s letter compares its own 2020–21 reading and math results with Maine’s other public schools (the newest school-level results we have).
Questions about Deer Isle’s schools
Are Deer Isle’s schools good?
On Maine’s tests they score below most of the state: the public schools Deer Isle children attend score below 78% of Maine’s school districts on tests and graduation, a C− Schools grade. Among towns with similar incomes they beat 27%. Tests are from 2021–22, graduation from the class of 2023.
What school district is Deer Isle in?
Deer Isle-Stonington Community School District, which runs grades PK–12 and enrolls 343 students in 2 schools (2024–25).
Where do Deer Isle kids go to high school?
Deer Isle-Stonington High Sch, with 94 students; its own test results earn a C+.
How much does Deer Isle spend per student?
$24,223 in Deer Isle-Stonington Community School District (FY2024), against $20,630 across Maine. Spending doesn’t count toward the grade.
Parents talk
What Deer Isle families are saying about school.
Looking for colleges? Colleges near Deer Isle → They have their own page.
School data: state test results (2021–22, with participation) and four-year graduation rates (class of 2023) reported to the U.S. Department of Education (EDFacts via ED Data Express); each school’s own letter uses its 2020–21 results (EDFacts via the Urban Institute); schools and enrollment from NCES (2024–25; private schools 2023–24); spending from the Census Bureau’s school finance survey (FY2024). The School Grade is our own summary, graded within Maine. Stars are from neighbors.