For the 2026 school year, there is 1 public high school serving 214 students in Sullivan, ME.
The top-ranked public high school in Sullivan, ME is Sumner Memorial High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sullivan, ME public high school have an average math proficiency score of 34% (versus the Maine public high school average of 42%), and reading proficiency score of 87% (versus the 83% statewide average). High schools in Sullivan have an average ranking of 6/10, which is in the top 50% of Maine public high schools.
Sullivan, ME public high school have a Graduation Rate of 77%, which is less than the Maine average of 86%.
The school with highest graduation rate is Sumner Memorial High School, with 75-79% graduation rate. Read more about public school graduation rate statistics in Maine or national school graduation rate statistics.
Minority enrollment is 14% of the student body (majority Hispanic), which is less than the Maine public high school average of 15% (majority Black and Hispanic).
Best Public High Schools in Sullivan, ME (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Sumner Memorial High School
(Math: 30-39% | Reading: 85-89%)
Rank:
Rank:
4/
Bottom 50%10
2456 Us Hwy 1
Sullivan, ME 04664
(207) 422-3510
Sullivan, ME 04664
(207) 422-3510
Gr: 9-12 | 214 students Student-teacher ratio: 11:1 Minority enrollment: 14%
Frequently Asked Questions
What are the top-ranked public high schools in Sullivan, ME?
The top-ranked public high schools in Sullivan, ME include Sumner Memorial High School.
How many public high schools are located in Sullivan?
1 public high schools are located in Sullivan.
What is the racial composition of students in Sullivan?
Sullivan public high schools minority enrollment is 14% of the student body (majority Hispanic), which is less than the Maine public high schools average of 15% (majority Black and Hispanic).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.