For the 2026 school year, there are 2 public high schools serving 1,229 students in 04103, ME.
The top-ranked public high schools in 04103, ME are Casco Bay High School and Deering High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 04103 have an average math proficiency score of 38% (versus the Maine public high school average of 42%), and reading proficiency score of 70% (versus the 83% statewide average). High schools in 04103, ME have an average ranking of 2/10, which is in the bottom 50% of Maine public high schools.
Public high school in zipcode 04103 have a Graduation Rate of 78%, which is less than the Maine average of 86%.
The school with highest graduation rate is Casco Bay High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Maine or national school graduation rate statistics.
Minority enrollment is 57% of the student body (majority Black), which is more than the Maine public high school average of 15% (majority Black and Hispanic).
Best 04103, ME Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Casco Bay High School
(Math: 45-49% | Reading: 85-89%)
Rank:
Rank:
7/
Top 50%10
196 Allen Avenue
Portland, ME 04103
(207) 874-8160
Portland, ME 04103
(207) 874-8160
Gr: 9-12 | 379 students Student-teacher ratio: 13:1 Minority enrollment: 48%
Rank: #22.
Deering High School
(Math: 30-34% | Reading: 55-59%)
Rank:
Rank:
1/
Bottom 50%10
370 Stevens Avenue
Portland, ME 04103
(207) 874-8260
Portland, ME 04103
(207) 874-8260
Gr: 9-12 | 850 students Student-teacher ratio: 13:1 Minority enrollment: 60%
Frequently Asked Questions
What are the top-ranked public high schools in 04103, ME?
The top-ranked public high schools in 04103, ME include Casco Bay High School and Deering High School.
How many public high schools are located in 04103?
2 public high schools are located in 04103.
What is the racial composition of students in 04103?
04103 public high schools minority enrollment is 57% of the student body (majority Black), which is more than the Maine public high schools average of 15% (majority Black and Hispanic).
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