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South Portland High School

Public Grades 9-12
25th
SchoolDigger Rank ?
of 119 Maine High Schools
Better than 79% of Maine high schools
Summary

South Portland High School is a public high school serving 995 students in grades 9-12 in South Portland, Maine, which is part of the South Portland Public Schools district. The school has seen fluctuations in its academic performance, with 68.93% of students proficient or better in English Language Arts, 55.56% in Mathematics, and 33.89% in Science in the 2024-2025 school year. However, the school maintains a relatively strong four-year graduation rate, ranging from 87.3% to 91.0% in recent years.

One area of concern for South Portland High School is its chronic absenteeism rate, which has ranged from 17.1% to 25.9% in recent years, higher than the state average. The school also has a significant population of students from low socioeconomic backgrounds, with 26.59% to 36.28% of students qualifying for free or reduced-price lunch. When compared to nearby high-performing schools like Falmouth High School and Scarborough High School, South Portland High School has room for improvement, particularly in mathematics and science proficiency.

However, South Portland High School has shown strong performance among certain student subgroups, ranking 2nd out of 9 Maine high schools for African American students and 3rd out of 4 for Hispanic students in terms of academic proficiency. Additionally, the school's performance is generally higher than that of Westbrook High School and Deering High School, which are closer in proximity. Overall, South Portland High School is a solid performer among Maine high schools, with opportunities for continued growth and improvement.

928
Students ?
11.5
Student/teacher ratio ?
$23,416
Per pupil spending ?
42.8%
Free/discounted lunch ?
 637 Highland Avenue
       South Portland, ME  04106

(207) 767-3266

District: South Portland Public Schools

Racial breakdown:

White:
63.9%
African American:
19.0%
Hispanic:
8.2%
more
 See top rated Maine high schools

 Compare South Portland High School to nearby high schools!
At a glance
Ranking trend: Improving — 48th percentile in 2015 → 79th in 2025
Strengths
Ranks in the top 21% of Maine high schools
Ranking is trending up — up 31 percentile points since 2015
Small classes — about 12 students per teacher
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school54%
District avg58%
Maine avg53%
25th of 119
Maine public high schools ?
Top 21%▲ up 31 pts since 2015
From bottom 48% (2015) to top 21% (2025)
See the entire ranking list of Maine High Schools →
SchoolDigger rating ?
39th of 176South Portland Public Schools among Maine districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankMaine percentileRating
202557.625 of 11979.0%★★★★☆
202448.248 of 12160.3%★★★☆☆
202319.6107 of 12313.0%★☆☆☆☆
202216.492 of 986.1%☆☆☆☆☆
202157.857 of 8230.5%★★☆☆☆
201977.621 of 11481.6%★★★★☆
201854.439 of 11465.8%★★★☆☆
201753.642 of 11162.2%★★★☆☆
201657.735 of 11168.5%★★★☆☆
201526.751 of 9848.0%★★☆☆☆
201372.718 of 10683.0%★★★★☆
201273.920 of 10781.3%★★★★☆
201173.423 of 10578.1%★★★★☆
201073.919 of 10381.6%★★★★☆

African American

YearAvg scoreStatewide rankMaine percentileRating
202560.92 of 977.8%★★★★☆

Female

YearAvg scoreStatewide rankMaine percentileRating
202552.242 of 10760.7%★★★☆☆
201978.217 of 9281.5%★★★★☆

Hispanic

YearAvg scoreStatewide rankMaine percentileRating
202515.43 of 425.0%★★★★☆
201954.51 of 10.0%★★★★★

Low Socio Economic Status

YearAvg scoreStatewide rankMaine percentileRating
202534.755 of 10849.1%★★★☆☆
201944.845 of 7640.8%★★☆☆☆

Male

YearAvg scoreStatewide rankMaine percentileRating
202560.518 of 10883.3%★★★★☆
201966.325 of 9272.8%★★★★☆

Special Education

YearAvg scoreStatewide rankMaine percentileRating
202558.915 of 5773.7%★★★★☆
201935.311 of 2045.0%★★☆☆☆

White

YearAvg scoreStatewide rankMaine percentileRating
202570.613 of 5777.2%★★★★☆
201963.67 of 2166.7%★★★★☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Male (2025)83rd percentile+4 vs school
African American (2025)78th percentile~ school
White (2025)77th percentile~ school
Special Education (2025)74th percentile-5 vs school
Female (2025)61st percentile-18 vs school
Low Socio Economic Status (2025)49th percentile-30 vs school
Hispanic (2025)25th percentile-54 vs school
By subject vs Maine (2024-2025) ?
English Language Arts69%+5 vs state
Mathematics56%+6 vs state
Science34%~ state avg

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Frequently Asked Questions about South Portland High School

In the 2024-25 school year, 928 students attended South Portland High School.

South Portland High School ranks 25th of 119 Maine high schools. SchoolDigger rates this school 4 stars out of 5.

Students at South Portland High School are 64% White, 19% African American, 8% Hispanic, 6% Two or more races, 3% Asian.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Maine Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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