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Portland High School

Public Grades 9-12
53rd
SchoolDigger Rank ?
of 141 Connecticut High Schools
Better than 62% of Connecticut high schools
Summary

Portland High School is a public high school serving 305 students in grades 9-12 in the Portland School District in Connecticut. The school is ranked 53 out of 141 Connecticut high schools and has a 3-star rating from SchoolDigger.

Portland High School students consistently outperform the state average in standardized test scores, particularly in English Language Arts, with 67.5% of 11th-grade students proficient or better in 2024-2025, compared to the state average of 58%. The school's performance in science is also strong, with 51.9% of 11th-grade students proficient or better in NGSS/Science in 2024-2025, compared to the state average of 47.7%. However, the school's math performance lags behind, with only 27.8% of 11th-grade students proficient or better in SAT/Math in 2023-2024, compared to the state average of 29.5%. The school has maintained a relatively high four-year graduation rate, ranging from 85.4% to 94.1% over the past few years, which is on par with or slightly above the state average.

Compared to nearby schools, Coginchaug Regional High School is a strong performer, ranking 36 out of 145 Connecticut high schools in 2023-2024 and maintaining a 4-star rating, while Glastonbury High School is an exceptional school, ranking 16 out of 200 Connecticut high schools in 2020-2021 and earning a 5-star rating. In contrast, Francis T. Maloney High School is a lower-performing school, ranking 88 out of 141 Connecticut high schools in 2024-2025 and earning a 2-star rating.

323
Students ?
10.5
Student/teacher ratio ?
$24,910
Per pupil spending ?
31.6%
Free/discounted lunch ?
 95 High Street
       Portland, CT  06480

(860) 342-1720

District: Portland School District


Feeder schools for Portland High School:

Elementary:    Gildersleeve School
    Valley View School
Middle:    Brownstone Intermediate School
    Portland Middle School
Racial breakdown:

White:
72.4%
Hispanic:
14.9%
African American:
6.8%
more
 See top rated Connecticut high schools

 Compare Portland High School to nearby high schools!
At a glance
Ranking trend: Holding steady — 63rd percentile in 2012 → 62nd in 2025
Strengths
Test scores above the Connecticut average (60% vs 53% meeting standards)
Above the Connecticut median (62nd percentile)
Small classes — about 10 students per teacher
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school60%
District avg59%
Connecticut avg53%
53rd of 141
Connecticut public high schools ?
Top 38%▼ down 16 pts since 2015
From top 22% (2015) to top 38% (2025)
See the entire ranking list of Connecticut High Schools →
SchoolDigger rating ?
71st of 156Portland School District among Connecticut 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 rankConnecticut percentileRating
202562.953 of 14162.4%★★★☆☆
202461.558 of 14560.0%★★★☆☆
202377.337 of 14273.9%★★★★☆
202184.934 of 20083.0%★★★★☆
201967.052 of 12157.0%★★★☆☆
201779.235 of 14075.0%★★★★☆
201678.736 of 13272.7%★★★★☆
201575.943 of 19678.1%★★★★☆
201369.878 of 19359.6%★★★☆☆
201271.770 of 18862.8%★★★☆☆
201169.883 of 18956.1%★★★☆☆
201073.651 of 18672.6%★★★★☆
200969.561 of 17665.3%★★★☆☆
200858.4104 of 17640.9%★★☆☆☆
200767.377 of 17656.3%★★★☆☆

Female

YearAvg scoreStatewide rankConnecticut percentileRating
202178.441 of 18978.3%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankConnecticut percentileRating
202163.753 of 15565.8%★★★☆☆

Male

YearAvg scoreStatewide rankConnecticut percentileRating
202188.421 of 18288.5%★★★★☆

Special Education

YearAvg scoreStatewide rankConnecticut percentileRating
202158.875 of 17557.1%★★★☆☆

White

YearAvg scoreStatewide rankConnecticut percentileRating
202178.228 of 15581.9%★★★★☆
201944.676 of 11332.7%★★☆☆☆
201873.230 of 10571.4%★★★★☆
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 (2021)88th percentile+5 vs school
White (2021)82nd percentile~ school
Female (2021)78th percentile-5 vs school
Low Socio Economic Status (2021)66th percentile-17 vs school
Special Education (2021)57th percentile-26 vs school
By subject vs Connecticut (2024-2025) ?
English Language Arts68%+10 vs state
Science52%+4 vs state

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Schools Near Portland High School

Ranking:
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E Elementary M Middle H High A Alternative P Private






Frequently Asked Questions about Portland High School

Portland High School is fed by the following schools:

Elementary : Gildersleeve School
Elementary : Valley View School
Middle : Brownstone Intermediate School
Middle : Portland Middle School

Students at Portland High School are 72% White, 15% Hispanic, 7% African American, 4% Two or more races, 2% Asian.

Portland High School ranks 53rd of 141 Connecticut high schools. SchoolDigger rates this school 3 stars out of 5.

In the 2024-25 school year, 323 students attended Portland High School.

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Latest Connecticut data All new data »
2024–25 school spending dataApr 2, 2026
2024–25 attendance dataNov 6, 2025
2023–24 school spending dataSep 25, 2025
2023–24 graduation ratesSep 23, 2025


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