Serving 604 students in grades 5-8, Portsmouth Middle School ranks in the top 30% of all schools in Rhode Island for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 50% (which is higher than the Rhode Island state average of 29%). The percentage of students achieving proficiency in reading/language arts is 48% (which is higher than the Rhode Island state average of 33%).
The student-teacher ratio of 12:1 is lower than the Rhode Island state level of 13:1.
Minority enrollment is 18% of the student body (majority Hispanic), which is lower than the Rhode Island state average of 50% (majority Hispanic).
Quick Facts (2026)
- Grades: 5-8
- Enrollment: 604 students
- Student-Teacher Ratio: 12:1
- Minority Enrollment: 18%
- Overall Testing Rank: Top 30% in RI
- Math Proficiency: 50% (Top 20%)
- Reading Proficiency: 48% (Top 30%)
- Science Proficiency: 54% (Top 20%)
- Source: National Center for Education Statistics (NCES), RI Dept. of Education
Top Rankings
Portsmouth Middle School ranks among the top 20% of public schools in Rhode Island for:
Category
Attribute
Math Proficiency
Science Proficiency
School Overview
Portsmouth Middle School's student population of 604 students has declined by 7% over five school years.
The teacher population of 51 teachers has declined by 7% over five school years.
Grades Offered
Grades 5-8
(No virtual instruction)
(No virtual instruction)
Total Students
604 students
Total Classroom Teachers
51 teachers
School Calendar
Last Day of School
Sat. Jun 13, 2026
School Rankings
Portsmouth Middle School ranks within the top 30% of all 287 schools in Rhode Island (based off of combined math and reading proficiency testing data).
The diversity score of Portsmouth Middle School is 0.32, which is less than the diversity score at state average of 0.65. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#67 out of 287 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
50%
29%
Reading/Language Arts Test Scores (% Proficient)
48%
33%
Science Test Scores (% Proficient)
54%
31%
Student-Teacher Ratio
12:1
13:1
Asian
3%
3%
Hispanic
7%
31%
Black
2%
9%
White
82%
50%
Two or more races
6%
6%
All Ethnic Groups
Chronically Absent Students
(22-23)15.7%
32.4%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
16%
45%
Eligible for Reduced Lunch
5%
9%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), RI Dept. of Education
School Notes
- School Mascot: Patriots
Frequently Asked Questions
What is Portsmouth Middle School's ranking?
Portsmouth Middle School is ranked #67 out of 287 schools, which ranks it among the top 30% of public schools in Rhode Island.
What schools are Portsmouth Middle School often compared to?
Portsmouth Middle Schoolis often viewed alongside schools like Gaudet Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
50% of students have achieved math proficiency (compared to the 29% RI state average), while 48% of students have achieved reading proficiency (compared to the 33% RI state average).
How many students attend Portsmouth Middle School?
604 students attend Portsmouth Middle School.
What is the racial composition of the student body?
82% of Portsmouth Middle School students are White, 7% of students are Hispanic, 6% of students are Two or more races, 3% of students are Asian, and 2% of students are Black.
What is the student-teacher ratio of Portsmouth Middle School?
Portsmouth Middle School has a student ration of 12:1, which is lower than the Rhode Island state average of 13:1.
What grades does Portsmouth Middle School offer ?
Portsmouth Middle School offers enrollment in grades 5-8 (No virtual instruction).
What school district is Portsmouth Middle School part of?
Portsmouth Middle School is part of Portsmouth School District.
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