Little Harbour School
Portsmouth, NH
Grades K to 5 · 325 students
Public school
Portsmouth High School
Portsmouth, New Hampshire · Grades 9 to 13 · Portsmouth School District
Public school
About Portsmouth High School
Portsmouth High School is a public school in Portsmouth, New Hampshire, serving grades 9 through 13. It reported 1,017 students in 2024-25. With about 89 full-time-equivalent teachers, that works out to roughly 11.4 students per teacher. The surrounding area is classified as a suburb of a small metro area, in Rockingham County. Families comparing options will find 16 other schools within 5 miles. Portsmouth School District runs 5 schools listed here, including this one. See them all.
Open Houses & Tours
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School facts
| Address | 50 Andrew Jarvis Dr., Portsmouth, NH 03801 |
|---|---|
| Phone | (603) 436-7100 |
| School district | Portsmouth School District |
| Grades | 9 to 13 |
| Students (2024-25) | 1,017 |
| Teachers (full-time equivalent, 2024-25) | 89 |
| Students per teacher | 11.4 |
| Charter school | No |
| School type | Regular |
| Level | High |
| Locale (NCES) | Suburb, small, Rockingham County |
Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES school ID 330582000379). Details may have changed since the survey. Schools can update them by claiming this profile.
Nearby schools
Little Harbour SchoolPublic · Grades K to 5Portsmouth · 0.8 miPortsmouth Middle SchoolPublic · Grades 6 to 8Portsmouth · 1 miNew Franklin SchoolPublic · Grades K to 5Portsmouth · 1.4 miMary C. Dondero Elementary SchoolPublic · Grades K to 5Portsmouth · 1.5 miSt Patrick AcademyPrivate, Roman Catholic · Grades PreK to 8Portsmouth · 1.6 miRye Elementary SchoolPublic · Grades PreK to 4Rye, NH · 2.2 miMaude H. Trefethen SchoolPublic · Grades K to 6New Castle, NH · 2.3 miRobert W Traip AcademyPublic · Grades 9 to 12Kittery, ME · 2.3 mi
The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.
Frequently asked questions
What grades does Portsmouth High School serve?
Portsmouth High School serves grades 9 through 13.
How many students attend Portsmouth High School?
Portsmouth High School reported 1,017 students in 2024-25, according to the NCES Common Core of Data.
What is the student-teacher ratio at Portsmouth High School?
About 11.4 students per full-time-equivalent teacher, based on 1,017 students and 89 teachers in federal data.
Is Portsmouth High School a public or charter school?
Portsmouth High School is a traditional public (non-charter) school.
What school district is Portsmouth High School in?
Portsmouth High School is part of Portsmouth School District. See all schools in this district at https://parentschoolreview.com/districts/nh/portsmouth-school-district/
Where is Portsmouth High School located?
Portsmouth High School is at 50 Andrew Jarvis Dr., Portsmouth, NH 03801. The phone number is (603) 436-7100.
How many other schools are near Portsmouth High School?
There are 16 other schools within 5 miles of Portsmouth High School in our directory.
Is this your school?
Claim this profile for free to correct details, post open houses and tours, and respond to reviews.
ParentSchoolReview is owned and operated by School Success. Disclosure.
Other public and charter schools in Portsmouth
Mary C. Dondero Elementary School
Portsmouth, NH
Grades K to 5 · 328 students
Public school
New Franklin School
Portsmouth, NH
Grades K to 5 · 247 students
Public school
Portsmouth Middle School
Portsmouth, NH
Grades 6 to 8 · 486 students
Public school
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