NHHighVerified for 2025-26
Portsmouth High School — School Profile & District Info
High|Portsmouth, New Hampshire|Portsmouth School District|Last audited: Not yet synced
Portsmouth, NH 03801
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School Profile
Grades
9–13
Enrollment
1,025
Student:Teacher
11.8:1
Locale
Suburban
District
Portsmouth School DistrictEcon. Disadvantaged
9.6%
Phone
(603)436-7100School Statistics
Academics (SY 2020-21)
ELA Proficiency
77%
94th percentile in NH
Math Proficiency
62%
89th percentile in NH
Graduation Rate
96%
Chronic Absenteeism
4.8%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
10 courses offered
Dual Enrollment
Athletics
25 sports offered
Student-Teacher Ratio: 10.8:1
Near average in NHDistrict Finance (FY 2023)
Per-Pupil Spending
$25,139
District-level data
Funding Sources
Federal 5%State 24%Local 72%
Community Context
Median Home Value
$713,764
+1.6% YoY
Boston, MA metro area · Zillow Feb 2026
Community Need Level
Low
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
1,017
Current enrollment
Stable(-10% 5yr)Full School Calendar 2025-26
| Date | Event |
|---|---|
| Tue, May 19, 2026 | School Board-Policy Committee Meeting |
| Tue, May 19, 2026 | Police Commission Meeting The Portsmouth Police Commission may enter a nonpublic session at or around 4:00 p.m. for a permitted discussion as provided in RSA 91-A:3, II.The public session is anticipate... |
| Tue, May 19, 2026 | Board of Adjustment |
| Wed, May 20, 2026 | Trustees of the Trust Funds |
| Wed, May 20, 2026 | Recreation Board |
| Wed, May 20, 2026 | Library Board of Trustees |
| Thu, May 21, 2026 | School Board- Teaching & Learning Strategic Planning Committee |
| Thu, May 21, 2026 | Sister Cities Committee Meeting CANCELLED |
| Thu, May 21, 2026 | Housing Blue Ribbon Committee |
| Thu, May 21, 2026 | Planning Board |
Showing 10 events for the 2025-26 school year
Frequently Asked Questions about Portsmouth High School
Portsmouth High School has a total enrollment of 1,025 students and serves grades High. The school is part of the local school district in Portsmouth, NH.