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School:Portsmouth High School

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General Information
Rockingham County School: Portsmouth High School (22565) NCES School ID: 00379
District: Portsmouth (449) NCES District ID: 3305820
SAU: Portsmouth SAU Office (52) School Web Site:
Superintendent: Zachary McLaughlin SAU Telephone: 603-431-5080
Admin Principal: Stephen Chinosi School Telephone: 603-436-7100
Address: 50 Andrew Jarvis Dr., Portsmouth, NH 03801-5474 School Fax: 603-427-2320
School Open Date: School Close Date:
School Type: Public School Grades Offered: 9-12
Federal Accountability Status: None Assigned  NH Adequacy Status Met: N/A 
School Report Card 2016-17
 October 1 EnrollmentAverage Class Size
Grade 1016212,37801617
Grade 2016312,88501618
Grade 3017013,30901719
Grade 4016613,61201719
Grade 5015013,71801720
Grade 6017213,7220020
Grade 7018814,1020021
Grade 8016114,0750021
Grade 927427415,139   
Grade 1029229214,292   
Grade 1126626613,785   
Grade 1225525513,338   
Total Enrollment10872,598179,737   
School Safety
School Safety Incidences051,073
Total Number of Incidents27356,825
No. of Incidents/1,000 students251338

[View Safety Survey]

Attendance/Four-Year Graduation Rate
PreSchool Attendance Rate92.889.8
Elem/Middle Attendance Rate (Target: 90%)95.695.1
High School Four-Year Graduation Rate (Target: 90%)97089

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Teacher Quality

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School Staff
Instructional Support18816,980
Admin Support10161,247
All Other Support18513,241

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State and Federal Accountability

Student Achievement Trends
N is the number of students participating.
% is the percent of students scoring proficient or above.
Click on a grade to show the achievement trend for that grade.
Note: Grade 11 results are from the new SAT assessment tests and not comparable to 2014-2015
Achievement Trend
GradeContent Area2015-20162016-2017
11Reading 2307724580
Mathematics 2304824563
NECAP and NH Alternative Assessment Science Results 2016-17
Student Assessment
* indicates total number of test takers is 10 or less.
Blank indicates no science assessment test administered.
Achievement Level (%)Science
Substantially Below Proficient (%) 18 13 18
Partially Proficient (%) 43 37 46
Proficient (%) 37 48 35
Proficient with Distinction (%) 2 2 2
Longitudinal Reports and Subgroup Reporting
Percent of students at each achievement level Math Reading Science  

National Assessment of Educational Progress (NAEP) Student Achievement Data-Percent of NH Students At or Above Each Achievement Level (Based on the Winter 2015 NAEP Assessment)
NAEP achievement levels are indicated as follows: B+ for Basic or above, P+ for Proficient or above, and A for Advanced
New Hampshire Department of Education
101 Pleasant Street | Concord, NH | 03301-3494
Telephone: (603) 271-3494 | TDD Access: Relay NH 711
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