Newmarket Junior-Senior High School is the public high school and middle school for the town of Newmarket, Rockingham County, New Hampshire. The teacher to student ratio is 1:13 due to the small number of students.
Serving 270 students in grades 9-13, Newmarket Jr.-sr. High School ranks in the top 50% of all schools in New Hampshire for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 35-39% (which is lower than the New Hampshire state average of 42%). The percentage of students achieving proficiency in reading/language arts is 70-79% (which is higher than the New Hampshire state average of 51%).
The student-teacher ratio of 10:1 is lower than the New Hampshire state level of 11:1.
Minority enrollment is 18% of the student body (majority Hispanic and Asian), which is equal to the New Hampshire state average of 18% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-13
- Enrollment: 270 students
- Student-Teacher Ratio: 10:1
- Minority Enrollment: 18%
- Graduation Rate: ≥90% (Top 50% in NH)
- Overall Testing Rank: Top 50%
- Math Proficiency: 35-39% (Btm 50%)
- Reading Proficiency: 70-79% (Top 10%)
- Science Proficiency: 40-49% (Top 50%)
- Source: National Center for Education Statistics (NCES), NH Dept. of Education
Top Rankings
Newmarket Jr.-sr. High School ranks among the top 20% of public schools in New Hampshire for:
Category
Attribute
Most improved public schools
Reading/Language Arts Proficiency
School Overview
Newmarket Jr.-sr. High School's student population of 270 students has declined by 12% over five school years.
The teacher population of 28 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-13
(No virtual instruction)
(No virtual instruction)
Total Students
270 students
Total Classroom Teachers
28 teachers
School Calendar
Last Day of School
Sat. Jun 13, 2026
School Motto
The mission of Newmarket Junior-Senior High School is to provide engaging and inclusive educational opportunities guided by the six pillars of our Vision of a Graduate, Core Values, and Beliefs about Learning.
School Rankings
Newmarket Jr.-sr. High School ranks within the top 50% of all 455 schools in New Hampshire (based off of combined math and reading proficiency testing data).
The diversity score of Newmarket Jr.-sr. High School is 0.32, which is less than the diversity score at state average of 0.33. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#137 out of 455 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
35-39%
42%
Reading/Language Arts Test Scores (% Proficient)
70-79%
51%
Science Test Scores (% Proficient)
40-49%
36%
Student-Teacher Ratio
10:1
11:1
Asian
5%
3%
Hispanic
6%
8%
Black
1%
2%
White
82%
82%
Two or more races
6%
5%
All Ethnic Groups
Graduation Rate
≥90%
88%
Chronically Absent Students
(22-23)8.9%
24.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
17%
20%
Eligible for Reduced Lunch
3%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NH Dept. of Education
Frequently Asked Questions
What is Newmarket Jr.-sr. High School's ranking?
Newmarket Jr.-sr. High School is ranked #137 out of 455 schools, which ranks it among the top 50% of public schools in New Hampshire.
What schools are Newmarket Jr.-sr. High School often compared to?
Newmarket Jr.-sr. High Schoolis often viewed alongside schools like Exeter High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
35-39% of students have achieved math proficiency (compared to the 42% NH state average), while 70-79% of students have achieved reading proficiency (compared to the 51% NH state average).
What is the graduation rate of Newmarket Jr.-sr. High School?
The graduation rate of Newmarket Jr.-sr. High School is 90%, which is higher than the New Hampshire state average of 88%.
How many students attend Newmarket Jr.-sr. High School?
270 students attend Newmarket Jr.-sr. High School.
What is the racial composition of the student body?
82% of Newmarket Jr.-sr. High School students are White, 6% of students are Hispanic, 6% of students are Two or more races, 5% of students are Asian, and 1% of students are Black.
What is the student-teacher ratio of Newmarket Jr.-sr. High School?
Newmarket Jr.-sr. High School has a student ration of 10:1, which is lower than the New Hampshire state average of 11:1.
What grades does Newmarket Jr.-sr. High School offer ?
Newmarket Jr.-sr. High School offers enrollment in grades 9-13 (No virtual instruction).
What school district is Newmarket Jr.-sr. High School part of?
Newmarket Jr.-sr. High School is part of Newmarket School District.
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