For the 2026 school year, there are 5 public high schools serving 924 students in Sullivan County, NH.
The top-ranked public high schools in Sullivan County, NH are Sunapee Sr. High School, Stevens High School and Newport Middle High School (High). Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sullivan County, NH public high schools have an average math proficiency score of 29% (versus the New Hampshire public high school average of 35%), and reading proficiency score of 48% (versus the 61% statewide average). High schools in Sullivan County have an average ranking of 4/10, which is in the bottom 50% of New Hampshire public high schools.
Sullivan County, NH public high school have a Graduation Rate of 81%, which is less than the New Hampshire average of 88%.
The school with highest graduation rate is Sunapee Sr. High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in New Hampshire or national school graduation rate statistics.
Minority enrollment is 8% of the student body (majority Hispanic and Asian), which is less than the New Hampshire public high school average of 17% (majority Hispanic).
Best Public High Schools in Sullivan County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Sunapee Sr. High School
(Math: 60-69% | Reading: 80-89%)
Rank:
Rank:
10/
Top 5%10
10 North Rd.
Sunapee, NH 03782
(603) 763-5615
Sunapee, NH 03782
(603) 763-5615
Gr: 9-13 | 132 students Student-teacher ratio: 10:1 Minority enrollment: 11%
Rank: #22.
Stevens High School
(Math: 25-29% | Reading: 35-39%)
Rank:
Rank:
2/
Bottom 50%10
175 Broad St.
Claremont, NH 03743
(603) 543-4220
Claremont, NH 03743
(603) 543-4220
Gr: 9-13 | 484 students Student-teacher ratio: 13:1 Minority enrollment: 10%
Rank: #33.
Newport Middle High School (High)
(Math: ≤10% | Reading: 40-49%)
Rank:
Rank:
2/
Bottom 50%10
245 N. Main St.
Newport, NH 03773
(603) 863-2414
Newport, NH 03773
(603) 863-2414
Gr: 9-13 | 289 students Student-teacher ratio: 10:1 Minority enrollment: 4%
Rank: n/an/a
86 N. Main St
Newport, NH 03773
(603) 865-9506
Newport, NH 03773
(603) 865-9506
Gr: 9-12 | 1 student Student-teacher ratio: 1:1
Rank: n/an/a
River View Chartered Public School
Charter School
169 Main Street
Claremont, NH 03743
(603) 287-7120
Claremont, NH 03743
(603) 287-7120
Gr: 9-12 | 18 students Student-teacher ratio: 18:1 Minority enrollment: 6%
Sullivan County Public Schools (Closed)
School
Location
Quick Facts
29 School Rd.
Lempster, NH 03605
(603) 863-1080
Lempster, NH 03605
(603) 863-1080
Gr: K-8 | 153 students Student-teacher ratio: 10:1 Minority enrollment: 1%
86 N. Main St.
Newport, NH 03773
(603) 863-2050
Newport, NH 03773
(603) 863-2050
Gr: 5-6 | 136 students Student-teacher ratio: 12:1
Frequently Asked Questions
What are the top-ranked public high schools in Sullivan County, NH?
The top-ranked public high schools in Sullivan County, NH include Sunapee Sr. High School, Stevens High School and Newport Middle High School (High).
How many public high schools are located in Sullivan County?
5 public high schools are located in Sullivan County.
What is the racial composition of students in Sullivan County?
Sullivan County public high schools minority enrollment is 8% of the student body (majority Hispanic and Asian), which is less than the New Hampshire public high schools average of 17% (majority Hispanic).
Which public high schools in Sullivan County are often viewed compared to one another?
Popular comparisons of public high schools in Sullivan County include: Newport Middle High School (High) vs. Stevens High School, Newport Middle High School (High) vs. Sunapee Sr. High School, Stevens High School vs. Newport Middle High School (High)
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