St. Paul's School Photo - Students walking to class after Chapel.

Average Private High School ACT Scores in New Hampshire

The averageprivate high school ACT score in New Hampshire is 28 (2025).
The private high school in New Hampshire with the highest ACT score is Dublin School, with an ACT score of 32.
Act Score Range: 25 32 Avg. Act Score: 28

Average Private High School ACT Scores in New Hampshire (2025)

School
ACT Score
Grades
Location
Rank: #1 - 21. - 2.
Dublin School
Dublin School Photo
(2)
ACT Score: 32
Grades: 9-12
18 Lehmann Way
Dublin, NH 03444
(603) 563-7075
Rank: #1 - 21. - 2.
St. Paul's School
St. Paul's School Photo - Students walking to class after Chapel.
(Episcopal)
ACT Score: 32
Grades: 9-12
325 Pleasant Street
Concord, NH 03301
(603) 229-4700
Rank: #33.
The Derryfield School
The Derryfield School Photo - The Derryfield School is located in Manchester, NH. The 70+ acre campus boasts state-of-the-art facilities including a Science & Innovation Center, Athletic & Wellness Center, 400-seat Theater, and lighted turf field.
ACT Score: 30
Grades: 6-12
2108 River Road
Manchester, NH 03104
(603) 669-4524
Rank: #44.
Kimball Union Academy
Kimball Union Academy Photo
ACT Score: 28
Grades: 9-12
64 Main Street
Meriden, NH 03770
(603) 469-2100
Rank: #55.
Bishop Brady High School
Bishop Brady High School Photo
(Catholic)
(1)
ACT Score: 27
Grades: 9-12
25 Columbus Ave
Concord, NH 03301
(603) 224-7419
Rank: #66.
Bishop Guertin High School
Bishop Guertin High School Photo
(Catholic)
(1)
ACT Score: 26
Grades: 9-12
194 Lund Road
Nashua, NH 03060
(603) 889-4107
Rank: #7 - 107. - 10.
Holderness School
Holderness School Photo
(Episcopal)
(2)
ACT Score: 25
Grades: 9-12
33 Chapel Lane
Plymouth, NH 03264
(603) 536-1257
Rank: #7 - 107. - 10.
Proctor Academy
Proctor Academy Photo - 2,500 acres of living classroom.
(2)
ACT Score: 25
Grades: 9-12
204 Main Street
Andover, NH 03216
(603) 735-6641
Rank: #7 - 107. - 10.
St. Thomas Aquinas High School
(Catholic)
(1)
ACT Score: 25
Grades: 9-12
197 Dover Point Rd
Dover, NH 03820
(603) 742-3206
Rank: #7 - 107. - 10.
Trinity Christian School
Trinity Christian School Photo
(Baptist)
(3)
ACT Score: 25
Grades: PK-12
80 Clinton Street
Concord, NH 03301
(603) 225-5410

Frequently Asked Questions

What is the New Hampshire average private high schools ACT score?
The New Hampshire average private high schools ACT score is 28 for 2025.
What are the private high schools with the highest ACT score in New Hampshire?
The top ranked private schools in New Hampshire include Dublin School, St. Paul's School and The Derryfield School.

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