For the 2025-26 school year, there are 5 private high schools serving 1,264 students in Strafford County, NH.
The top ranked private high schools in Strafford County, NH include Portsmouth Christian Academy, St. Thomas Aquinas High School, and Tri-city Christian Academy.
The average acceptance rate is 93%, which is higher than the New Hampshire private high school average acceptance rate of 70%.
Top Ranked Strafford County Private High Schools (2025-26)
School
Location
Quick Facts
20 Seaborne Dr
Dover, NH 03820
(603) 742-3617
Dover, NH 03820
(603) 742-3617
Gr: PK-12 | 604 students Avg. class size: 15 students Sports: 9 | Extracurrculars: 16 Tuition & acceptance rate listed
197 Dover Point Rd
Dover, NH 03820
(603) 742-3206
Dover, NH 03820
(603) 742-3206
Gr: 9-12 | 414 students Sports: 16 Tuition & acceptance rate listed
Tri-city Christian Academy
(Christian)
150 W High St
Somersworth, NH 03878
(603) 692-2093
Somersworth, NH 03878
(603) 692-2093
Gr: PK-12 | 170 students Tuition listed
105 Eastern Avenue
Rochester, NH 03867
(603) 332-2848
Rochester, NH 03867
(603) 332-2848
Gr: K-12 | 64 students Avg. class size: 7 students Extracurrculars: 2 Tuition & acceptance rate listed
Rochester Learning Academy
Special Education School
10 Main St
Rochester, NH 03867
(603) 948-1169
Rochester, NH 03867
(603) 948-1169
Gr: 7-12 | 12 students
Strafford County Private Schools (Closed)
School
Location
Quick Facts
Barrington Village School (Closed 2013)
Daycare / Preschool (Catholic)
4 Commerce Way
Barrington, NH 03825
(603) 664-3899
Barrington, NH 03825
(603) 664-3899
Gr: K-1 | 28 students
Good Shepherd School (Closed 2010)
(Christian)
37 Province Lane
Barrington, NH 03825
(603) 664-2660
Barrington, NH 03825
(603) 664-2660
Gr: PK-12 | 69 students Avg. class size: 12 students Tuition & acceptance rate listed
Lighthouse Christian Academy (Closed 2020)
(Church of God)
17 Heaton Street
Rochester, NH 03867
(603) 335-1151
Rochester, NH 03867
(603) 335-1151
Gr: 4-12 | 8 students Tuition listed
Shortridge Academy (Closed 2024)
Alternative School
619 Governors Road
Milton, NH 03851
(603) 755-3096
Milton, NH 03851
(603) 755-3096
Gr: 9-12 | 32 students Avg. class size: 6 students Tuition listed
12 Rocky Hill Road
Somersworth, NH 03878
(603) 692-3043
Somersworth, NH 03878
(603) 692-3043
Gr: PK-12 | 75 students
Frequently Asked Questions
What are the top ranked private high schools in Strafford County, NH?
The top ranked private high schools in Strafford County, NH include Portsmouth Christian Academy, St. Thomas Aquinas High School, and Tri-city Christian Academy.
How many private high schools are located in Strafford County?
5 private high schools are located in Strafford County.
How diverse are private high schools in Strafford County?
Strafford County private high schools are approximately 12% minority students, which is lower than the New Hampshire private school average of 18%.
What percentage of private high schools are religiously affiliated in Strafford County?
Which private high schools in Strafford County are often viewed compared to one another?
Popular comparisons of private high schools in Strafford County include: Tri-city Christian Academy vs. Portsmouth Christian Academy
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