For the 2025-26 school year, there are 22 private high schools serving 3,421 students in Hillsborough County, NH.
The top ranked private high schools in Hillsborough County, NH include The Derryfield School, 2nd Nature Academy (SNA), and Bishop Guertin High School.
The average tuition cost is $15,995, which is lower than the New Hampshire private high school average tuition cost of $30,526.
Top Ranked Hillsborough County Private High Schools (2025-26)
School
Location
Quick Facts
2108 River Road
Manchester, NH 03104
(603) 669-4524
Manchester, NH 03104
(603) 669-4524
Gr: 6-12 | 389 students Avg. class size: 15 students Sports: 16 | Extracurrculars: 50 Tuition & acceptance rate listed
410 Amherst Street, Suite 150
Nashua, NH 03063
(603) 316-6444
Nashua, NH 03063
(603) 316-6444
Gr: 6-9 | 17 students Avg. class size: 8 students Tuition & acceptance rate listed
10 Groton Rd
Nashua, NH 03062
(603) 881-4815
Nashua, NH 03062
(603) 881-4815
Gr: NS-12 | 166 students Avg. class size: 12 students Sports: 4 | Extracurrculars: 10 Tuition & acceptance rate listed
194 Lund Road
Nashua, NH 03060
(603) 889-4107
Nashua, NH 03060
(603) 889-4107
Gr: 9-12 | 793 students Avg. class size: 18 students Sports: 23 Tuition & acceptance rate listed
Crossroads Christian School![Crossroads Christian School Photo]( "Crossroads Christian School Photo")
(Christian)
43 Atwood Rd
Pelham, NH 03076
(603) 635-8788
Pelham, NH 03076
(603) 635-8788
Gr: PK-12 | 280 students Avg. class size: 12 students Sports: 5 Tuition listed
High Mowing School![High Mowing School Photo - The only International Waldorf boarding & day school in North America, High Mowing welcomes students from across the globe. Explore our 300-acre classroom. Become a citizen of the world, a steward of the land with a global perspective. Join us, get connected.]( "High Mowing School Photo - The only International Waldorf boarding & day school in North America, High Mowing welcomes students from across the globe. Explore our 300-acre classroom. Become a citizen of the world, a steward of the land with a global perspective. Join us, get connected.")
Special Program Emphasis
222 Isaac Frye Hwy
Wilton, NH 03086
(603) 654-2391
Wilton, NH 03086
(603) 654-2391
Gr: PK-12 | 361 students Avg. class size: 22 students Sports: 5 | Extracurrculars: 19 Tuition listed
South Merrimack Christian Academy
(Christian)
517 Boston Post Road
Merrimack, NH 03054
(603) 880-6832
Merrimack, NH 03054
(603) 880-6832
Gr: PK-12 | 274 students Avg. class size: 18 students Sports: 4 Tuition & acceptance rate listed
Trinity High School
(Catholic)
581 Bridge St
Manchester, NH 03104
(603) 668-2910
Manchester, NH 03104
(603) 668-2910
Gr: 9-12 | 331 students Avg. class size: 15 students
Antrim Girls Shelter
All-girls | Special Program Emphasis
55 Main St
Antrim, NH 03440
(603) 588-3124
Antrim, NH 03440
(603) 588-3124
Gr: 8-12 | 8 students
Christian Bible Church Academy
(Assembly of God)
205 Manchester St
Nashua, NH 03064
(603) 882-1055
Nashua, NH 03064
(603) 882-1055
Gr: 1-12 | 16 students Tuition listed
Clearway High School
Special Education School
40 Arlington St
Nashua, NH 03060
(603) 598-8303
Nashua, NH 03060
(603) 598-8303
Gr: 9-12 | 48 students
Hillsboro Christian School![Hillsboro Christian School Photo - Excellence in EducationSpiritual Maturity]( "Hillsboro Christian School Photo - Excellence in EducationSpiritual Maturity")
(Baptist)
337 Second New Hampshire Tpke
Hillsborough, NH 03244
(603) 478-2233
Hillsborough, NH 03244
(603) 478-2233
Gr: PK-12 | 46 students Avg. class size: 3 students Extracurrculars: 2 Tuition & acceptance rate listed
9 South Merrimack Road
Hollis, NH 03049
(603) 400-1515
Hollis, NH 03049
(603) 400-1515
Gr: NS-9 | 125 students Avg. class size: 20 students Tuition listed
281 Cartier St.
Manchester, NH 03102
(603) 644-7247
Manchester, NH 03102
(603) 644-7247
Gr: 7-12 | 94 students Sports: 3 | Extracurrculars: 10 Tuition listed
132 Titus Avenue
Manchester, NH 03103
(603) 606-7930
Manchester, NH 03103
(603) 606-7930
Gr: PK-12 | 135 students Avg. class size: 10 students Sports: 3 Tuition & acceptance rate listed
Nfi - Midway Shelter
All-boys | Alternative School
136 Lowell Street
Manchester, NH 03104
(603) 669-9797
Manchester, NH 03104
(603) 669-9797
Gr: 7-11 | 17 students
Ny Youth Development Center/sysc
Special Education School
1056 N River Rd
Manchester, NH 03104
(603) 625-5471
Manchester, NH 03104
(603) 625-5471
Gr: 7-12 | 50 students
Robert B Jolicoeur School
Special Education School
1 Mammoth Rd
Manchester, NH 03109
(603) 621-3599
Manchester, NH 03109
(603) 621-3599
Gr: 4-12 | 105 students
The Rsec Academy
Special Education School
31 Old Nashua Road
Amherst, NH 03031
(603) 673-6656
Amherst, NH 03031
(603) 673-6656
Gr: 6-12 | 32 students Avg. class size: 8 students Sports: 3 Tuition listed
Tabernacle Christian School
(Baptist)
242 Derry Rd
Litchfield, NH 03052
(603) 883-6310
Litchfield, NH 03052
(603) 883-6310
Gr: PK-12 | 70 students
Wediko School At The Home For Little Wanderers![Wediko School At The Home For Little Wanderers Photo - Wediko Lakefront]( "Wediko School At The Home For Little Wanderers Photo - Wediko Lakefront")
All-boys | Special Education School
11 Bobcat Blvd
Hillsborough, NH 03244
(603) 478-5236
Hillsborough, NH 03244
(603) 478-5236
Gr: 6-12 | 44 students Avg. class size: 6 students Tuition listed
Hillsborough County Private Schools (Closed)
School
Location
Quick Facts
The Colonel Shepard Montessori School (Closed 2017)
Montessori School
29 Mont Vernon St
Milford, NH 03055
(603) 345-2557
Milford, NH 03055
(603) 345-2557
Gr: PK-6 | 31 students
Eager Beaver Child Care & Learning Center (Closed 2013)
Daycare / Preschool
722 Mast Rd
Manchester, NH 03102
(603) 669-6277
Manchester, NH 03102
(603) 669-6277
Gr: PK-K | 22 students
Infant Jesus School (Closed 2020)
(Catholic)
3 Crown St
Nashua, NH 03060
(603) 889-2649
Nashua, NH 03060
(603) 889-2649
Gr: NS-6 Tuition listed
Kellogg Elementary School (Closed 2006)
(Seventh Day Adventist)
41 Back River Road
Bedford, NH 03110
(603) 627-4678
Bedford, NH 03110
(603) 627-4678
Gr: 1-9 | 25 students
130 Silver St
Manchester, NH 03103
(603) 627-4190
Manchester, NH 03103
(603) 627-4190
Gr: K-4 | 16 students
Kiddie Konnection Inc (Closed)
Daycare / Preschool
301 Derry Rd
Hudson, NH 03051
(603) 883-4310
Hudson, NH 03051
(603) 883-4310
Gr: K | 26 students
Landry Early Childhood Center at Rivier University (Closed 2021)
Daycare / Preschool (Catholic)
29 Clement St
Nashua, NH 03060
(603) 897-8240
Nashua, NH 03060
(603) 897-8240
Gr: NS | 77 students Avg. class size: 8 students
Legacy By Gersh At Crotched Mountain (Closed 2025)
Special Education School
1 Verney Drive
Greenfield, NH 03047
(603) 547-3311
Greenfield, NH 03047
(603) 547-3311
Gr: 2-12 | 43 students Avg. class size: 6 students Tuition & acceptance rate listed
Merrimack Pta Kindergarten & Preschool (Closed 2024)
Daycare / Preschool
10 Depot St
Merrimack, NH 03054
(603) 424-3535
Merrimack, NH 03054
(603) 424-3535
Gr: PK-K | 36 students
Milford Christian Academy (Closed 2010)
(Christian)
273 Elm St
Milford, NH 03055
(603) 673-9324
Milford, NH 03055
(603) 673-9324
Gr: 1-12 | 49 students
St. Casimir School (Closed 2010)
(Catholic)
456 Union St
Manchester, NH 03103
(603) 623-6411
Manchester, NH 03103
(603) 623-6411
Gr: K-8 | 146 students Tuition listed
Steepletop Kindergarten & Nursery (Closed 2023)
Daycare / Preschool
3 Main St
Pelham, NH 03076
(603) 635-2100
Pelham, NH 03076
(603) 635-2100
Gr: PK-K | 62 students
Frequently Asked Questions
What are the top ranked private high schools in Hillsborough County, NH?
The top ranked private high schools in Hillsborough County, NH include The Derryfield School, 2nd Nature Academy (SNA), and Bishop Guertin High School.
How many private high schools are located in Hillsborough County?
22 private high schools are located in Hillsborough County.
How much do private high schools cost in Hillsborough County?
The average tuition cost is $15,995, which is lower than the New Hampshire private school average tuition cost of $30,526.
How diverse are private high schools in Hillsborough County?
Hillsborough County private high schools are approximately 20% minority students, which is higher than the New Hampshire private school average of 18%.
What percentage of private high schools are religiously affiliated in Hillsborough County?
Which private high schools in Hillsborough County are often viewed compared to one another?
Popular comparisons of private high schools in Hillsborough County include: Tabernacle Christian School vs. Trinity High School, High Mowing School vs. The Derryfield School, Ny Youth Development Center/sysc vs. Robert B Jolicoeur School
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