[+] Show Closed Private Schools in Hillsborough County, New Hampshire

Overview

Trends in Total Number of Private Schools

Year	Hillsborough County Total Schools
2025	98
2024	106
2023	100
2022	96
2021	99
2020	106
2019	109
2018	112
2017	106
2016	109
2015	123

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Private schools down 11 in Hillsborough County, falling from 109 in 2016 to 98 in 2025.

# Students

10,139 Students

31,847 Students

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Showing 2016–2025. View full 11-year historical data

Trends in the Average Number of Students Per Private School

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	106	111	179
2024	99	107	172
2023	98	98	174
2022	102	98	185
2021	100	95	180
2020	95	89	171
2019	96	90	175
2018	95	89	172
2017	101	95	180
2016	99	94	178
2015	92	89	167

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Average students up 7 in Hillsborough County private schools, rising from 99 in 2016 to 106 in 2025.

% Average Students of Color

22%

19%

View Data

Showing 2016–2025. View full 11-year historical data

Percentage of Students of Color Trends (2015-2025)

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	22%	18%	34%
2024	21%	17%	34%
2023	21%	19%	33%
2022	23%	20%	33%
2021	22%	20%	32%
2020	22%	20%	32%
2019	19%	18%	31%
2018	18%	17%	31%
2017	18%	16%	32%
2016	19%	17%	32%
2015	21%	19%	32%

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Students of color steady at 22% in Hillsborough County private schools, up from 19% in 2016 and still well below the 34% national share in 2025.

Academics and Faculty:

# Teachers

883 Teachers

3,214 Teachers

Average Student-Teacher Ratio

11:1

10:1

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Showing 2016–2025. View full 11-year historical data

Student-Teacher Ratio Trends (2015-2025)

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	11:1	10:1	11:1
2024	11:1	10:1	11:1
2023	11:1	9:1	11:1
2022	11:1	10:1	11:1
2021	11:1	9:1	11:1
2020	12:1	10:1	12:1
2019	11:1	9:1	12:1
2018	11:1	9:1	12:1
2017	10:1	9:1	12:1
2016	10:1	9:1	12:1
2015	11:1	10:1	12:1

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Student-teacher ratio steady at 11:1 in Hillsborough County private schools from 2024 to 2025, matching the national 11:1 and staying above New Hampshire's 10:1.

% Average Faculty w/Advanced Degree

54%

View Data

Showing 2016–2025. View full 11-year historical data

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	52%	55%	55%
2024	52%	54%	54%
2023	50%	54%	54%
2022	51%	53%	54%
2021	51%	54%	54%
2020	51%	54%	54%
2019	51%	53%	53%
2018	47%	52%	53%
2017	46%	53%	53%
2016	46%	52%	52%
2015	51%	54%	52%

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Average Class Size

13 students

12 students

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Showing 2016–2025. View full 11-year historical data

Class Size Trends (2015-2025)

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	14	12	15
2024	13	13	15
2023	13	13	15
2022	13	12	15
2021	13	12	15
2020	14	12	15
2019	14	12	15
2018	14	12	15
2017	14	12	15
2016	14	12	15
2015	14	12	15

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Average Number of AP Courses

8 courses

22 courses

Average SAT score

1301

(Out of 1600)

1242

Average ACT score

(Out of 36)

Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$11,035

$19,700

View Data

Showing 2016–2025. View full 11-year historical data

Tuition Cost Trends (2015-2025)

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	$12,698	$22,311	$13,694
2024	$12,492	$21,701	$13,340
2023	$11,910	$20,512	$12,825
2022	$11,355	$19,988	$12,321
2021	$11,302	$19,359	$12,072
2020	$11,302	$19,182	$11,784
2019	$11,302	$18,832	$11,547
2018	$11,302	$18,439	$11,280
2017	$12,811	$18,384	$10,994
2016	$12,252	$17,747	$10,614
2015	$11,530	$16,328	$10,195

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Tuition up 1% in Hillsborough County, rising from $12,492 in 2024 to $12,698 in 2025.

Average Summer Program Cost

$1,448

$2,531

Average % on Financial Aid

29%

36%

View Data

Showing 2016–2025. View full 11-year historical data

Percent on Financial Aid Trends (2015-2025)

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	29%	36%	34%
2024	29%	36%	34%
2023	31%	37%	34%
2022	28%	35%	33%
2021	25%	35%	33%
2020	25%	35%	32%
2019	25%	32%	31%
2018	25%	32%	30%
2017	23%	30%	30%
2016	22%	29%	29%
2015	25%	26%	28%

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Average Financial Aid Grant

$9,708

$19,290

Average Acceptance Rate

85%

77%

View Data

Acceptance Rate Trends (2016-2025)

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	82%	76%	85%
2024	82%	74%	85%
2023	83%	74%	85%
2022	82%	74%	85%
2021	79%	74%	85%
2020	79%	75%	85%
2019	79%	75%	85%
2018	79%	76%	85%
2017	77%	76%	85%
2016	79%	73%	85%

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Average Endowment Size

$4.53 million

$59.12 million

Students by Ethnicity:

0.58

0.57

View Data

Showing 2016–2025. View full 11-year historical data

Diversity Score Trends

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	0.58	0.57	0.65
2024	0.58	0.57	0.65
2023	0.59	0.59	0.65
2022	0.59	0.58	0.64
2021	0.60	0.58	0.64
2020	0.59	0.58	0.64
2019	0.59	0.58	0.63
2018	0.59	0.58	0.63
2017	0.58	0.56	0.61
2016	0.58	0.56	0.61
2015	0.57	0.56	0.61

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Diversity score flat at 0.58 in Hillsborough County private schools, matching 2016 and 2025 while the U.S. was higher at 0.61 and 0.65.

# American Indian Students

36 Students

103 Students

% American Indian Students

<1%

View Data

Percentage of Private School Students of American Indian Trends

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2017	1%	1%	1%
2016	1%	1%	1%
2015	1%	1%	1%

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# Asian Students

291 Students

1,247 Students

% Asian Students

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Showing 2016–2025. View full 11-year historical data

Asian Student Percentage Trends

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	4%	5%	5%
2024	3%	5%	5%
2023	4%	6%	5%
2022	6%	6%	4%
2021	6%	6%	4%
2020	5%	5%	4%
2019	5%	4%	4%
2018	6%	5%	4%
2017	3%	4%	4%
2016	3%	4%	4%
2015	3%	4%	4%

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Asian share up 1 point in Hillsborough County private schools, from 3% in 2016 to 4% in 2025.

# Hispanic Students

274 Students

833 Students

% Hispanic Students

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Showing 2016–2025. View full 11-year historical data

Hispanic Student Percentage Trends

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	3%	3%	9%
2024	3%	3%	9%
2023	3%	2%	9%
2022	2%	2%	8%
2021	2%	2%	9%
2020	2%	2%	9%
2019	2%	2%	8%
2018	2%	2%	8%
2017	3%	2%	8%
2016	3%	2%	8%
2015	3%	2%	8%

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Hispanic share flat at 3% in Hillsborough County private schools in 2016 and 2025, while the national figure was higher at 8% or 9%.

# Black Students

207 Students

705 Students

% Black Students

View Data

Showing 2016–2025. View full 11-year historical data

Black Student Percentage Trends

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	2%	2%	7%
2024	2%	2%	7%
2023	2%	2%	8%
2022	2%	2%	7%
2021	2%	2%	7%
2020	2%	2%	8%
2019	2%	2%	7%
2018	2%	2%	7%
2017	2%	2%	7%
2016	2%	2%	7%
2015	2%	2%	8%

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# White Students

4,079 Students

16,749 Students

% White Students

43%

55%

View Data

Showing 2016–2025. View full 11-year historical data

White Student Percentage Trends

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	42%	55%	52%
2024	43%	55%	52%
2023	44%	52%	52%
2022	46%	54%	54%
2021	47%	54%	54%
2020	47%	54%	54%
2019	48%	55%	56%
2018	49%	55%	56%
2017	54%	57%	58%
2016	54%	57%	58%
2015	55%	58%	58%

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White students down 12 points in Hillsborough County private schools, from 54% in 2016 to 42% in 2025.

# Hawaiian Students

3 Students

8 Students

% Hawaiian Students

<1%

# Others Students

4,610 Students

10,776 Students

% of Others Students

49%

36%

View Data

Showing 2016–2025. View full 11-year historical data

Other Races Student Percentage Trends

Year	Hillsborough County Average	New Hampshire (NH) Average	National Average
2025	49%	35%	26%
2024	49%	35%	26%
2023	47%	38%	25%
2022	44%	36%	25%
2021	43%	36%	25%
2020	44%	36%	24%
2019	43%	36%	24%
2018	41%	35%	23%
2017	37%	34%	22%
2016	37%	34%	22%
2015	36%	33%	21%

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Other-race share up 12 points in Hillsborough County private schools, rising from 37% in 2016 to 49% in 2025.

All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars

10 extracurriculars

Average Number of Sports

7 sports

9 sports

Frequently Asked Questions

What are the top ranked private schools in Hillsborough County, NH?

The private schools in Hillsborough County, NH include Mount St. Mary Academy, 2nd Nature Academy (SNA), and The Derryfield School.

How many private schools are located in Hillsborough County?

97 private schools are located in Hillsborough County.

How much do private schools cost in Hillsborough County?

The average tuition cost is $11,035, which is lower than the New Hampshire private school average tuition cost of $19,700.

How diverse are private schools in Hillsborough County?

Hillsborough County private schools are approximately 22% minority students, which is higher than the New Hampshire private school average of 19%.

What percentage of students in Hillsborough County go to private school?

16% of all K-12 students in Hillsborough County are educated in private schools (compared to the NH state average of 16%).

What percentage of private schools are religiously affiliated in Hillsborough County?

31% of private schools in Hillsborough County are religiously affiliated (most commonly Catholic and Christian).

Which private schools in Hillsborough County are often viewed compared to one another?

Popular comparisons of private schools in Hillsborough County include: Kids Inn Early Learning Center vs. Sunrise Children's Center, Stonewood School vs. Presentation Of Mary Academy, New Morning School vs. Bedford Montessori School Inc

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