Kimball Union Academy (Top Ranked ²ÝÁñÉçÇø School for 2026-27)

Home > New Hampshire > Sullivan County > Plainfield > Meriden

Kimball Union Academy

7 Campus Center DriveMeriden, NH 03770 Plainfield, NH 03781

Tel: (603) 469-2000

Quick Facts (2026-27)

Top Ranked NH School
Grades: 9-12
Enrollment: 343 students
Yearly Tuition: $80,100
Application Deadline: None / Rolling
Source: âœ“Verified school update

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About the School

Kimball Union Academy in Plainfield, NH, serves 343 students in grades 9â€“12 within a rural community setting.
Founded in 1813, the school has a campus size of 300 acres and operates as a nonsectarian, coâ€“ed private high school.
The school maintains a studentâ€“teacher ratio of 7:1 with 49 teaching staff and offers 130 Advanced Placement courses.
Tuition for the academic year is $80,100, and the student body includes 28.86% students of color, reflecting the school's diversity.
Kimball Union Academy ranks in the top 20% of private high schools in New Hampshire for diversity, student body size, AP course offerings, and historical founding date.

Quick Facts (2026-27)

Top Ranked NH School
Grades: 9-12
Enrollment: 343 students
Yearly Tuition: $80,100
Application Deadline: None / Rolling
Source: âœ“Verified school update

School Rankings

Kimball Union Academy ranks among the top 20% of private schools in New Hampshire for:

School Facts

Religious Affiliation

Nonsectarian

Grades Offered

Grades 9-12

Students By Grade

View Data

Distribution of Students By Grade
Grade	Kimball Union Academy
9	50
10	73
11	98
12	100
Ungraded	22

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Year Founded

1813

School Calendar

Campus Size

300 acres

School Motto

Be You. Become Who You Want to Be.

Student Body

Total Students

343 students

Student Body Type

Co-ed

% Students of Color

29%

State avg.: 18%

Academic Profile

Total Classroom Teachers

49 teachers

Student-Teacher Ratio

7:1

National avg.:

Average Class Size

11 students

Number of AP Courses

130 courses

School Membership(s)School Assoc.

Alternative School Network
National Independent ²ÝÁñÉçÇø School Association (NIPSA)

Tuition & Financial Aid

Admission Deadline

None / Rolling

Yearly Tuition Cost

$80,100

View national tuition avg.

Application URL

Sports

Colors

Black, Orange, Orange/Black

School Mascot

Wildcat

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Frequently Asked Questions

How much does Kimball Union Academy cost?

Kimball Union Academy's tuition is approximately $80,100 for private students.

What is Kimball Union Academy's ranking?

Kimball Union Academy ranks among the top 20% of private schools in New Hampshire for: Highest percentage of students of color, Largest student body, Most AP courses offered and Oldest founding date.

When is the application deadline for Kimball Union Academy?

The application deadline for Kimball Union Academy is rolling (applications are reviewed as they are received year-round).

In what neighborhood is Kimball Union Academy located?

Kimball Union Academy is located in the Meriden neighborhood of Plainfield, NH.

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Did You Know?

The average private school tuition in Sullivan County, NH is $36,240 for high schools (read more about average private school tuition across the country).