Home > New Jersey > Sussex County > Andover

Tranquility Adventist School

3 Academy Ln
Andover, NJ 07821

View full size Get directions

Tel: (908) 852-1391

www.tranquilityschool.com

REQUEST INFO

SAVE SCHOOL

Tranquility Adventist School in Andover, NJ, serves 33 students from pre–kindergarten through 8th grade in a rural community setting.

The co–educational school maintains a student–teacher ratio of 17:1 with two teachers on staff.

Affiliated with the Seventh Day Adventist church, the school offers regular elementary and secondary programs with a religious orientation.

The student body is diverse, with approximately 79% students of color, ranking the school in the top 20% in New Jersey for diversity.

Quick Facts (2026)

Grades: Prekindergarten-8
Enrollment: 33 students
Application Deadline: None / Rolling
Source: Verified school update

Top Rankings

Tranquility Adventist School ranks among the top 20% of private schools in New Jersey for:

School Overview

School Membership(s)School Assoc.

Other school association(s)

Religious Affiliation

Seventh Day Adventist

Grades Offered

Grades Prekindergarten-8

School Calendar

View School Calendar

Student Body

Total Students

33 students

Student Body Type

Co-ed

% Students of Color

79%

State avg.: 40%

Students by Grade

Academics and Faculty

Total Classroom Teachers

2 teachers

Student-Teacher Ratio

17:1

National avg.: 11:1

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Source: Verified school update

REQUEST FREE INFORMATION

Frequently Asked Questions

When is the application deadline for Tranquility Adventist School?

The application deadline for Tranquility Adventist School is rolling (applications are reviewed as they are received year-round).

School Reviews

Endorse Tranquility Adventist School. Endorsements should be a few sentences in length. Please include any comments on:

Quality of academic programs, teachers, and facilities
Availability of music, art, sports and other extracurricular activities
Academic or athletic awards

Recent Articles

July 28, 2026

The True Cost of 'Required' Private School Expenses Beyond Tuition

Discover the required private school expenses beyond tuition and learn how to budget for the true cost of a private school education.

July 28, 2026

How to Compare Schools When Every Website Says "Individualized"

Learn how to compare private schools beyond marketing language by evaluating academics, support services, teaching methods, and student outcomes.

July 28, 2026

What to Ask Before Signing an Enrollment Contract

Learn the essential questions to ask before signing a private school enrollment contract, from tuition policies to withdrawal terms and financial aid.

Quick Facts (2026)

Grades: Prekindergarten-8
Enrollment: 33 students
Application Deadline: None / Rolling
Source: Verified school update

Request Information

Email:

Name of parent:

Student first name:

Student last name:

Student date of birth:

Student is:

Male

Female

Currently in grade:

Seeking entry for grade:

Target start date:

Please briefly describe academic, athletic, and extracurricular interests of the student:

Home address:

City:

Country:

State:

Zip: (enter "N/A" if not applicable)

Phone:

Save this data and create your user profile. Create your own user account so you don't have to re-type your user data each time you request information. You'll also be able to track your information requests, get reminded of application dates, and more!

Username:

Password:

Did You Know?

The average private school tuition in Sussex County, NJ is $20,364 for elementary schools (read more about average private school tuition across the country).

The average acceptance rate in Sussex County, NJ is 95% (read more about average acceptance rates across the country).