Quick Facts (2026-27)
- Grades: Prekindergarten-8
- Enrollment: 33 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
Tranquility Adventist School
About the 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 (2026-27)
- Grades: Prekindergarten-8
- Enrollment: 33 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
School Rankings
Tranquility Adventist School ranks among the top 20% of private schools in New Jersey for:
Category
Attribute
Diversity
School Facts
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Students By Grade
School Calendar
Student Body
Total Students
33 students
Student Body Type
Co-ed
% Students of Color
79%
State avg.: 40%
Academic Profile
Total Classroom Teachers
2 teachers
Student-Teacher Ratio
17:1
National avg.:
School Membership(s)School Assoc.
Tuition & Financial Aid
Admission Deadline
None / Rolling
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).
Nearby ²ÝÁñÉçÇø Schools
The nearest high school and elementary school to Tranquility Adventist School is Pope John XXIII High School (8.7 miles away)
The nearest preschool is Little Learners (5.6 miles away)
Show me:
Distance: 5.6 mi
Gr: PK-K | 46 students
Daycare / Preschool
30 Old Budd Lake Rd
Budd Lake, NJ 07828
(973) 691-9430
Distance: 6.8 mi
Gr: K | 52 students
Daycare / Preschool
101 Route 206
Flanders, NJ 07836
(973) 426-9311
Distance: 6.9 mi
Gr: NS-PK | 103 students
Daycare / Preschool
7 Naughright Rd
Hackettstown, NJ 07840
(908) 684-9273
Distance: 7.1 mi
Gr: PK-K | 40 students
Avg. class size: 14 students
Daycare / Preschool
153 Lakeside Blvd
Landing, NJ 07850
(973) 770-3939
Distance: 7.4 mi
Gr: PK-K | 26 students
Daycare / Preschool
150 Wolfe Rd
Budd Lake, NJ 07828
(973) 426-1525
Distance: 8.7 mi
Gr: 8-12 | 594 students
Avg. class size: 18 students
Sports: 21 | Extracurriculars: 26
Catholic
28 Andover Rd
Sparta, NJ 07871
(973) 729-6126
Distance: 9.0 mi
Gr: 9-12 | 465 students
Avg. class size: 11 students
Sports: 20 | Extracurriculars: 25
Presbyterian
2 Park St
Blairstown, NJ 07825
(908) 362-2009
Distance: 9.5 mi
Gr: PK-12 | 298 students
Avg. class size: 17 students
Sports: 7 | Extracurriculars: 6
Christian
126 S Hillside Avenue
Succasunna, NJ 07876
(973) 584-6616
Distance: 10.6 mi
Gr: 8-12 | 10 students
Special Education School
8 Wilson Dr
Sparta, NJ 07871
(973) 579-3758
Distance: 11.0 mi
Gr: 9-12 | 50 students
Avg. class size: 12 students
Sports: 5 | Extracurriculars: 5
Christian
385 Houses Corner Rd
Sparta, NJ 07871
(973) 579-6333
Distance: 8.7 mi
Gr: 8-12 | 594 students
Avg. class size: 18 students
Sports: 21 | Extracurriculars: 26
Catholic
28 Andover Rd
Sparta, NJ 07871
(973) 729-6126
Distance: 8.9 mi
Gr: PK-4 | 497 students
Catholic
294 Sparta Ave
Sparta, NJ 07871
(973) 729-6125
Distance: 9.4 mi
Gr: PK-8 | 237 students
Avg. class size: 22 students
Sports: 1 | Extracurriculars: 12
Catholic
135 Main St
Succasunna, NJ 07876
(973) 584-0812
Distance: 9.5 mi
Gr: PK-12 | 298 students
Avg. class size: 17 students
Sports: 7 | Extracurriculars: 6
Christian
126 S Hillside Avenue
Succasunna, NJ 07876
(973) 584-6616
Distance: 10.0 mi
Gr: PK-8 | 66 students
Avg. class size: 10 students
Sports: 5
32 Lafayette Road
Sparta, NJ 07871
(973) 729-5485
Distance: 5.6 mi
Gr: PK-K | 46 students
Daycare / Preschool
30 Old Budd Lake Rd
Budd Lake, NJ 07828
(973) 691-9430
Distance: 6.8 mi
Gr: K | 52 students
Daycare / Preschool
101 Route 206
Flanders, NJ 07836
(973) 426-9311
Distance: 6.9 mi
Gr: NS-PK | 103 students
Daycare / Preschool
7 Naughright Rd
Hackettstown, NJ 07840
(908) 684-9273
Distance: 7.1 mi
Gr: PK-K | 40 students
Avg. class size: 14 students
Daycare / Preschool
153 Lakeside Blvd
Landing, NJ 07850
(973) 770-3939
Distance: 7.4 mi
Gr: PK-K | 26 students
Daycare / Preschool
150 Wolfe Rd
Budd Lake, NJ 07828
(973) 426-1525
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
(Math: 30-34% | Reading: 45-49%)
Rank:
Rank:
5/
Bottom 50%10
817 North Boulevard
Phillipsburg, NJ 08865
(908) 454-5000
Phillipsburg, NJ 08865
(908) 454-5000
9381.5 miles
Gr: PK-8 | 215 students Student-Teacher Ratio: 10:1 Minority enrollment: 28%
459 Center Street
Phillipsburg, NJ 08865
(908) 454-3010
Phillipsburg, NJ 08865
(908) 454-3010
9381.8 miles
Gr: PK-1 | 449 students Student-Teacher Ratio: 9:1 Minority enrollment: 61%
(Math: 25% | Reading: 25%)
Rank:
Rank:
2/
Bottom 50%10
525 Warren Street
Phillipsburg, NJ 08865
(908) 454-3400
Phillipsburg, NJ 08865
(908) 454-3400
9381.8 miles
Gr: 3-5 | 621 students Student-Teacher Ratio: 8:1 Minority enrollment: 61%
(Math: 35-39% | Reading: 35-39%)
Rank:
Rank:
4/
Bottom 50%10
240 Rte 519
Phillipsburg, NJ 08865
(908) 859-8155
Phillipsburg, NJ 08865
(908) 859-8155
9381.8 miles
Gr: PK-8 | 318 students Student-Teacher Ratio: 10:1 Minority enrollment: 32%
(Math: 45-49% | Reading: 47%)
Rank:
Rank:
6/
Top 50%10
101 Wyndham Farm Boulevard
Stewartsville, NJ 08886
(908) 859-2022
Stewartsville, NJ 08886
(908) 859-2022
9382.3 miles
Gr: PK-5 | 397 students Student-Teacher Ratio: 11:1 Minority enrollment: 39%
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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).
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