Best Union County Private High Schools (2025)

For the 2025 school year, there are 4 private high schools serving 190 students in Union County, PA.
100% of private high schools in Union County, PA are religiously affiliated (most commonly Mennonite and Amish).

Private High Schools in Union County (2025)

School
Location
Grades
Students
Green Grove School
(Mennonite)
3935 Ridge Road
Mifflinburg, PA 17844
(570) 966-0633
Grades: PK-9
| 37 students
Hartleton Mennonite School
(Mennonite)
419 Laurel Rd
Millmont, PA 17845
(570) 922-1823
Grades: 1-9
| 41 students
Limestone Valley School
(Amish)
737 Orchard Rd
Millmont, PA 17845
(570) 966-3429
Grades: 1-9
| 33 students
Shady Grove Christian School
(Mennonite)
124 Turkey Run Rd
Mifflinburg, PA 17844
(570) 966-9333
Grades: K-11
| 79 students
[+] Show Closed Private Schools in Union County, Pennsylvania

Union County Private Schools (Closed)

School
Location
Grades
Students
667 Young Road
Lewisburg, PA 17837
(570) 966-0224
Grades: 1-9
| 41 students
950 Leisure Acre Rd
Allenwood, PA 17810
Grades: 1-8
| 25 students
127 Kaiser Run Rd
Millmont, PA 17845
(570) 922-1758
Grades: 1-8
| 17 students

Frequently Asked Questions

How many private high schools are located in Union County, PA?
4 private high schools are located in Union County, PA.
What percentage of private high schools are religiously affiliated in Union County?
100% of private high schools in Union County are religiously affiliated (most commonly Mennonite and Amish).

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