For the 2025-26 school year, there is 1 private school serving 230 students in Union, MO (there are 7 public schools, serving 3,468 public students). 6% of all K-12 students in Union, MO are educated in private schools (compared to the MO state average of 12%).
The top ranked private school in Union, MO is Immaculate Conception School.
100% of private schools in Union, MO are religiously affiliated (most commonly Catholic).
Top Ranked Union Private Schools (2025-26)
School
Location
Quick Facts
Immaculate Conception School
(Catholic)
6 W State St
Union, MO 63084
(636) 583-2641
Union, MO 63084
(636) 583-2641
Gr: PK-8 | 230 students
Frequently Asked Questions
What are the top ranked private schools in Union, MO?
The top ranked private schools in Union, MO is Immaculate Conception School.
How many private schools are located in Union?
1 private schools are located in Union.
What percentage of students in Union go to private school?
6% of all K-12 students in Union are educated in private schools (compared to the MO state average of 12%).
What percentage of private schools are religiously affiliated in Union?
100% of private schools in Union are religiously affiliated (most commonly Catholic).
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