For the 2026-27 school year, there are 2 public middle schools serving 736 students in Union, MO.
The top-ranked public middle schools in Union, MO are Union Middle School and Autumn Hill School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Union, MO public middle schools have an average math proficiency score of 47% (versus the Missouri public middle school average of 40%), and reading proficiency score of 39% (versus the 40% statewide average). Middle schools in Union have an average ranking of 7/10, which is in the top 50% of Missouri public middle schools.
Minority enrollment is 9% of the student body (majority Hispanic), which is less than the Missouri public middle school average of 32% (majority Black).
Best Public Middle Schools in Union, MO (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Union Middle School
(Math: 48% | Reading: 40%)
Rank:
Rank:
6/
Top 50%10
503 W End
Union, MO 63084
(636) 583-5855
Union, MO 63084
(636) 583-5855
Gr: 6-8 | 704 students Student-teacher ratio: 15:1 Minority enrollment: 9%
Rank: #22.
Autumn Hill School
Special Education School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
1/
Bottom 50%10
300 Autumn Hill Dr
Union, MO 63084
(636) 583-5959
Union, MO 63084
(636) 583-5959
Gr: K-12 | 32 students Student-teacher ratio: 5:1 Minority enrollment: 6%
Union, Missouri Public Schools (Closed)
School
Location
Quick Facts
Autumn Hill (Closed 2023)
Special Education School
300 Independence Drive
Union, MO 63084
(636) 583-5959
Union, MO 63084
(636) 583-5959
Gr: Inquire with school | 28 students Student-teacher ratio: 6:1
Frequently Asked Questions
What are the top-ranked public middle schools in Union, MO?
The top-ranked public middle schools in Union, MO include Union Middle School and Autumn Hill School.
How many public middle schools are located in Union?
2 public middle schools are located in Union.
What is the racial composition of students in Union?
Union public middle schools minority enrollment is 9% of the student body (majority Hispanic), which is less than the Missouri public middle schools average of 32% (majority Black).
Recent Articles
Can Your Child Get Into School Clubs and Activities?
Discover whether your child can access advertised school clubs and activities, including enrollment limits, tryouts, fees, transportation, scheduling conflicts, and essential questions parents should ask before choosing schools today.
Who Supervises Students When Their Teacher Is Out?
Discover who supervises students when regular teachers are absent, how schools arrange classroom coverage, what qualifications substitutes need, and which questions parents should ask about safety and learning continuity.
When the School Nurse Isn't There: Parent Guide
Learn what happens when school nurses are absent, how public schools handle medications and emergencies, and which essential questions parents should ask to protect their children's health and safety daily.