For the 2025-26 school year, there are 2 public middle schools serving 702 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 39%), 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 11% of the student body (majority Hispanic), which is less than the Missouri public middle school average of 31% (majority Black).
Best Public Middle Schools in Union, MO (2025-26)
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 | 668 students Student-teacher ratio: 15:1 Minority enrollment: 11%
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 | 34 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 11% of the student body (majority Hispanic), which is less than the Missouri public middle schools average of 31% (majority Black).
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