Union High

1217 West Main, Union, MO 63084

CSchola Grade
Grades
9–12
High
Students
956
Enrolled 2024–25
Students per teacher
15.4 : 1
Full-time teachers
District
Union R-XI
Franklin County

Schola Grade C · Average

Letter grade (A–F) · compared with 519 Missouri high schools · How we grade
Test scores48% proficient in math & reading
69thpercentile
Equity40% of low-income students proficient
74thpercentile
Attendance22% chronically absent
38thpercentile
Graduation rate82% graduate in 4 years
8thpercentile
College readinessAt least 6% take AP, IB or dual-enrollment courses
17thpercentile
Class size15.4 students per teacher
21stpercentile

Percentiles compare this school with other Missouri high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Union High

Union High is a public high school in Union, Missouri, serving grades 9–12. It is part of Union R-XI. The school is located in a town in Franklin County.

In the 2024–25 school year, 956 students were enrolled, with about 15.4 students for every full-time teacher. That ratio is larger than the typical Missouri high school (11.9 students per teacher). Its Schola Grade is C (average), compared with 519 Missouri high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1217 West Main
Union, MO 63084
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
956 students
Students per teacher
15.4 to 1
AP courses offered
5
Charter school
No
Magnet school
No
Locale
Town — Distant
School district
Union R-XI
County
Franklin County
NCES school ID
293057002101

Schools near Union High

All 7 schools in Union →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.