#351 of 497 high schools in Missouri
#10377 of 16,910 nationally
About Union High
Union High is a public high located in Union, in the Union R-Xi school district of Missouri, United States. It caters for Grades 9–12. In 2025 it enrolled 956 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 42.4 out of 100, placing it in the lower 50% of high schools in United States and 351st of 497 ranked high schools in Missouri. Its strongest component is community advantage (fewer free/reduced-price lunch) (62th percentile), and its weakest is math proficiency (22th percentile).
Other published figures: enrollment 956.
There are 5 schools in Union; Union High ranks 5th of 5 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)24%
- Reading proficiency (30%)51%
- Community advantage (fewer free/reduced-price lunch) (25%)43.2%
- Students per teacher (15%)15.4
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Union High by the official sources.
- Enrollment
- 956
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 43.2%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 51%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 24%
- Share of tested students proficient or above (all students, all grades).
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Schools near Union High
Closest schools by straight-line distance, with their Success Index (US).
Union Middle
Union · Public middle · Grades 6–8
704 students · 1.4 km away
Central Elem.
Union · Public elementary · Grades PK–5
643 students · 1.9 km away
Clearview Elementary
Union · Public elementary · Grades K–6
295 students · 3.4 km away
Prairie Dell Elementary
Union · Public elementary · Grades PK–5
495 students · 5.7 km away
Beaufort Elem.
Beaufort · Public elementary · Grades PK–5
322 students · 9.7 km away
Washington Middle
Washington · Public middle · Grades 7–8
505 students · 11 km away
Washington High School
Washington · Public high · Grades 9–12
1,263 students · 11 km away
South Point Elementary
Washington · Public elementary · Grades K–6
425 students · 12 km away
Washington West Elementary
Washington · Public elementary · Grades K–6
399 students · 12 km away
Early Learning Center
Washington · Public other · Grades PK–PK
116 students · 12 km away
Similar schools
Public high schools in Missouri with a comparable Enrollment.
Sikeston Senior High School
Sikeston · Public high · Grades 9–12
955 students
Pacific High
Pacific · Public high · Grades 9–12
973 students
Warrenton High
Warrenton · Public high · Grades 9–12
974 students
Carl Junction High School
Carl Junction · Public high · Grades 9–12
924 students
North High
ST Louis · Public high · Grades 9–12
990 students
Lincoln College Prep.
Kansas City · Public high · Grades 9–12
997 students
Frequently asked questions
Is Union High a good school?
Union High has a Success Index (US) of 42.4 out of 100 (Lower 50% of high schools in United States) and ranks #351 of 497 in Missouri. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Union High rank in Missouri?
Union High ranks #351 of 497 high schools in Missouri and #10377 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Union High?
Union High had 956 students in 2025.
Is Union High a elementary school or a high school?
Union High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Union High?
There are 10 schools within 15 km of Union High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.