Union County High
🇺🇸 Official data · 2025Union, South Carolina 29379 · Union 01
#193 of 228 high schools in South Carolina
#11387 of 16,910 nationally
About Union County High
Union County High is a public high located in Union, in the Union 01 school district of South Carolina, United States. It caters for Grades 9–12. In 2025 it enrolled 1,024 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 38.3 out of 100, placing it in the lower 50% of high schools in United States and 193rd of 228 ranked high schools in South Carolina. Its strongest component is reading proficiency (49th percentile), and its weakest is students per teacher (13th percentile).
Other published figures: enrollment 1,024.
There are 4 schools in Union; Union County High ranks 1st of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)33%
- Reading proficiency (30%)53%
- Community advantage (fewer free/reduced-price lunch) (25%)–
- Students per teacher (15%)21.3
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 County High by the official sources.
- Enrollment
- 1,024
- Students enrolled in the latest NCES directory year.
- Students per teacher
- 21.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 53%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 33%
- Share of tested students proficient or above (all students, all grades).
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Schools near Union County High
Closest schools by straight-line distance, with their Success Index (US).
Foster Park Elementary
Union · Public elementary · Grades PK–5
430 students · 3.2 km away
Monarch Elementary
Union · Public elementary · Grades PK–5
442 students · 3.5 km away
Buffalo Elementary
Buffalo · Public elementary · Grades PK–5
483 students · 5.5 km away
Sims Middle
Union · Public middle · Grades 6–8
606 students · 7.6 km away
Jonesville Elementary/Middle
Jonesville · Public elementary · Grades PK–8
557 students · 8.5 km away
Similar schools
Public high schools in South Carolina with a comparable Enrollment.
Powdersville High
Greenville · Public high · Grades 9–12
1,024 students
Lakewood High
Sumter · Public high · Grades 9–12
1,013 students
Seneca High
Seneca · Public high · Grades 9–12
1,051 students
Orangeburg Wilkinson High
Orangeburg · Public high · Grades 9–12
992 students
Chapman High
Inman · Public high · Grades 9–12
1,057 students
Hanahan High
Hanahan · Public high · Grades 9–12
1,061 students
Frequently asked questions
Is Union County High a good school?
Union County High has a Success Index (US) of 38.3 out of 100 (Lower 50% of high schools in United States) and ranks #193 of 228 in South Carolina. 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 County High rank in South Carolina?
Union County High ranks #193 of 228 high schools in South Carolina and #11387 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Union County High?
Union County High had 1,024 students in 2025.
Is Union County High a elementary school or a high school?
Union County High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Union County High?
There are 5 schools within 15 km of Union County High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.