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3499 W 800 S, Fort Branch, IN 47648 · (812) 753-3011 · Part of South Gibson School Corporation
Union Township’s School Grade A better than 89% of Indiana school districts
What stands out about Gibson Southern High School
- Its own letter, A+: reading and math results near the top of Indiana’s public schools
- Math proficiency 26 pts above the state
- Reading / language arts 34 pts above the state
On the path
Where Union Township kids come from and go next. The whole path →
Test scores
2020–21Its own letter, A+, places these results among Indiana’s 1,697 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














3499 W 800 S, Fort Branch
Students
About steady since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Gibson Southern High School from Union Township families.
Other schools in South Gibson School Corporation
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Indiana’s other public schools; Union Township’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.