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South Decatur Jr-Sr High School
PublicHighGrades 7–12
8885 S SR 3, Greensburg, IN 47240 · (812) 591-3330 · Part of Decatur County Community Schools
Students
360
Students per teacher
9:1
Free or reduced lunch
53%
Setting
Rural
Grades
7–12
What stands out about South Decatur Jr-Sr High School
- Math proficiency 16 pts below the state
- Small classes: 9:1 students per teacher
- Enrollment down 17.4% since 2020
On the path
Where Millhousen kids come from and go next.
PK–62 schoolsDepends on your address
7–12South Decatur Jr-Sr High SchoolYou are here
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency20%
State average 35.8%
Reading / language arts44%
State average 42.6%
Location
Directions ↗
8885 S SR 3, Greensburg
Students
Enrollment by grade
Grade 757
Grade 858
Grade 958
Grade 1074
Grade 1166
Grade 1247
Enrollment over time
436’20
401’21
387’22
392’23
360’24
Down 17.4% since 2020.
Who goes here
White 94%Hispanic 4%Two or more races 2%Black <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention South Decatur Jr-Sr High School.
Other schools in Decatur County Community Schools
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.