Average
#805 of 1,823 schools in IN
Top 44% in state
South Decatur Jr-sr High School
High School · Decatur County Community Schools
8885 S SR 3, Greensburg, IN 47240
Enrollment
392
Student-Teacher
10.9:1
Score
6.7
Grades
7th – 12th
Enrollment
392
Student-Teacher
10.9:1
Score
6.7
Grades
7th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Indiana schools
#805 of 1,823
In Greensburg
#5 of 7
public schools
In district
#4 of 4
Decatur County Community Schools
School environment
9.7 / 10
Excellent
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South Decatur Jr-sr High School
High School in Greensburg · grades 7th – 12th. Start here, then compare fit against nearby and district options.
South Decatur Elementary School
1.1 mi away. Use as a geographic alternative in the same move search.
St Mary Elementary School
9.8 mi away. Use as a geographic alternative in the same move search.
About South Decatur Jr-sr High School
South Decatur Jr-sr High School is a public high school in Greensburg, IN, part of Decatur County Community Schools. South Decatur Jr-sr High School serves approximately 392 students, and covers grades 7th-12th, and has a 10.9:1 student-teacher ratio. South Decatur Jr-sr High School has a current MySchoolScout rating of 6.7 out of 10 and ranks #805 of 1,823 schools in IN.
Structured state assessment records for South Decatur Jr-sr High School show 45% math proficiency (multi-year average, 2009-2025) and 55% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 6.7 · Average
- District avg 7.4
- IN avg 6.4
What Parents Should Know
Test scores at South Decatur Jr-sr High School sit below average, but its growth scores are strong: students here make above-average progress year over year. The raw numbers haven't caught up, but a school that keeps moving kids forward is doing the harder, more important work.
South Decatur Jr-sr High School sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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South Decatur Jr-sr High School — Students at South Decatur Jr-sr High School score 27% proficient, which is below what's typical for similar communities (expected: 39%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
51.8%
Students qualifying for federal meal assistance
Test Scores IN ILEARN (2024-25)
Based on 33 test records from IN state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.2/10.
How South Decatur Jr-sr High School Compares
See how South Decatur Jr-sr High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
8885 S SR 3, Greensburg, IN 47240
Nearby Alternatives
Families considering South Decatur Jr-sr High School may also want to explore other high schools in the area. North Decatur Jr-Sr High School (rated 8.2/10, 13.3 miles away), which scores notably higher. Another option is Greensburg Community High School (rated 7.0/10, 10.9 miles away), with a very similar rating. Additionally, Waldron Jr-Sr High School (rated 6.2/10, 17.6 miles away, in nearby Waldron), with a comparable rating. For more schools in Greensburg, see our Greensburg schools guide .
Nearby Schools
20 within 17.6 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 47240 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$74,373
Median Home Value
$201,100
Median Rent
$830/mo
Population
21,514
College Educated
19.5%
Homeownership
73.1%
Avg Commute
21.1 min
Poverty Rate
8.7%
Median Age
40.7
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Jac-Cen-Del MS/HS Osgood, IN | 6.7 |
| Monroe Central Jr-Sr High School Parker City, IN | 6.7 |
| Tri-County Jr/Sr High School Wolcott, IN | 6.7 |
| Eastern Hancock High School Charlottesville, IN | 6.8 |
| ILLIANA CHRISTIAN HIGH SCHOOL Dyer, IN | 6.8 |
| Oak Hill High School Converse, IN | 6.8 |
Frequently Asked Questions
Common questions about South Decatur Jr-sr High School
What grades does South Decatur Jr-sr High School serve?
South Decatur Jr-sr High School serves students in grades 7th through 12th.
How many students attend South Decatur Jr-sr High School?
South Decatur Jr-sr High School has an enrollment of approximately 392 students.
What is the student-teacher ratio at South Decatur Jr-sr High School?
The student-teacher ratio at South Decatur Jr-sr High School is 10.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does South Decatur Jr-sr High School rank in IN?
South Decatur Jr-sr High School ranks #805 of 1,823 schools in IN.
What is South Decatur Jr-sr High School's MySchoolScout rating?
South Decatur Jr-sr High School has a current MySchoolScout rating of 6.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at South Decatur Jr-sr High School?
Based on loaded state assessment records, South Decatur Jr-sr High School has 45% math proficiency (multi-year average, 2009-2025) and 55% reading/ELA proficiency (multi-year average, 2009-2025).
Is South Decatur Jr-sr High School a charter school?
No, South Decatur Jr-sr High School is not a charter school. It is a traditional public school operated by the local school district.
Is South Decatur Jr-sr High School a Title I school?
No, South Decatur Jr-sr High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for South Decatur Jr-sr High School?
51.8% of students at South Decatur Jr-sr High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 7th – 12th
- Enrollment
- 392
- Student-Teacher Ratio
- 10.9:1
- Teachers (FTE)
- 36
- Free/Reduced Lunch
- 51.8%
- Type
- regular
- Setting
- Distant Rural
- County
- Decatur County
- Chronic Absenteeism (SY 2022-23)
- 15.1%
- Phone
- (812) 591-3330
- 4-Year Graduation
- 95%+
Resources & Links
District
Decatur County Community Schools- District Enrollment
- 1,838
- Schools in District
- 4
- Per-Pupil Spending
- $13,673
- District Rank
- #4 of 4
Other Schools in This District
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