Average
#1422 of 1,823 schools in IN
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
5.1
Grades
7th – 12th
Enrollment
392
Student-Teacher
10.9:1
Score
5.1
Grades
7th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Greensburg
#7 of 7
public schools
Indiana high schools
#305 of 388
In district
#4 of 4
Decatur County Community Schools
School environment
9.2 / 10
Exceptional
About South Decatur Jr-sr High School
South Decatur Jr-Sr High School is a regular public school located in Greensburg, Indiana, serving students from seventh through twelfth grade. With an enrollment of 392 students and a student-teacher ratio of 10.9:1, the school provides personalized attention to help each student succeed. South Decatur Jr-Sr High offers a nurturing environment with 36 full-time equivalent teachers dedicated to their students.
The academic performance at South Decatur Jr-Sr High is currently rated lower compared to other Indiana schools, reflecting areas where improvement can be made. According to MySchoolScout's rating system, the school ranks in the 12th percentile statewide and has an academic score of 2.6 out of 10. In terms of proficiency rates, only 32% of students are proficient or above in ELA/Reading, while just 19% meet these standards in Math.
South Decatur Jr-Sr High School is situated in a rural setting, offering a close-knit community atmosphere where teachers and staff work together to support student development. The school's location provides a tranquil environment conducive to learning and personal growth for its students.
What Parents Should Know
Located in a rural area, South Decatur Jr-sr High School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
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 11 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: 3.4/10.
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
Performance Trends
Math proficiency has declined from 35% (2019) to 24.3% (2025). Reading/ELA proficiency has declined from 53% (2019) to 30.56% (2025).
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. Greensburg Community High School (rated 7.4/10, 10.9 miles away), which scores notably higher. Another option is North Decatur Jr-Sr High School (rated 7.0/10, 13.3 miles away), which scores notably higher. Additionally, Jennings County High School (rated 6.4/10, 14.8 miles away, in nearby North Vernon), which scores notably higher. 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
Community Profile
The community surrounding South Decatur Jr-sr High School has a median household income of $74,373. It is a community where 20% of adults hold a bachelor's degree or higher. The median home value in the area is $201,100, with a median rent of $830/month. The local poverty rate of 8.7% is relatively low. The average commute for residents is 21 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Charles A Tindley Accelerated Sch Indianapolis, IN | 5.1 |
| Excel Center - West Indianapolis, IN | 5.1 |
| Lewis Cass High School Walton, IN | 5.1 |
| Monrovia High School Monrovia, IN | 5.1 |
| New Washington Middle/High School New Washington, IN | 5.1 |
| Eastern Hancock High School Charlottesville, IN | 5.0 |
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 is ranked #1422 out 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 composite rating of 5.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at South Decatur Jr-sr High School?
Based on the most recent state assessment data, South Decatur Jr-sr High School has 25.1% math proficiency and 37.8% reading/ELA proficiency.
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
- City Safety
- High (1,608/100K)
FBI UCR 2024. City-level (Greensburg). Data >1 year old.
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
- Phone
- (812) 591-3330
- Data Year
- 2023–2024
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
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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