Beta You're viewing our redesigned school page. Prefer the classic layout?

South Decatur Junior-Senior High School

Public Grades 7-12
191st
SchoolDigger Rank ?
of 415 Indiana High Schools
Better than 54% of Indiana high schools
Summary

South Decatur Junior-Senior High School is a small combined junior-senior high school in Greensburg, Indiana, serving about 360 students in grades 7–12 as part of Decatur County Community Schools. For 2025-2026 it ranks 191 of 415 Indiana schools, placing it in the 54th percentile with 3 stars — a middle-of-the-pack position that improved from a 38th-percentile dip in 2024-2025 but still trails the district's 69th percentile.

The clearest academic weakness is math. All-grade ILEARN math proficiency is 18.26%, well below the district's 46.62% and lower than comparable nearby schools, and 8th-grade math sits at just 10%. SAT math (20.97%) also trails the state. Graduation rate is the most concerning outlier: 83.0%, the lowest among nearby schools and below both the district (90.6%) and state (89.7%). Compared with same-district North Decatur Junior-Senior High School (68th percentile, 96.8% graduation), the gap is large, though South Decatur serves a higher-poverty population, with 52.5% of students qualifying for free or reduced lunch.

There are real strengths to build on. Chronic absenteeism is 10.7%, better than the state's 16.7% and most nearby schools, and has dropped sharply from 26.5% in 2020-2021. ELA results are steadier, with SAT evidence-based reading and writing near the state average, and the school spends $13,089 per student with a 9.1:1 student-teacher ratio — favorable compared with neighbors such as Columbus North High School and Jennings County High School. One major red flag: the special education subgroup fell to the 3rd percentile with 0 stars, and low-income students dropped from the 63rd percentile in 2023-2024 to the 36th. Math achievement, on-time graduation, and subgroup equity are the priorities.

360
Students ?
9.1
Student/teacher ratio ?
$13,089
Per pupil spending ?
52.5%
Free/discounted lunch ?
 8885 S Sr 3
       Greensburg, IN  47240

(812) 591-3330

District: Decatur County Community Schools


Feeder schools for South Decatur Junior-Senior High School:

Elementary:    South Decatur Elementary School
Racial breakdown:

White:
94.4%
Hispanic:
3.6%
Two or more races:
1.7%
more
 See top rated Indiana high schools

 Compare South Decatur Junior-Senior High School to nearby high schools!
At a glance
▲ Ranking trend: Improving — 41st percentile in 2016 → 54th in 2026
Strengths
✓Ranking is trending up — up 13 percentile points since 2016
✓Above the Indiana median (54th percentile)
✓Small classes — about 9 students per teacher
Worth a look
!Test scores below the Indiana average (32% vs 39% meeting standards)
!Graduation rate below the Indiana average (83% vs 90%)
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school32%
District avg46%
Indiana avg39%
Middle school
288th of 486
Indiana public middle schools ?
Bottom 41%▲ up 13 pts since 2016
From bottom 28% (2016) to bottom 41% (2026)
See the entire ranking list of Indiana Middle Schools →
★★★★★
SchoolDigger rating ?
High school
191st of 415
Indiana public high schools ?
Top 46%▲ up 13 pts since 2016
From bottom 41% (2016) to top 46% (2026)
See the entire ranking list of Indiana High Schools →
★★★★★
SchoolDigger rating ?
2nd of 2High Schools in the Decatur County Community Schools
117th of 374Decatur County Community Schools among Indiana districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankIndiana percentileRating
202641.7288 of 48640.7%★★☆☆☆
202538.7310 of 48035.4%★★☆☆☆
202438.2310 of 49136.9%★★☆☆☆
202341.7284 of 48941.9%★★☆☆☆
202231.0347 of 49029.2%★☆☆☆☆
202132.3333 of 48331.1%★★☆☆☆
201948.8256 of 47045.5%★★☆☆☆
201857.0230 of 47351.4%★★★☆☆
201756.7210 of 47255.5%★★★☆☆
201638.2356 of 49427.9%★☆☆☆☆
201538.5344 of 48529.1%★☆☆☆☆
201445.5318 of 47032.3%★★☆☆☆
201347.0282 of 44436.5%★★☆☆☆
201238.7329 of 44726.4%★☆☆☆☆
201140.3332 of 45126.4%★☆☆☆☆
201048.6263 of 42838.6%★★☆☆☆
200955.8196 of 42353.7%★★★☆☆
200840.0289 of 39226.3%★☆☆☆☆
200764.2134 of 38264.9%★★★☆☆
200662.2147 of 37560.8%★★★☆☆
200557.3171 of 37053.8%★★★☆☆
High school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankIndiana percentileRating
202650.9191 of 41554.0%★★★☆☆
202539.7268 of 42937.5%★★☆☆☆
202452.1187 of 43256.7%★★★☆☆
202345.6207 of 39848.0%★★☆☆☆
202248.8217 of 40946.9%★★☆☆☆
202148.6184 of 38852.6%★★★☆☆
201951.4175 of 38955.0%★★★☆☆
201849.0217 of 38543.6%★★☆☆☆
201738.4258 of 38032.1%★★☆☆☆
201646.6233 of 39440.9%★★☆☆☆
201542.4241 of 40039.8%★★☆☆☆
201430.6274 of 37927.7%★☆☆☆☆
201338.3203 of 35342.5%★★☆☆☆
201242.0212 of 37343.2%★★☆☆☆
201135.0254 of 36430.2%★★☆☆☆
201030.1263 of 36227.3%★☆☆☆☆
200969.7107 of 36470.6%★★★★☆
200875.765 of 36081.9%★★★★☆
200769.6102 of 35471.2%★★★★☆
200669.881 of 34976.8%★★★★☆
200560.4152 of 34956.4%★★★☆☆

Female

YearAvg scoreStatewide rankIndiana percentileRating
202653.2167 of 39557.7%★★★☆☆
202541.4235 of 38739.3%★★☆☆☆
202446.1201 of 39248.7%★★☆☆☆
202351.3171 of 38855.9%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIndiana percentileRating
202637.0249 of 39036.2%★★☆☆☆
202539.2240 of 37736.3%★★☆☆☆
202454.5141 of 37762.6%★★★☆☆
202350.3169 of 37955.4%★★★☆☆

Male

YearAvg scoreStatewide rankIndiana percentileRating
202644.1216 of 39745.6%★★☆☆☆
202533.3269 of 38630.3%★★☆☆☆
202454.5150 of 39261.7%★★★☆☆
202339.3239 of 38337.6%★★☆☆☆

Special Education

YearAvg scoreStatewide rankIndiana percentileRating
202613.5284 of 2922.7%☆☆☆☆☆
202526.9238 of 29820.1%★☆☆☆☆
202460.684 of 28970.9%★★★★☆
202327.3230 of 28519.3%★☆☆☆☆

White

YearAvg scoreStatewide rankIndiana percentileRating
202641.9213 of 38745.0%★★☆☆☆
202529.2286 of 37724.1%★☆☆☆☆
202443.6198 of 38148.0%★★☆☆☆
202333.3252 of 37532.8%★★☆☆☆
202239.2238 of 37837.0%★★☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
High school
Female (2026)58th percentile+4 vs school
Male (2026)46th percentile-8 vs school
White (2026)45th percentile-9 vs school
Low Socio Economic Status (2026)36th percentile-18 vs school
Special Education (2026)3rd percentile-51 vs school
By subject vs Indiana (2025-2026) ?
Evidence-based Reading and Writing52%~ state avg
English Language Arts42%
Biology31%
Mathematics21%-5 vs state
Math18%

★
No ratings yet
Be the first to rate South Decatur Junior-Senior High School and help other families decide.
Rate South Decatur Junior-Senior High School
Have first-hand experience? A quick rating - and a sentence or two about what stands out (teachers, academics, safety, communication) - helps other families know what to expect.
Takes about a minute. We email you a link to verify your review - your address is never shown publicly.
Tap a star to rate
Reviews
No written reviews yet. If you know this school, be the first to share what stands out.



Schools Near South Decatur Junior-Senior High School

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private






Frequently Asked Questions about South Decatur Junior-Senior High School

South Decatur Junior-Senior High School ranks 191st of 415 Indiana high schools. SchoolDigger rates this school 3 stars out of 5.

South Decatur Junior-Senior High School is fed by the following schools:

Elementary : South Decatur Elementary School

Students at South Decatur Junior-Senior High School are 94% White, 4% Hispanic, 2% Two or more races.

In the 2024-25 school year, 360 students attended South Decatur Junior-Senior High School.

Rate South Decatur Junior-Senior High School!



Sign up for updates!

Be the first to know when there is an update for South Decatur Junior-Senior High School!


Latest Indiana data All new data »
2025–26 ILEARN & SAT test scoresNewSep 25, 2026
2024–25 graduation ratesJan 5, 2026
2024–25 attendance dataSep 4, 2025
2022–23 through 2023–24 school spending dataJul 16, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Indiana Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

Diagnostics