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SCHOOL COMMUNITY·DECATUR COUNTY COMMUNITY SCHOOLS·NCES 180261000311

South Decatur Jr-Sr High School

8885 S SR 3, Greensburg, IN 47240 · (812) 591-3330 · Decatur County
GRADES 07–12HIGH42-RURALTITLE IREGULAR SCHOOL360 STUDENTS
Enrollment
360
High
DISTRICT 401 · STATE 816
Student : Teacher
9.1:1
40 FTE teachers
DISTRICT 10.7:1 · STATE 16.6:1
Free / Reduced Lunch
53%
189 students
DISTRICT 48% · STATE 50%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 7
57
Grade 8
58
Grade 9
58
Grade 10
74
Grade 11
66
Grade 12
47
Student demographics
White
34094%
DISTRICT 95% · STATE 62%
Hispanic
134%
DISTRICT 3% · STATE 15%
Black
10%
DISTRICT 0% · STATE 14%
Two+
62%
DISTRICT 2% · STATE 6%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
17849%
Female
18251%

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Test scores

ILEARN 2024-25 . % At or Above Proficiency
English Language Arts
30.6%
IN avg 39.2%
Math
24.3%
IN avg 41.1%
Source: ILEARN. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
27.6%
composite math + reading, all grades
Predicted
38.4%
based on IN schools with similar FRL share
Beats by
-10.8pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
360
-101 (-22%) vs 2017
Student : Teacher
9.1:1
was 9.3:1
% White
94%
was 97%
% Hispanic
4%
was 2%
% Black
0%
was 0%
Source: NCES Common Core of Data

About South Decatur Jr-Sr High School

South Decatur Jr-Sr High School operates as a cozy secondary school in Greensburg, Indiana, overseen by Decatur County Community Schools. Current enrollment sits at 360 students spanning grades 7 through 12. Compared to the state average of about 816 students per school, that is 56% below typical.

Across the 4 schools in Decatur County Community Schools (1,764 students total), South Decatur Jr-Sr High School accounts for its share of the district's footprint.

On the student-mix side, South Decatur Jr-Sr High School logs that the student body is overwhelmingly White (94%). The remainder is composed of 4% Hispanic. That mix tracks the wider county fairly closely.

In terms of school funding signals, On paper, South Decatur Jr-Sr High School has 40 full-time-equivalent teachers, translating to a class-load average of around 9.1:1. That figure is tighter than the state norm's 16.6:1 average. An estimated 53% of students are eligible for free or reduced-price lunch, often used as a Title I proxy.

Adjusting for the school's free-and-reduced-lunch share, South Decatur Jr-Sr High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 38.4%, the actual is 27.6%, a residual of -10.8 points.

Across the wider county, ACS estimates for Decatur County put median household income runs about $69,783, about 20% of the adult population holds a bachelor's degree or above, and roughly 7% of residents live below the federal poverty line. In all, Decatur County runs 7 public schools (combined enrollment of about 3,789 students), of which South Decatur Jr-Sr High School is one.

The closest other public school is South Decatur Elementary School, roughly 1.1 miles away. On composite proficiency, South Decatur Jr-Sr High School comes 8th of 8 in the immediate cluster, beneath the nearby-schools average of 40.8%.

Geographically, the school is in a small-town area.

Looking at the recent track record. South Decatur Jr-Sr High School's enrollment has shrank 22% since 2018, when it stood at 461 (now 360).

Inside the community feed, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

Decatur County at a glance

View full county profile
Population
26,422
Census ACS
Median income
$69,783
Household, ACS
Bachelor's+
20%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
7
3,789 students

Quick facts

School name
South Decatur Jr-Sr High School
District
Decatur County Community Schools
Address
8885 S SR 3, Greensburg, IN 47240
Phone
(812) 591-3330
County
Decatur County
Level
High
Grade range
07–12
Total enrollment
360
Teachers (FTE)
40
Student–teacher ratio
9.1:1
Free/Reduced lunch
189 (53%)
Locale
42-Rural: Distant
NCES ID
180261000311
Charter school
No
Virtual school
No

Related schools

Other schools in Decatur County Community Schools
Other schools in Greensburg
Nearby schools

Frequently asked questions

About South Decatur Jr-Sr High School
How many students attend South Decatur Jr-Sr High School?
South Decatur Jr-Sr High School enrolls approximately 360 students in grades 07-12.
What age range does South Decatur Jr-Sr High School serve?
South Decatur Jr-Sr High School serves students from grade 07 through grade 12.
How many students per teacher at South Decatur Jr-Sr High School?
Approximately 9.1:1 students per teacher at South Decatur Jr-Sr High School.
How diverse is South Decatur Jr-Sr High School?
South Decatur Jr-Sr High School reports a student body of 94% White, 4% Hispanic, 0% Black, 2% Two or more.
What district is South Decatur Jr-Sr High School in?
South Decatur Jr-Sr High School is part of Decatur County Community Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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