Greencastle High School
🇺🇸 Official data · 2025Greencastle, Indiana 46135 · Greencastle Community School Corp
#158 of 387 high schools in Indiana
#6841 of 16,910 nationally
About Greencastle High School
Greencastle High School is a public high located in Greencastle, in the Greencastle Community School Corp school district of Indiana, United States. It caters for Grades 9–12. In 2025 it enrolled 497 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 55.8 out of 100, placing it in the top 50% of high schools in United States and 158th of 387 ranked high schools in Indiana. Its strongest component is reading proficiency (70th percentile), and its weakest is math proficiency (38th percentile).
Other published figures: enrollment 497.
There are 8 schools in Greencastle; Greencastle High School ranks 3rd of 8 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)32%
- Reading proficiency (30%)67%
- Community advantage (fewer free/reduced-price lunch) (25%)42.9%
- Students per teacher (15%)14.6
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Greencastle High School by the official sources.
- Enrollment
- 497
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 42.9%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 67%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 32%
- Share of tested students proficient or above (all students, all grades).
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Schools near Greencastle High School
Closest schools by straight-line distance, with their Success Index (US).
Greencastle Middle School
Greencastle · Public middle · Grades 6–8
383 students · 327 m away
Deer Meadow Primary School
Greencastle · Public elementary · Grades PK–2
359 students · 717 m away
Tzouanakis Intermediate School
Greencastle · Public elementary · Grades 3–5
419 students · 1.5 km away
Martha J Ridpath Elementary School
Greencastle · Public elementary · Grades K–2
160 students · 1.6 km away
South Putnam High School
Greencastle · Public high · Grades 9–12
354 students · 7.1 km away
South Putnam Middle School
Greencastle · Public middle · Grades 6–8
268 students · 7.1 km away
Central Elementary School
Greencastle · Public elementary · Grades K–5
335 students · 7.2 km away
Fillmore Elementary School
Fillmore · Public elementary · Grades PK–5
148 students · 8.2 km away
Bainbridge Elementary School
Bainbridge · Public elementary · Grades PK–5
456 students · 13 km away
Similar schools
Public high schools in Indiana with a comparable Enrollment.
Clinton Prairie Jr-Sr High School
Frankfort · Public high · Grades 7–12
497 students
Eastern High School
Greentown · Public high · Grades 9–12
497 students
Knox Community High School
Knox · Public high · Grades 9–12
500 students
Rossville Middle/Senior High Sch
Rossville · Public high · Grades 6–12
493 students
Salem High School
Salem · Public high · Grades 9–12
492 students
Monrovia High School
Monrovia · Public high · Grades 9–12
489 students
Frequently asked questions
Is Greencastle High School a good school?
Greencastle High School has a Success Index (US) of 55.8 out of 100 (Top 50% of high schools in United States) and ranks #158 of 387 in Indiana. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Greencastle High School rank in Indiana?
Greencastle High School ranks #158 of 387 high schools in Indiana and #6841 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Greencastle High School?
Greencastle High School had 497 students in 2025.
Is Greencastle High School a elementary school or a high school?
Greencastle High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Greencastle High School?
There are 9 schools within 15 km of Greencastle High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.