For the 2026 school year, there are 4 public high schools serving 851 students in Greencastle, IN.
The top-ranked public high schools in Greencastle, IN are Greencastle High School and South Putnam High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Greencastle, IN public high schools have an average math proficiency score of 28% (versus the Indiana public high school average of 29%), and reading proficiency score of 52% (versus the 46% statewide average). High schools in Greencastle have an average ranking of 6/10, which is in the top 50% of Indiana public high schools.
Greencastle, IN public high school have a Graduation Rate of 91%, which is more than the Indiana average of 89%.
The school with highest graduation rate is South Putnam High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Indiana or national school graduation rate statistics.
Minority enrollment is 9% of the student body (majority Hispanic), which is less than the Indiana public high school average of 37% (majority Hispanic and Black).
Best Public High Schools in Greencastle, IN (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Greencastle High School
(Math: 30-34% | Reading: 55-59%)
Rank:
Rank:
7/
Top 50%10
910 E Washington St
Greencastle, IN 46135
(765) 653-9711
Greencastle, IN 46135
(765) 653-9711
Gr: 9-12 | 497 students Student-teacher ratio: 15:1 Minority enrollment: 11%
Rank: #22.
South Putnam High School
(Math: 20-24% | Reading: 45-49%)
Rank:
Rank:
5/
Bottom 50%10
1780 E Us Hwy 40
Greencastle, IN 46135
(765) 653-3148
Greencastle, IN 46135
(765) 653-3148
Gr: 9-12 | 354 students Student-teacher ratio: 15:1 Minority enrollment: 6%
Rank: n/an/a
Area 30 Career Center
Vocational School
One North Calbert Way - Suite
Greencastle, IN 46135
(765) 653-3515
Greencastle, IN 46135
(765) 653-3515
Gr: 6-12
Rank: n/an/a
Old National Trail Special Services
Special Education School
1 N Calbert Way - Suite B
Greencastle, IN 46135
(765) 653-2781
Greencastle, IN 46135
(765) 653-2781
Gr: 9-12
Frequently Asked Questions
What are the top-ranked public high schools in Greencastle, IN?
The top-ranked public high schools in Greencastle, IN include Greencastle High School and South Putnam High School.
How many public high schools are located in Greencastle?
4 public high schools are located in Greencastle.
What is the racial composition of students in Greencastle?
Greencastle public high schools minority enrollment is 9% of the student body (majority Hispanic), which is less than the Indiana public high schools average of 37% (majority Hispanic and Black).
Which public high schools in Greencastle are often viewed compared to one another?
Popular comparisons of public high schools in Greencastle include: South Putnam High School vs. Greencastle High School, Greencastle High School vs. South Putnam High School
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.