For the 2026 school year, there are 4 public high schools serving 851 students in 46135, IN.
The top-ranked public high schools in 46135, 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.
Public high schools in zipcode 46135 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 46135, IN have an average ranking of 6/10, which is in the top 50% of Indiana public high schools.
Public high school in zipcode 46135 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 46135, IN Public High Schools (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 46135, IN?
The top-ranked public high schools in 46135, IN include Greencastle High School and South Putnam High School.
How many public high schools are located in 46135?
4 public high schools are located in 46135.
What is the racial composition of students in 46135?
46135 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).
Recent Articles
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.