For the 2026 school year, there are 8 public high schools serving 8,648 students in Johnson County, IN.
The top-ranked public high schools in Johnson County, IN are Center Grove High School, Greenwood Community High School and Franklin Community High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Johnson County, IN public high schools have an average math proficiency score of 34% (versus the Indiana public high school average of 29%), and reading proficiency score of 59% (versus the 46% statewide average). High schools in Johnson County have an average ranking of 9/10, which is in the top 20% of Indiana public high schools.
Johnson County, IN public high school have a Graduation Rate of 94%, which is more than the Indiana average of 89%.
The school with highest graduation rate is Center Grove High School, with 97% graduation rate. Read more about public school graduation rate statistics in Indiana or national school graduation rate statistics.
Minority enrollment is 23% of the student body (majority Asian and Hispanic), which is less than the Indiana public high school average of 37% (majority Hispanic and Black).
Best Public High Schools in Johnson County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Center Grove High School
(Math: 44% | Reading: 74%)
Rank:
Rank:
9/
Top 20%10
2717 S Morgantown Rd
Greenwood, IN 46143
(317) 881-0581
Greenwood, IN 46143
(317) 881-0581
Gr: 9-12 | 2,956 students Student-teacher ratio: 20:1 Minority enrollment: 22%
Rank: #22.
Greenwood Community High School
(Math: 34% | Reading: 58%)
Rank:
Rank:
7/
Top 50%10
615 W Smith Valley Rd
Greenwood, IN 46142
(317) 889-4000
Greenwood, IN 46142
(317) 889-4000
Gr: 9-12 | 1,229 students Student-teacher ratio: 17:1 Minority enrollment: 29%
Rank: #33.
Franklin Community High School
(Math: 28% | Reading: 55%)
Rank:
Rank:
6/
Top 50%10
2600 Cumberland Dr
Franklin, IN 46131
(317) 738-5700
Franklin, IN 46131
(317) 738-5700
Gr: 9-12 | 1,531 students Student-teacher ratio: 18:1 Minority enrollment: 17%
Rank: #44.
Indian Creek Sr High School
(Math: 25-29% | Reading: 50-54%)
Rank:
Rank:
6/
Top 50%10
803 W Indian Creek Dr
Trafalgar, IN 46181
(317) 878-2110
Trafalgar, IN 46181
(317) 878-2110
Gr: 9-12 | 652 students Student-teacher ratio: 16:1 Minority enrollment: 5%
Rank: #55.
Whiteland Community High School
(Math: 30% | Reading: 48%)
Rank:
Rank:
6/
Top 50%10
300 Main St
Whiteland, IN 46184
(317) 535-7562
Whiteland, IN 46184
(317) 535-7562
Gr: 9-12 | 2,144 students Student-teacher ratio: 18:1 Minority enrollment: 39%
Rank: #66.
Edinburgh Community High School
(Math: 11-19% | Reading: 40-49%)
Rank:
Rank:
4/
Bottom 50%10
300 S Keeley St
Edinburgh, IN 46124
(812) 526-5501
Edinburgh, IN 46124
(812) 526-5501
Gr: 9-12 | 232 students Student-teacher ratio: 15:1 Minority enrollment: 16%
Rank: n/an/a
Central Nine Career Center
Vocational School
1999 Us Highway 31 South
Greenwood, IN 46143
(317) 888-4401
Greenwood, IN 46143
(317) 888-4401
Gr: 6-12
Rank: n/an/a
998 Grizly Cub Dr.
Franklin, IN 46131
(317) 738-5800
Franklin, IN 46131
(317) 738-5800
Gr: K-12 | 122 students Student-teacher ratio: 41:1 Minority enrollment: 17%
Frequently Asked Questions
What are the top-ranked public high schools in Johnson County, IN?
The top-ranked public high schools in Johnson County, IN include Center Grove High School, Greenwood Community High School and Franklin Community High School.
How many public high schools are located in Johnson County?
7 public high schools are located in Johnson County.
What is the racial composition of students in Johnson County?
Johnson County public high schools minority enrollment is 23% of the student body (majority Asian and Hispanic), which is less than the Indiana public high schools average of 37% (majority Hispanic and Black).
Which public high schools in Johnson County are often viewed compared to one another?
Popular comparisons of public high schools in Johnson County include: Greenwood Community High School vs. Center Grove High School, Indian Creek Sr High School vs. Center Grove High School, Franklin Community High School vs. Center Grove High School
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