Chattahoochee High School is a public high school in Johns Creek, Georgia, United States, within the Fulton County School System. It is located next to its only feeder school, Taylor Road Middle School. It has been recognized by the U.S. Department of Education as one of America's Blue Ribbon Schools.
Serving 1,730 students in grades 9-12, Chattahoochee High School ranks in the top 5% of all schools in Georgia for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 74% (which is higher than the Georgia state average of 39%). The percentage of students achieving proficiency in reading/language arts is 76% (which is higher than the Georgia state average of 40%).
The student-teacher ratio of 16:1 is higher than the Georgia state level of 14:1.
Minority enrollment is 63% of the student body (majority Asian), which is lower than the Georgia state average of 66% (majority Black and Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 1,730 students
- Student-Teacher Ratio: 16:1
- Minority Enrollment: 63%
- Graduation Rate: 96% (Top 10% in GA)
- Overall Testing Rank: Top 5%
- Math Proficiency: 74% (Top 5%)
- Reading Proficiency: 76% (Top 5%)
- Science Proficiency: 76% (Top 5%)
- Source: National Center for Education Statistics (NCES), GA Dept. of Education
Top Rankings
Chattahoochee High School ranks among the top 20% of public schools in Georgia for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
Graduation Rate
Diversity
School Overview
Chattahoochee High School's student population of 1,730 students has declined by 12% over five school years.
The teacher population of 105 teachers has declined by 7% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
1,730 students
Total Classroom Teachers
105 teachers
Year Founded
1991
Colors
Royal blue, Gold
School Calendar
School Rankings
Chattahoochee High School ranks within the top 5% of all 2,192 schools in Georgia (based off of combined math and reading proficiency testing data).
The diversity score of Chattahoochee High School is 0.73, which is more than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#75 out of 2192 schools
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
74%
39%
Reading/Language Arts Test Scores (% Proficient)
76%
40%
Science Test Scores (% Proficient)
76%
40%
Student-Teacher Ratio
16:1
14:1
American Indian
n/a
n/a
Asian
32%
5%
Hispanic
13%
20%
Black
13%
36%
White
37%
34%
Hawaiian
n/a
n/a
Two or more races
5%
5%
All Ethnic Groups
Graduation Rate
96%
84%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
13%
63%
Eligible for Reduced Lunch
4%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), GA Dept. of Education
School Notes
- School Mascot: Cougar
Frequently Asked Questions
What is Chattahoochee High School's ranking?
Chattahoochee High School is ranked #75 out of 2,192 schools, which ranks it among the top 5% of public schools in Georgia.
What schools are Chattahoochee High School often compared to?
Chattahoochee High Schoolis often viewed alongside schools like Alpharetta High School, Northview High School, Johns Creek High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
74% of students have achieved math proficiency (compared to the 39% GA state average), while 76% of students have achieved reading proficiency (compared to the 40% GA state average).
What is the graduation rate of Chattahoochee High School?
The graduation rate of Chattahoochee High School is 96%, which is higher than the Georgia state average of 84%.
How many students attend Chattahoochee High School?
1,730 students attend Chattahoochee High School.
What is the racial composition of the student body?
37% of Chattahoochee High School students are White, 32% of students are Asian, 13% of students are Hispanic, 13% of students are Black, and 5% of students are Two or more races.
What is the student-teacher ratio of Chattahoochee High School?
Chattahoochee High School has a student ration of 16:1, which is higher than the Georgia state average of 14:1.
What grades does Chattahoochee High School offer ?
Chattahoochee High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Chattahoochee High School part of?
Chattahoochee High School is part of Fulton County School District.
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