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Cobb Horizon High School

Cobb Horizon High School is a public high school in Atlanta, GA, serving grades 6–12, rated D+, with 927 students and a 12.8:1 student-teacher ratio.

In 2024-2025, the share of students meeting the state standard was 72% in Reading, 42% in English Language Arts and 28% in Algebra I.

D+TopHap school rating
Virtual
Rating
D+
Grades
6–12
Enrollment
927
Students per teacher
12.8:1
Level
High
Type
Public · Regular

2024-2025 testing year

State test results

Share of students meeting or exceeding the state standard.

Reading72%
English Language Arts42%
Algebra I28%
Biology24%
Math24%
American Literature20%
US History16%
Science9%

Student body

Black35%
Hispanic34%
White23%
Two or more races5%
Asian2%
Native American1%
Pacific Islander0%
Male / female
44% / 56%
Free or reduced lunch
92%
Enrollment change vs prior year
+202.0%
Prior-year enrollment
307

School details

Address
1765 the Exchange SE, Atlanta, GA 30339
Phone
(678) 594-8240
Setting
Suburb - Large
Status
Operational
NCES ID
130129004303

School district

Cobb County School District

District rating
B
Schools
110
Students
105,738
Spending per student
$13,357
Teachers (FTE)
7,519
Grades
PK–12
See every school in Cobb County School District

Other schools in this district

Common questions

About Cobb Horizon High School

How is Cobb Horizon High School rated?

Cobb Horizon High School holds a D+ rating on TopHap's A-to-D scale, which blends state test results, academic progress and student outcomes. Cobb County School District is rated B overall.

How do students at Cobb Horizon High School perform on state tests?

In the 2024-2025 testing year, the share of Cobb Horizon High School students meeting or exceeding the state standard was 72% in Reading, 42% in English Language Arts, 28% in Algebra I, 24% in Biology, 24% in Math and 20% in American Literature.

What grades does Cobb Horizon High School serve?

Cobb Horizon High School serves grades 6–12 as a high school.

How many students attend Cobb Horizon High School?

927 students attend Cobb Horizon High School, up from 307 the prior year, with a student-teacher ratio of 12.8:1.

Which school district is Cobb Horizon High School in?

Cobb Horizon High School is part of Cobb County School District, which reports 110 schools, 105,738 students and $13,357 of spending per student.