How is South Gwinnett High School rated?

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

How do students at South Gwinnett High School perform on state tests?

In the 2024-2025 testing year, the share of South Gwinnett High School students meeting or exceeding the state standard was 38% in US History, 33% in American Literature, 30% in Algebra I and 27% in Biology.

What grades does South Gwinnett High School serve?

South Gwinnett High School serves grades 9–12 as a high school.

How many students attend South Gwinnett High School?

2,639 students attend South Gwinnett High School, up from 2,509 the prior year, with a student-teacher ratio of 16.9:1.

Which homes are assigned to South Gwinnett High School?

TopHap matches 18,156 residential properties to South Gwinnett High School in and around Snellville. Each one has its own page with a value estimate, sale history, taxes and the rest of its assigned schools.

What programs does South Gwinnett High School offer?

South Gwinnett High School offers 18 AP courses.

South Gwinnett High School

South Gwinnett High School is a public high school in Snellville, GA, serving grades 9–12, rated C-, with 2,639 students and a 16.9:1 student-teacher ratio.

In 2024-2025, the share of students meeting the state standard was 38% in US History, 33% in American Literature and 30% in Algebra I.

C-TopHap school rating

Rating: C-
Grades: 9–12
Enrollment: 2,639
Students per teacher: 16.9:1
Level: High
Type: Public · Regular

2024-2025 testing year

State test results

Share of students meeting or exceeding the state standard.

US History38%

American Literature33%

Algebra I30%

Biology27%

Academics and programs

AP courses offered: 18
Open enrollment: No

Student body

Black68%

Hispanic22%

White4%

Two or more races3%

Asian2%

Native American0%

Pacific Islander0%

Male / female: 50% / 50%
Free or reduced lunch: 67%
Enrollment change vs prior year: +5.2%
Prior-year enrollment: 2,509

Homes assigned to this school

18,156 homes in TopHap's records are assigned to South Gwinnett High School. These 40 are sampled evenly down the value ranking, so they span the whole zone rather than just its most expensive streets.

Export all 18,156 assigned homes as a CSV · TopHap Pro

School details

Address: 2288 Main St E, Snellville, GA 30078
Phone: (770) 972-4840
Website: southgwinnetths.com
Setting: Suburb - Large
Status: Operational
NCES ID: 130255001135

Visit the school website

School district

Gwinnett County School District

District rating: A-
Schools: 141
Students: 182,518
Spending per student: $12,902
Teachers (FTE): 12,796
Grades: PK–12

See every school in Gwinnett County School District