For the 2025-26 school year, there are 5 public high schools serving 6,733 students in 30046, GA.
The top ranked public high schools in 30046, GA are Oakland Meadow School, Central Gwinnett High School and Discovery High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 30046 have an average math proficiency score of 30% (versus the Georgia public high school average of 35%), and reading proficiency score of 30% (versus the 42% statewide average). High schools in 30046, GA have an average ranking of 4/10, which is in the bottom 50% of Georgia public high schools.
Public high school in zipcode 30046 have a Graduation Rate of 55%, which is less than the Georgia average of 85%.
The school with highest graduation rate is Discovery High School, with 81% graduation rate. Read more about public school graduation rate statistics in Georgia or national school graduation rate statistics.
Minority enrollment is 94% of the student body (majority Hispanic), which is more than the Georgia public high school average of 65% (majority Black).
Best 30046, GA Public High Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Oakland Meadow School
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
590 Old Snellville Hwy
Lawrenceville, GA 30046
(770) 513-6800
Lawrenceville, GA 30046
(770) 513-6800
Gr: PK-12 | 54 students Student-teacher ratio: 1:1 Minority enrollment: 87%
Rank: #22.
Central Gwinnett High School
(Math: 38% | Reading: 37%)
Rank:
Rank:
6/
Top 50%10
564 W Crogan St
Lawrenceville, GA 30046
(770) 963-8041
Lawrenceville, GA 30046
(770) 963-8041
Gr: 9-12 | 2,444 students Student-teacher ratio: 15:1 Minority enrollment: 90%
Rank: #33.
Discovery High School
(Math: 33% | Reading: 32%)
Rank:
Rank:
5/
Bottom 50%10
1335 Old Norcross Rd
Lawrenceville, GA 30046
(678) 226-4250
Lawrenceville, GA 30046
(678) 226-4250
Gr: 9-12 | 2,730 students Student-teacher ratio: 16:1 Minority enrollment: 96%
Rank: #44.
Phoenix High School
Alternative School
(Math: 20-24% | Reading: 20-24%)
Rank:
Rank:
3/
Bottom 50%10
501 W Pike St
Lawrenceville, GA 30046
(770) 513-6862
Lawrenceville, GA 30046
(770) 513-6862
Gr: 9-12 | 873 students Student-teacher ratio: 23:1 Minority enrollment: 93%
Rank: #55.
International Transition Center
(Math: ≤1% | Reading: ≤5%)
Rank:
Rank:
1/
Bottom 50%10
1335 Old Norcross Rd
Lawrenceville, GA 30046
(770) 316-8944
Lawrenceville, GA 30046
(770) 316-8944
Gr: 6-12 | 632 students Student-teacher ratio: 12:1 Minority enrollment: 99%
30046, Georgia Public Schools (Closed)
School
Location
Quick Facts
Frequently Asked Questions
What are the top ranked public high schools in 30046, GA?
The top ranked public high schools in 30046, GA include Oakland Meadow School, Central Gwinnett High School and Discovery High School.
How many public high schools are located in 30046?
5 public high schools are located in 30046.
What is the racial composition of students in 30046?
30046 public high schools minority enrollment is 94% of the student body (majority Hispanic), which is more than the Georgia public high schools average of 65% (majority Black).
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