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Average

#1786 of 2,268 schools in GA

Central Gwinnett High School

High School · Gwinnett County

564 W Crogan St, Lawrenceville, GA 30046

Enrollment

2,444

Student-Teacher

14.6:1

Score

5.0

Grades

9th – 12th

Updated 2022-23

How this school compares

In Lawrenceville

#26 of 37

public schools

Georgia high schools

#306 of 443

In district

#103 of 139

Gwinnett County

About Central Gwinnett High School

Central Gwinnett High School serves 2,444 students in grades 9-12 in Lawrenceville, Georgia. With 167 full-time teachers, the school maintains a student-teacher ratio of 14.6:1, allowing for reasonably sized classes in this large suburban setting. Academically, Central Gwinnett has room for growth, with 32% of students scoring proficient or above in both English Language Arts and mathematics.

The school ranks in the 43rd percentile among Georgia high schools, positioned at #1,293 out of 2,271 schools statewide. These results reflect opportunities for continued academic development and support for the diverse student body. The school draws from a working-class community where the median household income is $59,225 and median home value reaches $269,700.

About one-quarter of neighborhood residents hold bachelor's degrees or higher, while 15.6% of families face economic challenges. This socioeconomic diversity creates a real-world learning environment that reflects the broader Gwinnett County community. Located on West Crogan Street, Central Gwinnett High School sits at the heart of Lawrenceville's large suburban landscape, serving families across this established Georgia community with a population approaching 40,000 residents.

What Parents Should Know

Central Gwinnett High School is a large school with 2,444 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress4.4Below Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data4
Annual Change-1.61 pts/yr
Data Period2019–2024
TrendDeclining
Academics4.5Below Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency20.9%
Reading/ELA Proficiency31.7%
Math vs. State Avg-21.2 pts
Reading vs. State Avg-10.1 pts
Overall Proficiency26%
Expected (poverty-adj.)35%
vs. Expected-8.8 pts
Adjusted Percentile26th
College Readiness5.4Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation15.7%
IB ProgramNo
Resources & Environment5.7Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio14.6:1
Per-Pupil Spending$13,113

Central Gwinnett High School — Students at Central Gwinnett High School score 26% proficient, which is below what's typical for similar communities (expected: 35%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

74.4%

Students qualifying for federal meal assistance

Test Scores GA GA (2023-24)

Math Proficiency 25.7%
School
State
42.1%
ELA Proficiency 32.4%
School
State
41.8%

Based on 8 test records from GA state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
35%
ELA
39%
2021*
Math
12%
ELA
22%
2022
Math
35%
ELA
37%
2024
Math
20.9%
ELA
31.7%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 4.4/10.

How Central Gwinnett High School Compares

See how Central Gwinnett High School performs across key quality dimensions compared to state benchmarks.

Overall Score
5.0/10
21th percentile in GA
Academic
4.5/10
4.5/10
Growth
4.4/10
Below average
Environment
5.7/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
74%
Teaching Staff
15:1 student-teacher ratio
167 teachers

Location

564 W Crogan St, Lawrenceville, GA 30046

Nearby Alternatives

Families considering Central Gwinnett High School may also want to explore other high schools in the area. Discovery High School (rated 5.5/10, 2.0 miles away), which scores slightly higher. Another option is Phoenix High School (rated 4.0/10, 1.0 miles away), with a comparable rating. Additionally, International Transition Center (rated 3.9/10, 1.1 miles away), a more accessible option. For more schools in Lawrenceville, see our Lawrenceville schools guide .

Nearby Schools

20 within 2.6 mi
School Distance Rating
Lawrenceville Elementary School Lawrenceville 0.4 mi 4.0
CHOICE EDUCATIONAL ACADEMY Lawrenceville 0.6 mi
Phoenix High School Lawrenceville 1.0 mi 4.0
International Transition Center Lawrenceville 1.1 mi 3.9
GERARD PREPATORY SCHOOL Lawrenceville 1.0 mi 6.5
MAJESTIC PREPARATORY ACADEMY INC Lawrenceville 1.2 mi
AGAPE JR ACADEMY Lawrenceville 1.2 mi 6.7
Winn Holt Elementary School Lawrenceville 1.6 mi 5.9
Oakland Meadow School Lawrenceville 1.6 mi 8.4
Moore Middle School Lawrenceville 1.4 mi 5.7
SPECIAL NEEDS SCHOOL OF GWINNETT Lawrenceville 1.6 mi 7.3
Richards Middle School Lawrenceville 1.8 mi 6.2
Benefield Elementary School Lawrenceville 1.7 mi 5.4
Cedar Hill Elementary School Lawrenceville 1.9 mi 4.9
Jordan Middle School Lawrenceville 2.0 mi 7.8
Discovery High School Lawrenceville 2.0 mi 5.5
Jenkins Elementary School Lawrenceville 2.1 mi 4.6
McKendree Elementary School Lawrenceville 2.5 mi 6.2
Crews Middle School Lawrenceville 2.9 mi 7.3
Simonton Elementary School Lawrenceville 2.6 mi 5.9

Neighborhood Census ACS (2019-2023)

Census data for ZIP 30046 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$63,379

Median Home Value

$302,600

Median Rent

$1,488/mo

Population

39,524

College Educated

26.2%

Homeownership

53.3%

Avg Commute

33.1 min

Poverty Rate

16%

Median Age

33.3

Community Profile

The community surrounding Central Gwinnett High School has a median household income of $63,379. It is an area where 26% of adults hold a bachelor's degree or higher. The median home value in the area is $302,600, with a median rent of $1,488/month. The area has a poverty rate of 16.0%. The average commute for residents is 33 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Brunswick High School Brunswick, GA 5.0
East Coweta High School Sharpsburg, GA 5.0
Mill Creek High School Hoschton, GA 5.0
Chapel Hill High School Douglasville, GA 5.1
Cherokee High School Canton, GA 5.1
East Forsyth High School Gainesville, GA 5.1

Frequently Asked Questions

Common questions about Central Gwinnett High School

What grades does Central Gwinnett High School serve?

Central Gwinnett High School serves students in grades 9th through 12th.

How many students attend Central Gwinnett High School?

Central Gwinnett High School has an enrollment of approximately 2,444 students.

What is the student-teacher ratio at Central Gwinnett High School?

The student-teacher ratio at Central Gwinnett High School is 14.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Central Gwinnett High School rank in GA?

Central Gwinnett High School is ranked #1786 out of 2,268 schools in GA.

What is Central Gwinnett High School's MySchoolScout rating?

Central Gwinnett High School has a composite rating of 5.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Central Gwinnett High School?

Based on the most recent state assessment data, Central Gwinnett High School has 25.7% math proficiency and 32.4% reading/ELA proficiency.

Is Central Gwinnett High School a charter school?

No, Central Gwinnett High School is not a charter school. It is a traditional public school operated by the local school district.

Is Central Gwinnett High School a Title I school?

No, Central Gwinnett High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Central Gwinnett High School?

74.4% of students at Central Gwinnett High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
30 Car-Dependent
Transit Score
24 Minimal Transit
Bike Score
28 Somewhat Bikeable
City Safety
High (2,503/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Lawrenceville). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
2,444
Student-Teacher Ratio
14.6:1
Teachers (FTE)
167
Free/Reduced Lunch
74.4%
Type
regular
Setting
Large Suburb
County
Gwinnett County
Data Year
2023–2024

District

Gwinnett County
District Enrollment
182,214
Schools in District
140
Per-Pupil Spending
$14,348
District Rank
#103 of 139

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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