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SCHOOL COMMUNITY·GWINNETT COUNTY·NCES 130255004425

Seckinger High School

3655 Sardis Church Road, Buford, GA 30519 · (678) 288-0800 · Gwinnett County
GRADES 09–12HIGH21-SUBURBTITLE IREGULAR SCHOOL2,318 STUDENTS
Enrollment
2,318
High
DISTRICT 2,162 · STATE 1,120
Student : Teacher
18.3:1
127 FTE teachers
DISTRICT 15.8:1 · STATE 15.2:1
Free / Reduced Lunch
44%
1,020 students
DISTRICT 63% · STATE 74%
Community
2
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
634
Grade 10
595
Grade 11
617
Grade 12
472
Student demographics
White
26%
DISTRICT 15% · STATE 34%
Hispanic
21%
DISTRICT 36% · STATE 19%
Black
29%
DISTRICT 32% · STATE 36%
Asian
18%
DISTRICT 13% · STATE 5%
Two+
5%
DISTRICT 4% · STATE 5%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
50%
Female
50%

Discussions

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Test scores

Georgia Milestones 2024-25 . % Proficient or Distinguished
Math
67.1%
GA avg 44.6% . +28.4pp since 2022
Source: Georgia Milestones. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
63.0%
composite math + reading, all grades
Predicted
54.6%
based on GA schools with similar FRL share
Beats by
+8.4pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

About Seckinger High School

Seckinger High School operates as a big 9-12 campus in Buford, Georgia, overseen by Gwinnett County. Current enrollment sits at 2,318 students spanning grades 9 through 12. By comparison, Georgia's public schools average about 1,120 students each, so Seckinger High School sits 107% bigger than that benchmark.

Seckinger High School is one of 141 schools operated by Gwinnett County, a district that hosts 182,518 students overall.

On demographics, Seckinger High School records that 29% of students identify as Black, with the remaining enrollment distributed across several groups. Beyond that, the school logs 26% White, 21% Hispanic, 18% Asian, 5% multiracial. That mix tracks the wider county fairly closely.

On the resource side, On paper, Seckinger High School has 127 full-time-equivalent teachers, translating to a class-load average of around 18.3:1. Statewide, the average ratio sits near 15.2:1, putting Seckinger High School higher than the state norm the norm. Around 44% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. By comparison, Gwinnett County runs at roughly 60%, so the school's eligibility rate is meaningfully below the surrounding baseline.

On a demographically-adjusted basis, Seckinger High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 54.6%, the actual is 63.0%, a residual of +8.4 points.

Zooming out to the county, the surrounding county (Gwinnett County) shows that median household earnings sit near $87,890, 39% of adults hold a bachelor's degree or higher, and the poverty rate sits near 9%. Across Gwinnett County's 150 public schools (combined enrollment of about 196,924 students), Seckinger High School is one campus in the mix.

Nearest neighbor: Puckett's Mill Elementary School, around 1.5 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Seckinger High School comes 6th of 9 in the immediate cluster, beneath the nearby-schools average of 65.6%.

Geographically, the school is in a suburban area.

On allk12, the page collects discussion, questions, and updates around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Gwinnett County at a glance

View full county profile
Population
979,864
Census ACS
Median income
$87,890
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
9%
Below federal line
Schools in county
150
196,924 students

Quick facts

School name
Seckinger High School
District
Gwinnett County
Address
3655 Sardis Church Road, Buford, GA 30519
Phone
(678) 288-0800
County
Gwinnett County
Level
High
Grade range
09–12
Total enrollment
2,318
Teachers (FTE)
127
Student–teacher ratio
18.3:1
Free/Reduced lunch
1,020 (44%)
Locale
21-Suburb: Large
NCES ID
130255004425
Charter school
No
Virtual school
No

Related schools

Other schools in Gwinnett County
Other schools in Buford
Nearby schools

Frequently asked questions

About Seckinger High School
How large is Seckinger High School?
Seckinger High School enrolls approximately 2,318 students in grades 09-12.
What grades does Seckinger High School serve?
Seckinger High School serves grades 09-12.
What is the student-teacher ratio at Seckinger High School?
The student-to-teacher ratio at Seckinger High School is approximately 18.3:1 (127 FTE teachers).
What is the racial breakdown of students at Seckinger High School?
At Seckinger High School, the student body is approximately 26% White, 21% Hispanic, 29% Black, 18% Asian, 5% Two or more.
Is Seckinger High School public or private?
Seckinger High School is a public K-12 school, overseen by Gwinnett County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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