Very Good
#674 of 2,268 schools in GA
Top 30% in state
Lanier High School
High School · Gwinnett County
918 Buford Hwy, Sugar Hill, GA 30518
Enrollment
1,861
Student-Teacher
16.2:1
Score
7.3
Grades
9th – 12th
Enrollment
1,861
Student-Teacher
16.2:1
Score
7.3
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Sugar Hill
#4 of 6
public schools
Georgia high schools
#65 of 443
In district
#31 of 139
Gwinnett County
Academic growth
8.5 / 10
Exceptional
About Lanier High School
Lanier High School serves 1,861 students in grades 9-12 in Sugar Hill, Georgia, within the Gwinnett County school district. With 115 full-time equivalent teachers, the school maintains a student-teacher ratio of 16.2:1, providing reasonable class sizes for this large high school community. Academically, Lanier High School earns a MySchoolScout rating of 6.1 out of 10 and ranks #928 out of 2,271 Georgia high schools, placing it in the 59th percentile statewide.
The school shows solid performance in English Language Arts, with 55% of students achieving proficiency or above across grade levels. Mathematics presents an area with room for growth, as 48% of students reach proficiency standards. The school draws from an established suburban community where the median household income reaches $94,079 and median home values average $328,000.
About 38% of area residents hold bachelor's degrees or higher, reflecting an educated community that values learning. With a poverty rate of 9.7%, the neighborhood provides relative economic stability for students and families. Located on Buford Highway in Sugar Hill's large suburban setting, Lanier High School sits within a thriving community of over 56,000 residents in the 30518 ZIP code area.
Score Breakdown
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Lanier High School — Students at Lanier High School score 52% proficient, which is below what's typical for similar communities (expected: 52%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
45.8%
Students qualifying for federal meal assistance
Test Scores GA GA (2023-24)
Based on 8 test records from GA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 8.5/10.
How Lanier High School Compares
See how Lanier High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 50% (2019) to 48.3% (2024). Reading/ELA proficiency has remained stable from 55% (2019) to 55.2% (2024).
Location
918 Buford Hwy, Sugar Hill, GA 30518
Nearby Alternatives
Families considering Lanier High School may also want to explore other high schools in the area. Buford High School (rated 7.5/10, 3.3 miles away, in nearby Buford), with a very similar rating. Another option is North Gwinnett High School (rated 6.1/10, 2.3 miles away, in nearby Suwanee), a more accessible option. Additionally, FAITH ACADEMY -BUFORD (rated 4.6/10, 2.0 miles away, in nearby Buford), a more accessible option. For more schools in Sugar Hill, see our Sugar Hill schools guide .
Nearby Schools
20 within 3.8 mi| School | Distance | Rating |
|---|---|---|
| OLD SUWANEE CHRISTIAN SCHOOL Buford | 0.5 mi | 6.6 |
| Sugar Hill Elementary School Sugar Hill | 1.1 mi | 6.9 |
| SUGAR HILL CHRISTIAN ACADEMY Sugar Hill | 1.1 mi | 5.8 |
| Roberts Elementary School Suwanee | 1.4 mi | 7.7 |
| THE GODDARD SCHOOL Sugar Hill | 1.6 mi | — |
| North Gwinnett Middle School Sugar Hill | 1.7 mi | 7.9 |
| STEPPING STONE MONTESSORI Sugar Hill | 1.8 mi | — |
| FAITH ACADEMY -BUFORD Buford | 2.0 mi | 4.6 |
| North Gwinnett High School Suwanee | 2.3 mi | 6.1 |
| Sycamore Elementary School Sugar Hill | 2.8 mi | 6.3 |
| Level Creek Elementary School Suwanee | 2.5 mi | 8.3 |
| TOMORROWS HOPE MONTESSORI SCHOOL Suwanee | 2.6 mi | 8.3 |
| Suwanee Elementary School Suwanee | 2.9 mi | 8.2 |
| Rock Springs Elementary School Lawrenceville | 2.9 mi | 8.1 |
| SHADOWBROOK WEEKDAY SCHOOL Suwanee | 2.7 mi | — |
| Buford High School Buford | 3.3 mi | 7.5 |
| Harmony Elementary School Buford | 3.1 mi | 8.9 |
| Buford Senior Academy Buford | 3.7 mi | 8.0 |
| PRIMROSE SCHOOL OF SUWANEE WEST Suwanee | 3.5 mi | — |
| Buford Academy Buford | 3.8 mi | 8.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 30518 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$97,339
Median Home Value
$367,000
Median Rent
$1,611/mo
Population
56,309
College Educated
39.9%
Homeownership
76.4%
Avg Commute
29.6 min
Poverty Rate
11.2%
Median Age
36.2
Community Profile
The community surrounding Lanier High School has a median household income of $97,339. It is a well-educated community where 40% of adults hold a bachelor's degree or higher. The median home value in the area is $367,000, with a median rent of $1,611/month. The area has a poverty rate of 11.2%. The average commute for residents is 30 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 |
|---|---|
| Milton High School Alpharetta, GA | 7.3 |
| Central High School Carrollton, GA | 7.2 |
| McIntosh High School Peachtree City, GA | 7.2 |
| Northview High School Duluth, GA | 7.2 |
| Northwest Whitfield County High School Tunnel Hill, GA | 7.2 |
| Pope High School Marietta, GA | 7.2 |
Frequently Asked Questions
Common questions about Lanier High School
What grades does Lanier High School serve?
Lanier High School serves students in grades 9th through 12th.
How many students attend Lanier High School?
Lanier High School has an enrollment of approximately 1,861 students.
What is the student-teacher ratio at Lanier High School?
The student-teacher ratio at Lanier High School is 16.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Lanier High School rank in GA?
Lanier High School is ranked #674 out of 2,268 schools in GA.
What is Lanier High School's MySchoolScout rating?
Lanier High School has a composite rating of 7.3 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 Lanier High School?
Based on the most recent state assessment data, Lanier High School has 43.3% math proficiency and 50.3% reading/ELA proficiency.
Is Lanier High School a charter school?
No, Lanier High School is not a charter school. It is a traditional public school operated by the local school district.
Is Lanier High School a Title I school?
No, Lanier High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Lanier High School?
45.8% of students at Lanier 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.
Neighborhood Context
Powered by 
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,861
- Student-Teacher Ratio
- 16.2:1
- Teachers (FTE)
- 115
- Free/Reduced Lunch
- 45.8%
- Type
- regular
- Setting
- Large Suburb
- County
- Gwinnett County
- Phone
- (678) 765-4040
- Data Year
- 2023–2024
Resources & Links
District
Gwinnett County- District Enrollment
- 182,214
- Schools in District
- 140
- Per-Pupil Spending
- $14,348
- District Rank
- #31 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 methodologyRelated reading
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