Lanier High School
🇺🇸 Official data · 2025Sugar Hill, Georgia 30518 · Gwinnett County
#84 of 431 high schools in Georgia
#7003 of 16,910 nationally
About Lanier High School
Lanier High School is a public high located in Sugar Hill, in the Gwinnett County school district of Georgia, United States. It caters for Grades 9–12. In 2025 it enrolled 1,871 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 55.1 out of 100, placing it in the top 50% of high schools in United States and 84th of 431 ranked high schools in Georgia. Its strongest component is math proficiency (65th percentile), and its weakest is students per teacher (36th percentile).
Other published figures: enrollment 1,871.
There are 6 schools in Sugar Hill; Lanier High School ranks 6th of 6 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)50%
- Reading proficiency (30%)55%
- Community advantage (fewer free/reduced-price lunch) (25%)45%
- Students per teacher (15%)16.7
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Lanier High School by the official sources.
- Enrollment
- 1,871
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 45%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 55%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 50%
- Share of tested students proficient or above (all students, all grades).
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Schools near Lanier High School
Closest schools by straight-line distance, with their Success Index (US).
Sugar Hill Elementary School
Sugar Hill · Public elementary · Grades PK–5
1,156 students · 1.7 km away
Roberts Elementary School
Suwanee · Public elementary · Grades PK–5
946 students · 2.3 km away
North Gwinnett Middle School
Sugar Hill · Public middle · Grades 6–8
2,360 students · 2.8 km away
North Gwinnett High School
Suwanee · Public high · Grades 9–12
3,033 students · 3.6 km away
Level Creek Elementary School
Suwanee · Public elementary · Grades PK–5
1,051 students · 4.0 km away
Sycamore Elementary School
Sugar Hill · Public elementary · Grades PK–5
751 students · 4.6 km away
Suwanee Elementary School
Suwanee · Public elementary · Grades PK–5
637 students · 4.6 km away
Rock Springs Elementary School
Lawrenceville · Public elementary · Grades PK–5
801 students · 4.6 km away
Harmony Elementary School
Buford · Public elementary · Grades PK–5
614 students · 5.0 km away
Buford High School
Buford · Public high · Grades 9–12
1,966 students · 5.3 km away
Similar schools
Public high schools in Georgia with a comparable Enrollment.
Winder-Barrow High School
Winder · Public high · Grades 9–12
1,869 students
Chamblee High School
Chamblee · Public high · Grades 9–12
1,867 students
Lakeside High School
Evans · Public high · Grades 9–12
1,861 students
South Paulding High School
Douglasville · Public high · Grades 9–12
1,881 students
Carrollton High School
Carrollton · Public high · Grades 9–12
1,859 students
Langston Hughes High School
Fairburn · Public high · Grades 9–12
1,891 students
Frequently asked questions
Is Lanier High School a good school?
Lanier High School has a Success Index (US) of 55.1 out of 100 (Top 50% of high schools in United States) and ranks #84 of 431 in Georgia. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Lanier High School rank in Georgia?
Lanier High School ranks #84 of 431 high schools in Georgia and #7003 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Lanier High School?
Lanier High School had 1,871 students in 2025.
Is Lanier High School a elementary school or a high school?
Lanier High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Lanier High School?
There are 10 schools within 15 km of Lanier High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.