Centennial High School
🇺🇸 Official data · 2025Roswell, Georgia 30076 · Fulton County
#69 of 431 high schools in Georgia
#5998 of 16,910 nationally
About Centennial High School
Centennial High School is a public high located in Roswell, in the Fulton County school district of Georgia, United States. It caters for Grades 9–12. In 2025 it enrolled 1,643 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 59.2 out of 100, placing it in the top 50% of high schools in United States and 69th of 431 ranked high schools in Georgia. Its strongest component is math proficiency (65th percentile), and its weakest is reading proficiency (53th percentile).
Other published figures: enrollment 1,643.
There are 16 schools in Roswell; Centennial High School ranks 13th of 16 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)51%
- Reading proficiency (30%)56%
- Community advantage (fewer free/reduced-price lunch) (25%)43%
- Students per teacher (15%)14.3
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 Centennial High School by the official sources.
- Enrollment
- 1,643
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 43%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 56%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 51%
- Share of tested students proficient or above (all students, all grades).
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Schools near Centennial High School
Closest schools by straight-line distance, with their Success Index (US).
Hillside Elementary School
Roswell · Public elementary · Grades PK–5
497 students · 610 m away
Holcomb Bridge Middle School
Alpharetta · Public middle · Grades 6–8
598 students · 1.7 km away
River Eves Elementary School
Roswell · Public elementary · Grades PK–5
495 students · 2.4 km away
Jackson Elementary School
Roswell · Public elementary · Grades PK–5
489 students · 2.6 km away
Northwood Elementary School
Roswell · Public elementary · Grades PK–5
576 students · 2.9 km away
Barnwell Elementary School
Alpharetta · Public elementary · Grades PK–5
672 students · 3.8 km away
Haynes Bridge Middle School
Alpharetta · Public middle · Grades 6–8
627 students · 3.8 km away
Sandy Springs Middle School
Atlanta · Public middle · Grades 6–8
763 students · 4.6 km away
Autrey Mill Middle School
Alpharetta · Public middle · Grades 6–8
1,256 students · 4.9 km away
Mimosa Elementary School
Roswell · Public elementary · Grades PK–5
588 students · 5.0 km away
Similar schools
Public high schools in Georgia with a comparable Enrollment.
Chapel Hill High School
Douglasville · Public high · Grades 9–12
1,646 students
Thomas County Central High School
Thomasville · Public high · Grades 9–12
1,633 students
Ware County High School
Waycross · Public high · Grades 9–12
1,633 students
Jonesboro High School
Jonesboro · Public high · Grades 9–12
1,630 students
Union Grove High
McDonough · Public high · Grades 9–12
1,622 students
Mundy's Mill High School
Jonesboro · Public high · Grades 9–12
1,665 students
Frequently asked questions
Is Centennial High School a good school?
Centennial High School has a Success Index (US) of 59.2 out of 100 (Top 50% of high schools in United States) and ranks #69 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 Centennial High School rank in Georgia?
Centennial High School ranks #69 of 431 high schools in Georgia and #5998 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Centennial High School?
Centennial High School had 1,643 students in 2025.
Is Centennial High School a elementary school or a high school?
Centennial High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Centennial High School?
There are 10 schools within 15 km of Centennial High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.