Stone Mountain High School
🇺🇸 Official data · 2025Stone Mountain, Georgia 30083 · DeKalb County
#396 of 431 high schools in Georgia
#16339 of 16,910 nationally
About Stone Mountain High School
Stone Mountain High School is a public high located in Stone Mountain, in the DeKalb County school district of Georgia, United States. It caters for Grades 9–12. In 2025 it enrolled 1,254 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 13.0 out of 100, placing it in the lower 50% of high schools in United States and 396th of 431 ranked high schools in Georgia. Its strongest component is students per teacher (41th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (2th percentile).
Other published figures: enrollment 1,254.
There are 22 schools in Stone Mountain; Stone Mountain High School ranks 20th of 22 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)12%
- Reading proficiency (30%)25%
- Community advantage (fewer free/reduced-price lunch) (25%)100%
- Students per teacher (15%)16.1
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 Stone Mountain High School by the official sources.
- Enrollment
- 1,254
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 100%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.1
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 25%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 12%
- Share of tested students proficient or above (all students, all grades).
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Schools near Stone Mountain High School
Closest schools by straight-line distance, with their Success Index (US).
Hambrick Elementary School
Stone Mountain · Public elementary · Grades PK–5
536 students · 265 m away
Stone Mill Elementary School
Stone Mountain · Public elementary · Grades PK–5
601 students · 1.3 km away
DeKalb Agriculture Technology and Environment School
Stone Mountain · Charter elementary · Grades K–8
760 students · 1.6 km away
Jolly Elementary School
Clarkston · Public elementary · Grades PK–5
790 students · 2.2 km away
Rockbridge Elementary School
Stone Mountain · Public elementary · Grades PK–5
900 students · 2.5 km away
Dekalb Early College Academy
Stone Mountain · Public high · Grades 9–12
314 students · 2.6 km away
Elizabeth Andrews High School
Stone Mountain · Public high · Grades 10–12
167 students · 2.6 km away
Stone Mountain Middle School
Stone Mountain · Public middle · Grades 6–8
986 students · 2.6 km away
Idlewood Elementary School
Tucker · Public elementary · Grades PK–5
889 students · 2.7 km away
The Champion Middle Theme School
Stone Mountain · Public middle · Grades 6–8
782 students · 2.7 km away
Similar schools
Public high schools in Georgia with a comparable Enrollment.
Woodland High School
Stockbridge · Public high · Grades 9–12
1,251 students
West Laurens High School
Dexter · Public high · Grades 9–12
1,262 students
Chestatee High School
Gainesville · Public high · Grades 9–12
1,245 students
Jenkins High School
Savannah · Public high · Grades 9–12
1,265 students
Heritage High School
Ringgold · Public high · Grades 9–12
1,268 students
Southwest DeKalb High School
Decatur · Public high · Grades 9–12
1,237 students
Frequently asked questions
Is Stone Mountain High School a good school?
Stone Mountain High School has a Success Index (US) of 13.0 out of 100 (Lower 50% of high schools in United States) and ranks #396 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 Stone Mountain High School rank in Georgia?
Stone Mountain High School ranks #396 of 431 high schools in Georgia and #16339 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Stone Mountain High School?
Stone Mountain High School had 1,254 students in 2025.
Is Stone Mountain High School a elementary school or a high school?
Stone Mountain High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Stone Mountain High School?
There are 10 schools within 15 km of Stone Mountain High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.