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Dekalb County Schools
Stone Mountain High School

Dekalb County Schools

Stone Mountain High School

Stone Mountain, Georgia

1,202 students

High School, Grades 9–12

(678)676-6302School Website

1,202

Students

18.5:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,010

B

out of 1600
Average
Avg ACT Score

20

B-

out of 36
Average
AP Courses

3

B-

courses offered
Average
AP Enrollment

12%

C

of students
Average
Student-Teacher Ratio

19:1

B-

students per teacher
Average
Graduation Rate

76%

A-

Good
Reading Proficiency

24%

C

Below Avg
Math Proficiency

11%

C

Below Avg
This Week at Stone Mountain – August 17, 2026

153 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

Start practicing →
Math

0

students

Start practicing →
English

0

students

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Science

0

students

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Explore practice resources for Stone Mountain students
Academic Grades

Select a grade level to explore courses and resources

9
Grade
10
Grade
11
Grade
12
Grade
Academic Pathways

Explore 291 courses in the 2025-26 catalog for Stone Mountain High School

Shakespeare
9-12

Part of the English Language Arts department at Stone Mountain High School.

Literature and History of the Old Testament Era
9-12

Part of the English Language Arts department at Stone Mountain High School.

Literature and History of the New Testament Era
9-12

Part of the English Language Arts department at Stone Mountain High School.

An Introduction to Women’s Literature
9-12

Part of the English Language Arts department at Stone Mountain High School.

Writer's Workshop
9-12

Part of the English Language Arts department at Stone Mountain High School.

Journalism I
9-12

Part of the English Language Arts department at Stone Mountain High School.

Journalism II
9-12

Part of the English Language Arts department at Stone Mountain High School.

Advanced Composition
9-12

Part of the English Language Arts department at Stone Mountain High School.

Journalism III
9-12

Part of the English Language Arts department at Stone Mountain High School.

Journalism IV
12

Part of the English Language Arts department at Stone Mountain High School.

History of the English Language
9-12

Part of the English Language Arts department at Stone Mountain High School.

Advanced Placement Language/Composition
10-12

Part of the English Language Arts department at Stone Mountain High School.

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Stone Mountain High School.

National Tests

August 1, 2026 – November 30, 2026

ISEE — Fall Testing Season

Testing window

August 3, 2026 – June 30, 2027

SSAT — Flex Testing

Testing window

August 22, 2026

SAT — National

Test date

August 28, 2026

SAT — National

Registration deadline

September 1, 2026

ACT — National

Late registration deadline

September 1, 2026

SAT — National

Late registration deadline
+76 more national tests this school year

State Assessments

December 2, 2026 – December 11, 2026

Georgia Milestones — EOC (Winter)

Testing window
GA

June 21, 2027 – June 24, 2027

Georgia Milestones — EOC (Summer)

Testing window
GA
See the full national test & school calendar
After Stone Mountain High
Where graduates go and what they study
Popular Colleges
1

Georgia State University

2

Kennesaw State University

3

University of Georgia

4

Georgia Southern University

5

Albany State University

6

Emory University

7

Savannah State University

8

Clayton State University

Popular Majors
1

Nursing

2

Business

3

Computer Science

4

Psychology

5

Biology

6

Criminal Justice and Law Enforcement Administration

7

Pre-Medicine Studies

8

Chemistry

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School Details
Address

4555 Central Dr, Stone Mountain, GA 30083

Phone

(678)676-6302

Website

Visit Website

District

Dekalb County Schools

Academic Calendar
2026-27

Important dates, holidays, and school events

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