What grades does Stone Mountain High School serve?

As a High school, Stone Mountain High School serves students in Stone Mountain, GA. The school is administered by the local school district.

Where is Stone Mountain High School located?

You can find Stone Mountain High School in Stone Mountain, GA.

What is the student-teacher ratio at Stone Mountain High School?

At Stone Mountain High School, there are approximately 18 students for every teacher.

What schools are in Stone Mountain, GA?

Stone Mountain High School is among the schools serving Stone Mountain, GA. The school is part of the local school system.

GAHighCSICalendar available · 11 events · Auto-updating

Events confirmed from DeKalb County's official calendar.

Stone Mountain High School — School Calendar 2026-27

High|Stone Mountain, Georgia|DeKalb County

Stone Mountain, GA 30083

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Upcoming Events

Oct

Mon

Fall BreakBreakDistrict-wide

Fall Break - DeKalb County School District

Nov

Tue

Independent Learner / Professional Development DayStaff DayDistrict-wide

No school today. Confirm childcare or before/after-care coverage.

Nov

Mon

Thanksgiving BreakBreakDistrict-wide

Banks, government offices, and schools may be closed.

Dec

Mon

Winter BreakBreakDistrict-wide

Winter Break - DeKalb County School District

Jan

Mon

Martin Luther King Jr. DayEventDistrict-wide

No School - DeKalb County School District

Feb

Mon

February BreakBreakDistrict-wide

February Break - DeKalb County School District

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Plus waste, sports, holidays, and more.

School Profile

Grades

9–12

Enrollment

1,206

Student:Teacher

18:1

Locale

Suburban

District

DeKalb County

Econ. Disadvantaged

91.0%

Phone

(678)676-6302

School Statistics

Academics (SY 2020-21)

ELA Proficiency

10-14%

Math Proficiency

6-9%

Graduation Rate

68%

Chronic Absenteeism

30.5%

SY 2019-20

Programs & Activities (SY 2021-22)

AP Program

3 courses offered

24 students enrolled

Gifted & Talented

50 students enrolled

Dual Enrollment

12 students enrolled

SAT/ACT

276 test takers

Athletics

16 sports, 20 teams

243 participants

Student-Teacher Ratio: 19.9:1

Worse than average in GA

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

1,233

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

100% fully certified

Counselors

Social Workers

0.33000001

Nurses

0.75

School Resource Officers

Security Staff

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$15,368

Total current expenditure

Instruction Spending

$8,727

Per pupil, classroom only

Total Revenue/Pupil

$19,376

All funding sources

Funding Sources

Federal 11%State 32%Local 57%

District-level data from NCES F-33 Survey

Community Context

Median Home Value

$376,108

-2.6% 1yr+33.7% 5yr

Atlanta, GA metro area

Community Need Level

Elevated

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

21.9%

Below 150% poverty line

6.6%

Unemployment rate

13.2%

Uninsured residents

9.3%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

10,352

Ages 3-21 under IDEA

School-Age (6-21)

9,871

Receiving special ed services

Est. % of Enrollment

100%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

3,960 (40%)

Autism

2,030 (21%)

Other Health Impairment

1,197 (12%)

Intellectual Disability

822 (8%)

Speech/Language Impairment

573 (6%)

Emotional Disturbance

313 (3%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

1,254

Current enrollment

Stable(+7% 5yr)

Coming Up

Mon, Oct 5, 2026

Fall Break

Fall Break - DeKalb County School District

Break

Tue, Nov 3, 2026

Independent Learner / Professional Development Day

No School - DeKalb County School District

Staff Day

Mon, Nov 23, 2026

Thanksgiving Break

Thanksgiving Break - DeKalb County School District

Break

Full School Calendar 2026-27

Events marked District-wide apply to all schools in DeKalb County. Stone Mountain High School follows the district calendar.

Date	Event	Type	Level
Mon, Sep 7, 2026	Labor DayDistrict-wide No School - DeKalb County School District	Holiday	—
Mon, Oct 5, 2026	Fall BreakDistrict-wide Fall Break - DeKalb County School District	Break	—
Tue, Nov 3, 2026	Independent Learner / Professional Development DayDistrict-wide No School - DeKalb County School District	Staff Day	—
Mon, Nov 23, 2026	Thanksgiving BreakDistrict-wide Thanksgiving Break - DeKalb County School District	Break	—
Mon, Dec 21, 2026	Winter BreakDistrict-wide Winter Break - DeKalb County School District	Break	—
Mon, Jan 18, 2027	Martin Luther King Jr. DayDistrict-wide No School - DeKalb County School District	Event	—
Mon, Feb 15, 2027	February BreakDistrict-wide February Break - DeKalb County School District	Break	—
Mon, Mar 15, 2027	Professional Development DayDistrict-wide No School - DeKalb County School District	Staff Day	—
Mon, Apr 5, 2027	Spring BreakDistrict-wide Spring Break - DeKalb County School District	Break	—
Thu, May 27, 2027	Last Day of SchoolDistrict-wide Last Day of School - DeKalb County School District	Event	—