Clarkston High School

Dekalb County Schools

Clarkston, Georgia

1,413 students

High School, Grades 9–12

(678)676-5302 School Website

1,413

Students

15.4:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg SAT Score

1,000

out of 1600

Average

Avg ACT Score

B-

out of 36

Average

AP Courses

B+

courses offered

Good

AP Enrollment

of students

Below Avg

Student-Teacher Ratio

15:1

B+

students per teacher

Good

Graduation Rate

65%

B+

Good

Reading Proficiency

22%

Below Avg

Math Proficiency

19%

Below Avg

This Week at Clarkston – August 17, 2026

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Academic Grades

Select a grade level to explore courses and resources

Academic Pathways

Explore 325 courses in the 2025-26 catalog for Clarkston High School

Mythology (Greek, Roman, Norse) (23.02100)

High School

Comparative study of myths, themes, and word origins.

Shakespeare (23.02300)

High School

Survey of plays, Elizabethan English, and universal themes.

Literature and History of the Old Testament Era (23.02400)

High School

History, structure, and cultural influence of the Old Testament.

Literature and History of the New Testament Era (23.02500)

High School

History and influence of the life of Jesus and Paul.

An Introduction to Women's Literature (23.02600)

High School

Works by women from historical and social perspectives.

Writer's Workshop (23.03100)

High School

Exploration of narrative, argument, and expository writing.

Journalism I (23.03200)

High School

Analysis of news gathering, ethics, and journalistic structure.

Journalism II (23.03300)

High School

Advanced analysis of print and broadcast publications.

Advanced Composition (23.03400)

High School

Planning, drafting, and revising multiple writing genres.

Journalism III (23.03500)

High School

Skills in analysis and evaluation of publications.

Journalism IV (23.03600)

High School

Publishing articles in newspapers or electronic media.

Advanced Placement (AP) Research, ELA (23.03700)

High School

Part of the English Language Arts department at Clarkston High School.

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Clarkston 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

June 21, 2027 – June 24, 2027

Georgia Milestones — EOC (Summer)

Testing window

See the full national test & school calendar

After Clarkston High

Where graduates go and what they study

Popular Colleges

Georgia State University

University of Georgia

Emory University

Kennesaw State University

Georgia Southern University

Georgia Institute of Technology

Georgia Gwinnett College

Berry College

Popular Majors

Nursing

Business

Biology

Computer Science

Pre-Medicine Studies

Psychology

Nursing Science, Education, and Practice

Accounting

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School Details

Address

618 N Indian Creek Dr, Clarkston, GA 30021

Phone

(678)676-5302

Website

Visit Website

District

Dekalb County Schools

Academic Calendar

2026-27

Important dates, holidays, and school events

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