Columbia High School: Top Public Education in Decatur, GA (2026 List)

About Columbia High School

Columbia High School, located at 2106 Columbia Dr., Decatur, GA 30032, serves students in grades 9 through 12 as a public high school within DeKalb County School District. Enrollment stands near 909 students, and the campus operates with a student-teacher ratio of approximately 14:1. About 48% of students are female, while 52% are male. Testing data indicates that around 7% of students are proficient in math and about 19% meet reading proficiency standards. Athletics, performing arts activities, leadership organizations, and student clubs all contribute to a lively campus atmosphere. About 23% of students participate in AP or advanced academic coursework, and the graduation rate stands near 72%. Columbia High School offers a blend of academic instruction and career-oriented tracks tied to healthcare, business, engineering, media studies and public service. The area is surrounded by established residential neighborhoods and mid-century homes, as well as redeveloping communities in southern DeKalb County. Typical home values range from the mid-$200,000s to approximately $700,000, depending on property type and location. The school has developed a strong community presence among top high schools in Georgia through its extracurricular involvement, student-support initiatives, and expanding academic opportunities.

Academic Performance

Subject Proficiency

Mathematics 7%

Reading 19%

State average proficiency is 7% in Math and 19% in Reading.

67

Full-time Teachers

14 : 1

Student-Teacher Ratio

909

Total Students

$62692

Avg. Teacher Salary

Student Demographics

White 0.55%

Asian 0.55%

Hispanic 4.95%

Black 92.85%

Two+ Races 0.99%

Native Am. 0.11%

White

0.55%

Asian

0.55%

Hispanic

4.95%

Black

92.85%

Two+ Races

0.99%

Native Am.

0.11%

Gender Distribution

Total Students: 909

51.05%

464 Female

48.95%

445 Male

Student Population

909 Students

With a student-teacher ratio of 14 : 1

Minority Enrollment

25%

Percentage of minority students

Students per Counselor

454 : 1

Student to counselor ratio

Columbia High School Contact Information

Address

2106 Columbia Dr, Decatur, GA, 30032

View on Map

Phone

(678) 874-0802

Call Now

Website

columbiahs.dekalb.k12.ga.us

Recent News & Updates

New Playground Name

We are so excited to announce the name of our new playground! Following a school-wide and Robinson community vote we narrowed a large list of names down to four. Since our students will be using the playground on a daily basis, we gave them the final vote! 476.....

School Timings

Regular School Hours

All Grades: 8:10 AM - 3:10 PM

Early Dismissal Days

Dismissal Time: 12:15 PM

Note: Doors open at 7:55 AM for student arrival. Please refer to the school calendar for specific early dismissal dates.

After School Activities

Information coming soon

School Session Dates

September to June

School session starts in September 1st week and ends in June 3rd week. For exact dates, please contact the school.

Remarkable Alumni

Being Updated

Map

Latest News

On February 13, 2026, Columbia High School students won first place at a regional Tech Fair. The Decatur school was recognized for the student performance in academic and technology competition events. Participants competed with other regional schools in technology, innovation and project development-related categories. Regional Technology Competitions continue to give students opportunities to demonstrate technical skills and applied academic learning.

FAQ

Q1. What is Columbia High School known for in DeKalb County?

Ans. Columbia High School is recognized for its strong focus on academics, athletics, and career pathways.

Q2. What academic opportunities are available at Columbia High School?

Ans. Students have the opportunity to take AP classes, honors coursework, dual enrollment programs, and CTAE pathways in many subject areas.

Q3. Does Columbia High School offer career-focused programs?

Ans. CTAE pathways include business, healthcare science, technology, and workforce-related courses tied to career readiness.

Q4. What extracurricular activities are active at Columbia High School?

Ans. Campus life is active with athletics, band, performing arts, student organizations and leadership programs.

Q5. How does Columbia High School support students planning for college?

Ans. Counselors assist students with scholarship applications, admissions planning, course selection and post-secondary guidance.

Games & Extracurricular Activities

Sports

Soccer Club Grades 1-3 | Mon/Wed 3:30-4:30pm
Basketball Grades 2-4 | Tue/Thu 3:30-4:45pm
Track & Field Grades 3-5 | Fri 3:30-5:00pm

Arts

Art Club Grades K-2 | Mon 3:00-4:00pm
Drama Club Grades 3-5 | Wed 3:30-5:00pm
Choir Grades 2-5 | Thu 3:15-4:15pm

Clubs

Chess Club Grades 2-5 | Fri 3:15-4:15pm
Garden Club All Grades | Tue 3:15-4:00pm
Robotics Club Grades 3-5 | Thu 3:30-5:00pm

Note: Schedules may change during school holidays. Please contact School for exact Schedule.

Summer Suggested Reading

Horn Book Selections

Vocabulary.com +3 Horn Book +3 What to Read to Your Kids +3

ML

Maggie Lou, Firefox

by Arnolda Dufour Bowes

PS

The Puppets of Spelhorst

by Kate DiCamillo

MLV

The Mona Lisa Vanishes

by Nicholas Day

Vocabulary.com Top Picks

Penguin Random House +10 Vocabulary.com +10 Wikipedia +10

F

Frindle

by Andrew Clements

WR

The Wild Robot

by Peter Brown

JGP

James and the Giant Peach

by Roald Dahl

Penguin Random House Features

Horn Book +2 Penguin Random House +2 The Guardian +2

SLB

The Secret Language of Birds

by Lynne Kelly

S

The Swifts: A Dictionary of Scoundrels

by Beth Lincoln

Free Robotics and Stem In-person Workshop in Your Neighbourhood for 7-14 Years Tech Enthusiasts.

Local kids are transforming ideas into real-world.

See the projects happening right in your neighborhood

What Parents Say