Average
#1068 of 2,268 schools in GA
Top 47% in state
Columbia High School
High School · DeKalb County
2106 Columbia Dr, Decatur, GA 30032
Enrollment
909
Student-Teacher
13.6:1
Score
6.5
Grades
9th – 12th
Enrollment
909
Student-Teacher
13.6:1
Score
6.5
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Decatur
#28 of 40
public schools
Georgia high schools
#143 of 443
In district
#64 of 131
DeKalb County
Academic growth
9.2 / 10
Exceptional
About Columbia High School
Columbia High School serves 909 students in grades 9-12 in Decatur, Georgia, operating within DeKalb County's public school system. With 67 full-time teachers, the school maintains a student-teacher ratio of 13.6:1, providing opportunities for more individualized attention in the classroom. The school is currently focusing on student development, with room for academic growth as reflected in its state ranking of 1,975 out of 2,271 Georgia high schools.
Academic performance shows 14% of students achieving proficiency or above in English Language Arts and Reading, while 18% reach proficiency in Mathematics. These figures indicate the school is working to strengthen its academic programs and support student achievement. Columbia High School draws from a diverse community where the median household income is $54,787 and median home value reaches $220,800.
The surrounding area has a 15.8% poverty rate, with 28% of residents holding bachelor's degrees or higher, reflecting a mix of educational backgrounds and economic circumstances that the school serves. Located on Columbia Drive, the school sits in a large suburban setting within a ZIP code area home to nearly 45,000 residents, providing students with access to the resources and opportunities available in the greater Decatur metropolitan area.
What Parents Should Know
While current test scores at Columbia High School are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Columbia High School — Students at Columbia High School score 16% proficient, which is below what's typical for similar communities (expected: 20%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
100%
Students qualifying for federal meal assistance
Test Scores GA GA (2023-24)
Based on 8 test records from GA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.2/10.
How Columbia High School Compares
See how Columbia High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 7% (2019) to 17.5% (2024). Reading/ELA proficiency has remained stable from 15% (2019) to 14.5% (2024).
Location
2106 Columbia Dr, Decatur, GA 30032
Nearby Alternatives
Families considering Columbia High School may also want to explore other high schools in the area. DeKalb School of the Arts (rated 7.6/10, 2.4 miles away, in nearby Avondale Estates), which scores notably higher. Another option is Southwest DeKalb High School (rated 7.4/10, 2.4 miles away), which scores slightly higher. Additionally, Towers High School (rated 4.4/10, 1.5 miles away), a more accessible option. For more schools in Decatur, see our Decatur schools guide .
Nearby Schools
20 within 2.6 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 30032 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$61,292
Median Home Value
$245,000
Median Rent
$1,364/mo
Population
42,812
College Educated
30%
Homeownership
57.8%
Avg Commute
32.8 min
Poverty Rate
16.5%
Median Age
39.7
Community Profile
The community surrounding Columbia High School has a median household income of $61,292. It is an area where 30% of adults hold a bachelor's degree or higher. The median home value in the area is $245,000, with a median rent of $1,364/month. The area has a poverty rate of 16.5%. The average commute for residents is 33 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Banks County High School Homer, GA | 6.5 |
| Adairsville High School Adairsville, GA | 6.4 |
| Armuchee High School Rome, GA | 6.4 |
| Brooks County High School Quitman, GA | 6.6 |
| Central High School Macon, GA | 6.4 |
| Emanuel County Institute Twin City, GA | 6.4 |
Frequently Asked Questions
Common questions about Columbia High School
What grades does Columbia High School serve?
Columbia High School serves students in grades 9th through 12th.
How many students attend Columbia High School?
Columbia High School has an enrollment of approximately 909 students.
What is the student-teacher ratio at Columbia High School?
The student-teacher ratio at Columbia High School is 13.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Columbia High School rank in GA?
Columbia High School is ranked #1068 out of 2,268 schools in GA.
What is Columbia High School's MySchoolScout rating?
Columbia High School has a composite rating of 6.5 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Columbia High School?
Based on the most recent state assessment data, Columbia High School has 8.9% math proficiency and 16.1% reading/ELA proficiency.
Is Columbia High School a charter school?
No, Columbia High School is not a charter school. It is a traditional public school operated by the local school district.
Is Columbia High School a Title I school?
No, Columbia High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Columbia High School?
100.0% of students at Columbia High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- City Safety
- High (2,405/100K)
FBI UCR 2024. City-level (Decatur). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 909
- Student-Teacher Ratio
- 13.6:1
- Teachers (FTE)
- 67
- Free/Reduced Lunch
- 100.0%
- Type
- regular
- Setting
- Large Suburb
- County
- DeKalb County
- Phone
- (678) 874-0802
- Data Year
- 2023–2024
Resources & Links
District
DeKalb County- District Enrollment
- 91,398
- Schools in District
- 131
- Per-Pupil Spending
- $15,368
- District Rank
- #64 of 131
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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