Needs Improvement
#2101 of 2,268 schools in GA
Miller Grove High School
High School · DeKalb County
2645 Dekalb Medical Pkwy, Lithonia, GA 30058
Enrollment
1,109
Student-Teacher
15.8:1
Score
3.6
Grades
9th – 12th
Enrollment
1,109
Student-Teacher
15.8:1
Score
3.6
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Georgia schools
#2,101 of 2,268
In Lithonia
#17 of 20
public schools
In district
#116 of 131
DeKalb County
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Miller Grove High School
High School in Lithonia · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Leadership Preparatory Academy
1.0 mi away. Use as a geographic alternative in the same move search.
Children for Christ Academy
1.1 mi away. Use as a geographic alternative in the same move search.
About Miller Grove High School
Miller Grove High School is a public high school in Lithonia, GA, part of DeKalb County. Miller Grove High School serves approximately 1,109 students, and covers grades 9th-12th, and has a 15.8:1 student-teacher ratio. Miller Grove High School has a current MySchoolScout rating of 3.6 out of 10 and ranks #2,101 of 2,268 schools in GA.
Structured state assessment records for Miller Grove High School show 29% math proficiency (multi-year average, 2009-2024) and 41% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 3.6 · Needs Improvement
- District avg 5.1
- GA avg 6.1
What Parents Should Know
66% of students at Miller Grove High School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Miller Grove High School — Students at Miller Grove High School score 21% proficient, which is below what's typical for similar communities (expected: 28%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
87%
Students qualifying for federal meal assistance
Test Scores GA GA (2023-24)
Based on 30 test records from GA state assessments. About our data
Proficiency Trend
↓ DecliningAverage 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: 4.6/10.
How Miller Grove High School Compares
See how Miller Grove High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
2645 Dekalb Medical Pkwy, Lithonia, GA 30058
Nearby Alternatives
Families considering Miller Grove High School may also want to explore other high schools in the area. MILLER'S MILITARY ACADEMY (rated 6.8/10, 2.5 miles away), which scores notably higher. Additionally, Lithonia High School (rated 3.4/10, 1.5 miles away), with a very similar rating. For more schools in Lithonia, see our Lithonia schools guide .
Nearby Schools
20 within 2.6 mi| School | Distance | Rating |
|---|---|---|
| Leadership Preparatory Academy Lithonia | 1.0 mi | 6.3 |
| CHILDREN FOR CHRIST ACADEMY Lithonia | 1.1 mi | 4.6 |
| Fairington Elementary School Lithonia | 1.3 mi | 3.6 |
| Marbut Elementary School Lithonia | 1.5 mi | 4.7 |
| SHEKINAH GLORY CHRISTIAN ACADEMY Decatur | 1.5 mi | — |
| FIRM FOUNDATION EARLY LEARNING ACADEMY Lithonia | 1.6 mi | — |
| HOWARD SCHOLARS ACADEMY Decatur | 1.4 mi | 3.9 |
| Lithonia High School Lithonia | 1.5 mi | 3.4 |
| ARETE PREPATORY SCHOOL Lithonia | 1.7 mi | 3.8 |
| Panola Way Elementary School Lithonia | 1.8 mi | 3.7 |
| TWINS ACADEMY INC AT 3152 Lithonia | 1.8 mi | — |
| TWINS ACADEMY INC. Lithonia | 1.8 mi | — |
| Stoneview Elementary School Lithonia | 1.7 mi | 4.3 |
| THE WHITAKER CHRISTIAN ACADEMY Lithonia | 2.1 mi | — |
| Redan Middle School Lithonia | 2.2 mi | 4.2 |
| LITHONIA ADVENTIST ACADEMY ELEMENTARY Stonecrest | 2.3 mi | 4.9 |
| FLEMING DAY SCHOOL Lithonia | 2.4 mi | — |
| MILLER'S MILITARY ACADEMY Lithonia | 2.5 mi | 6.8 |
| Miller Grove Middle School Decatur | 2.2 mi | 2.5 |
| Redan Elementary School Lithonia | 2.6 mi | 4.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 30058 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$62,633
Median Home Value
$221,200
Median Rent
$1,478/mo
Population
63,421
College Educated
29.5%
Homeownership
60.6%
Avg Commute
38.3 min
Poverty Rate
18.2%
Median Age
34.9
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Cedar Grove High School Ellenwood, GA | 3.6 |
| Glenn Hills High School Augusta, GA | 3.6 |
| Martin Luther King- Jr. High School Lithonia, GA | 3.6 |
| McNair High School Atlanta, GA | 3.6 |
| Salem High School Conyers, GA | 3.6 |
| Southwest High School Macon, GA | 3.6 |
Frequently Asked Questions
Common questions about Miller Grove High School
What grades does Miller Grove High School serve?
Miller Grove High School serves students in grades 9th through 12th.
How many students attend Miller Grove High School?
Miller Grove High School has an enrollment of approximately 1,109 students.
What is the student-teacher ratio at Miller Grove High School?
The student-teacher ratio at Miller Grove High School is 15.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Miller Grove High School rank in GA?
Miller Grove High School ranks #2,101 of 2,268 schools in GA.
What is Miller Grove High School's MySchoolScout rating?
Miller Grove High School has a current MySchoolScout rating of 3.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Miller Grove High School?
Based on loaded state assessment records, Miller Grove High School has 29% math proficiency (multi-year average, 2009-2024) and 41% reading/ELA proficiency (multi-year average, 2009-2024).
Is Miller Grove High School a charter school?
No, Miller Grove High School is not a charter school. It is a traditional public school operated by the local school district.
Is Miller Grove High School a Title I school?
No, Miller Grove High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Miller Grove High School?
87.0% of students at Miller Grove 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
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,109
- Student-Teacher Ratio
- 15.8:1
- Teachers (FTE)
- 70
- Free/Reduced Lunch
- 87.0%
- Type
- regular
- Setting
- Large Suburb
- County
- DeKalb County
- Chronic Absenteeism (SY 2022-23)
- 66.3%
- Phone
- (678) 875-1102
- 4-Year Graduation
- 77.0%
Resources & Links
District
DeKalb County- District Enrollment
- 91,398
- Schools in District
- 131
- Per-Pupil Spending
- $15,368
- District Rank
- #116 of 131
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