Georgia schools ranked by test score
Latest Georgia Milestones year (2024-25). 408 schools with reported Science scores. State average: 40.7%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 1 | Gwinnett School of Mathematics- Science and Technology Lawrenceville · Gwinnett County | High | 99.6% | +58.9pp |
| 2 | Savannah Early College High School Savannah · Savannah-Chatham County | High | 92.9% | +52.2pp |
| 3 | Alliance Academy for Innovation Cumming · Forsyth County | High | 92.1% | +51.4pp |
| 4 | Elite Scholars Academy School Jonesboro · Clayton County | High | 91.7% | +51.0pp |
| 5 | Innovation Academy Alpharetta · Fulton County | High | 90.3% | +49.6pp |
| 6 | South Forsyth High School Cumming · Forsyth County | High | 89.8% | +49.1pp |
| 7 | Lambert High School Suwanee · Forsyth County | High | 89.3% | +48.6pp |
| 8 | Creekview High School Canton · Cherokee County | High | 89.0% | +48.3pp |
| 9 | Savannah Arts Academy Savannah · Savannah-Chatham County | High | 88.5% | +47.8pp |
| 10 | Lake Oconee Charter High School Greensboro · Greene County | High | 88.2% | +47.5pp |
| 11 | Davidson Fine Arts Magnet Augusta · Richmond County | High | 87.5% | +46.8pp |
| 12 | Barrow Arts and Sciences Academy Winder · Barrow County | High | 87.3% | +46.6pp |
| 13 | Pope High School Marietta · Cobb County | High | 86.9% | +46.2pp |
| 14 | Bremen High School Bremen · Bremen City | High | 86.2% | +45.5pp |
| 15 | Walton High School Marietta · Cobb County | High | 85.4% | +44.7pp |
| 16 | Columbus High School Columbus · Muscogee County | High | 85.1% | +44.4pp |
| 17 | Denmark High School Alpharetta · Forsyth County | High | 84.6% | +43.9pp |
| 18 | Northview High School Duluth · Fulton County | High | 84.2% | +43.5pp |
| 19 | River Ridge High School Woodstock · Cherokee County | High | 84.0% | +43.3pp |
| 20 | Chamblee High School Chamblee · DeKalb County | High | 83.7% | +43.0pp |
| 21 | Greenbrier High School Evans · Columbia County | High | 83.6% | +42.9pp |
| 22 | Buford High School Buford · Buford City | High | 83.5% | +42.8pp |
| 23 | Kell High School Marietta · Cobb County | High | 83.1% | +42.4pp |
| 24 | Starrs Mill High School Fayetteville · Fayette County | High | 82.6% | +41.9pp |
| 25 | Alpharetta High School Alpharetta · Fulton County | High | 82.1% | +41.4pp |
| 26 | North Cobb High School Kennesaw · Cobb County | High | 82.0% | +41.3pp |
| 27 | Druid Hills High School Atlanta · DeKalb County | High | 81.2% | +40.5pp |
| 28 | Chattahoochee High School Alpharetta · Fulton County | High | 81.1% | +40.4pp |
| 29 | Lakeside High School Evans · Columbia County | High | 80.5% | +39.8pp |
| 30 | Lassiter High School Marietta · Cobb County | High | 80.1% | +39.4pp |
| 31 | McIntosh High School Peachtree City · Fayette County | High | 80.0% | +39.3pp |
| 32 | Johns Creek High School Johns Creek · Fulton County | High | 79.9% | +39.2pp |
| 33 | Kennesaw Mountain High School Kennesaw · Cobb County | High | 79.7% | +39.0pp |
| 34 | Roswell High School Roswell · Fulton County | High | 79.4% | +38.7pp |
| 35 | Decatur High School Decatur · City Schools of Decatur | High | 79.1% | +38.4pp |
| 36 | Pierce County High School Blackshear · Pierce County | High | 78.2% | +37.5pp |
| 37 | North Oconee High School Bogart · Oconee County | High | 77.3% | +36.6pp |
| 38 | Harrison High School Kennesaw · Cobb County | High | 76.8% | +36.1pp |
| 39 | Troup County High School LaGrange · Troup County | High | 76.6% | +35.9pp |
| 40 | Woodville-Tompkins Technical and Career High School Savannah · Savannah-Chatham County | High | 76.1% | +35.4pp |
| 41 | Dekalb Early College Academy Stone Mountain · DeKalb County | High | 75.8% | +35.1pp |
| 42 | Morgan County High School Madison · Morgan County | High | 75.6% | +34.9pp |
| 43 | Woodstock High School Woodstock · Cherokee County | High | 75.6% | +34.9pp |
| 44 | Cambridge High School Milton · Fulton County | High | 74.7% | +34.0pp |
| 45 | Milton High School Alpharetta · Fulton County | High | 73.7% | +33.0pp |
| 46 | North Gwinnett High School Suwanee · Gwinnett County | High | 73.3% | +32.6pp |
| 47 | DeKalb School of the Arts Avondale Estates · DeKalb County | High | 72.6% | +31.9pp |
| 48 | Oconee County High School Watkinsville · Oconee County | High | 71.8% | +31.1pp |
| 49 | Jefferson High School Jefferson · Jefferson City | High | 70.7% | +30.0pp |
| 50 | Riverwood International Charter School Atlanta · Fulton County | High | 70.4% | +29.7pp |
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About this ranking
Schools are ranked by the percentage of students who scored at or above the Georgia Milestones % Proficient or Distinguished threshold on the latest available Georgia Milestones Science test (school year 2024-25). A higher percentage is better.
Only public schools with a reasonable cohort size are included (at least 50 total students enrolled, since the source file does not include per-subject student counts), so very small programs and special-purpose centers are filtered out.
The state average shown above is enrollment-weighted: we multiply each school's score by how many of its students tested, sum those across every public school in Georgia, and divide by the total students tested. This way a big school counts more than a tiny one in the typical-student average.