Schools · Gwinnett County Public Schools
Middle school, grades 6-8 in Duluth. Georgia's own ratings and stats, how to confirm a home is zoned here, and homes for sale in the zone.
About the school
| This school | Georgia | |
|---|---|---|
| CCRPI score | 56.2 | 78.4 |
| Content Mastery | 40.7 | 65.6 |
| Progress | 78.0 | 83.1 |
| Closing Gaps | 12.5 | 86.3 |
| Readiness | 74.3 | 83.2 |
| Test | This school | Georgia |
|---|---|---|
| English Language Arts | 18.4% | 40% |
| Mathematics | 17.4% | 43.4% |
| Physical Science | 14.3% | 57.3% |
| Science | 7.1% | 37.6% |
| Social Studies | 24.4% | 38.8% |
| Algebra: Concepts and Connections | 60.8% | 45.1% |
School zones are set by the district and can change from one school year to the next. A listing's school info, and the zone map on this page, are a starting point only. Always confirm with Gwinnett County Public Schools:
Gwinnett County Public Schools: website · 678-301-6000
CCRPI (College and Career Ready Performance Index) is Georgia's 0 to 100 score for every public school, and it's the score on the state's School Grades Reports. It combines how students do on the Georgia Milestones tests (Content Mastery), how much they grow from year to year (Progress), whether every group of students is improving (Closing Gaps), readiness measures like reading on grade level, attendance and advanced coursework (Readiness) and, for high schools, the graduation rate.
Georgia gave schools A to F letter grades through 2018–19 and now publishes the number only, so we show the number next to Georgia's average.
Test scores say a lot but not everything. Visit, ask about class sizes, programs and activities, and talk to families nearby.
For sale now
Homes inside our map of Radloff Middle School's attendance zone (Gwinnett County Public Schools Planning Department GIS, updated August 2026 for the 2026-27 school year).
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Homes inside our map of the zone, live from Georgia MLS. Homes near the edge of a zone can go either way, so confirm with the district. Listings shown with each listing brokerage; information deemed reliable but not guaranteed. Only listings Georgia MLS allows on public websites appear here. Equal Housing Opportunity.
Ratings and stats are Georgia's own public data: the Georgia School Grades Reports and College and Career Ready Performance Index (CCRPI) scores, enrollment, graduation rates, Georgia Milestones results and teacher counts, published by the Governor's Office of Student Achievement (GOSA) with the Georgia Department of Education, plus school locations from the National Center for Education Statistics. We don't use paid ratings sites. Numbers are for the school year shown and the state can revise them.
Attendance zones are drawn from each district's own published zone maps where the district shares them (source and date on each district page), and district lines from the U.S. Census Bureau. They're our best map of the lines, not the district's official word: always confirm a home's schools with the district.