Gwinnett County Public Schools
Schools in Mulberry
Mulberry has no schools of its own, because it has no school district: every public school in the area is run by Gwinnett County Public Schools, and the city line does not change a single attendance zone.
A Mulberry address falls into one of three GCPS clusters: Mill Creek on the Hamilton Mill side, Dacula on the south, and Seckinger on parts of the edge. The zone that applies to your exact address is set by the district's boundary maps, not by the city or by a builder, so the address check comes first and everything here follows it.
How it works
One district, three clusters
Gwinnett County Public Schools organizes schools into clusters, a high school with the middle and elementary schools that feed into it. The City of Mulberry was drawn across parts of three of those clusters: Mill Creek, Dacula, and Seckinger. Which one your street is in decides the elementary, middle, and high school for the address, and that chain is set by the district, not the city.
The district does adjust boundaries over time as neighborhoods are built and enrollment shifts, so the map is the only permanent answer. What stays constant is the structure: GCPS runs the schools, and the city has no seat at that table.
The main cluster
The Mill Creek cluster
The Hamilton Mill side of Mulberry, and much of the city's core, feeds the Mill Creek cluster: Mill Creek High School as the high school, Osborne Middle School in the middle, and the elementary chain of Duncan Creek, Fort Daniel, and Puckett's Mill. Much of Hamilton Mill proper zones specifically to Puckett's Mill Elementary, then Osborne Middle, then Mill Creek High School.
The Mill Creek High School pageThe other zones
The Dacula and Seckinger clusters
Dacula cluster
Southern and eastern streets of the Mulberry area can fall on the Dacula side of the district map: Dacula High School and Dacula Middle School, with elementary schools including Alcova, Dacula, and Mulberry Elementary. All are district schools that predate the city by decades.
Seckinger cluster
A newer district high school zoned for parts of the Mulberry fringe. GCPS opened the Seckinger cluster in the 2020s, and its attendance line touches parts of the Mulberry edge, which makes it the name to watch in boundary talk.
Your address
Which school is my address zoned for?
The official way: look up the address on the Gwinnett County Public Schools boundary maps, by the exact street address. No shortcut is more reliable than the district's own lookup. Your real estate agent gets the same answer from the same map, so the honest move is to check it yourself or have your agent pull it with you.
Two warning signs to treat seriously: an address in an HOA or school-name area that is not what the map says, and any claim that the city line changes a school. It does not, for anyone, including the newest homes.
An editorial guide, not a listings site. Updated September 13, 2026. Real-estate guidance on this page is provided by Rob Dietrich, REALTOR® with eXp Realty, LLC.