Sugar Hill is now Gwinnett's fourth-largest city, growing from roughly 25,000 residents in 2020 to an estimated 28,598 in 2024. The name, according to local tradition, comes from a shipment of sugar that spilled on a hill in the area — small-town origin story for a city that's grown considerably since.
What It's Known For
Proximity to Lake Lanier and the foothills of the North Georgia mountains gives Sugar Hill an outdoor-recreation identity that's rarer in Gwinnett's more built-up southern cities. The Sugar Hill Greenway and the Western Gwinnett Bikeway are both under active construction, extending the city's trail network. Median household income sits at $99,479, with 46.5% of residents holding a bachelor's degree or higher.
Cost of Living & Commute
Sugar Hill sits on the longer end of the county's 30–45 minute commute window to downtown Atlanta, off GA-20 near I-985 — a trade-off residents generally make for more space and newer construction at the county's edge.
Schools
Sugar Hill is served by Gwinnett County Public Schools, primarily the Lanier cluster (Sugar Hill, White Oak, and Sycamore elementary schools, Lanier Middle and Lanier High), with some areas zoned to the North Gwinnett cluster instead. Check GCPS's zone lookup for the exact schools at a specific address.
See Homes For Sale in Sugar Hill
226 homes are active right now in Sugar Hill on the Gwinnett-wide MLS feed. The link below opens a live, pre-filtered search — no need to re-enter the city or sort through the whole county.