Bonneau, SC

Population
437
U.S. Census Population Estimates Program · 2025
Elevation
60 ft
Median Home Value
$245,900
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,181/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$47,604
U.S. Census American Community Survey 5-Year · 2024

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Bonneau in context.

About Bonneau

Bonneau Beach is a Berkeley County community on the western shore of Lake Moultrie, where the landscape opens from pine country onto broad water. The name can make it sound like a town with a compact commercial strip, but the local reality is residential and shoreline-oriented: boat ramps, lake houses, fishing access, and roads connecting the lake communities with Bonneau and Moncks Corner. Lake Moultrie is part of the Santee Cooper lake system, so the horizon here belongs to a working reservoir far from the Atlantic coast.

Water does most of the organizing. The Berkeley County waterfront network includes boat-launch facilities and a new public beach at the county park in Moncks Corner, while Bonneau Beach itself remains tied to private lots, neighborhood roads, and the lake's fishing and boating culture. Charleston is the broader regional destination, but everyday trips run through Berkeley County's schools, stores, and services. Bonneau Beach has a simple local formula: South Carolina lowcountry, a big inland lake, and a community whose address makes the water the first thing people use to find it.

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