Harbor Island, SC

View of Harbor Island, SC
Population
303
U.S. Census American Community Survey 5-Year · 2024
Elevation
2 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
Median Home Value
$366,100
U.S. Census American Community Survey 5-Year · 2024
Median Income
$105,425
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

Highlights

What stands out in Harbor Island

Explore

More places like Harbor Island

About Harbor Island

Harbor Island is a quiet, gated barrier island community about 14 miles east of downtown Beaufort in South Carolina’s Lowcountry. With only a couple hundred year-round residents, it has a relaxed, uncrowded feel centered around tidal creeks and miles of peaceful Atlantic beachfront. U.S. 21 runs right across the island, making it an easy drive to the grocery stores and local seafood spots on Saint Helena Island, as well as the lighthouse and trails at neighboring Hunting Island State Park.

Once an uninhabited stretch of maritime forest and marsh, the island evolved into a residential retreat made up of colorful beach cottages, low-rise villas, and single-family homes. Neighborhood life is built around the outdoors, with private beach boardwalks, crabbing docks, tennis courts, and neighborhood pools. It gives relocators the privacy and scenery of a secluded coastal getaway while keeping historic Beaufort's shops, medical centers, and restaurants just twenty minutes away.

Top Rating Signals

Highest current ratings for this town.

Loading town details...

Beyond Harbor Island, SC

Is this the right place for you?

Every rating on this page comes from the same model behind our search. Tell us what matters to you and we’ll rank every community we cover around your priorities, and show you where Harbor Island, SC lands.

Find your best places
Google MapsOpen the mapHarbor Island, SCZillowBrowse housingHarbor Island, SCWeatherSparkCheck climateHarbor Island, SCRedditSearch discussionsHarbor Island, SC