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Sullivans Island

One of the most coveted barrier islands in the Charleston area, known for its relaxed coastal atmosphere, uncrowded beaches, and timeless charm.

Welcome to Sullivans Island

Sullivans Island is one of the most coveted barrier islands in the Charleston area, known for its relaxed coastal atmosphere, uncrowded beaches, and timeless charm. Just a short drive from Mount Pleasant, the island blends natural beauty with a rich history that dates back to the 1700s. Fort Moultrie, one of its most notable landmarks, played a key role in both the Revolutionary War and the Civil War and remains an important part of the island’s identity. Today, Sullivan's Island offers a peaceful, village-like feel with no large hotels or high-rise development, preserving its quiet residential character. Wide, windswept beaches, rolling dunes framed by maritime forest, and walkable streets create an environment that feels both serene and refined. Middle Street serves as the island’s small commercial hub, home to beloved restaurants and local gathering spots. 
 
The real estate on Sullivan's Island is highly sought after, featuring a mix of historic cottages, elevated beach homes, and luxury oceanfront estates. With its unmatched combination of natural beauty, privacy, and proximity to Charleston, Sullivan's Island remains one of the most desirable places to live along the South Carolina coast.

Overview for Sullivans Island, SC

2,127 people live in Sullivans Island, where the median age is 52.9 and the average individual income is $120,592. Data provided by the U.S. Census Bureau.

2,127

Total Population

52.9 years

Median Age

High

Population Density Population Density This is the number of people per square mile in a neighborhood.

$120,592

Average individual Income

Around Sullivans Island, SC

There's plenty to do around Sullivans Island, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.

44
Somewhat Bikeable
Bike Score

Points of Interest

Explore popular things to do in the area, including Lowcountry Lemonade, Heights Meat Market, and Wine Shop Old Village.

Name Category Distance Reviews
Ratings by Yelp
Dining 4.1 miles 8 reviews 5/5 stars
Dining 2.37 miles 6 reviews 5/5 stars
Dining 1.61 miles 10 reviews 5/5 stars
Shopping 2.7 miles 5 reviews 5/5 stars
Shopping 2 miles 27 reviews 5/5 stars
Active 3.83 miles 26 reviews 5/5 stars

Demographics and Employment Data for Sullivans Island, SC

Sullivans Island has 817 households, with an average household size of 2.6. Data provided by the U.S. Census Bureau. Here’s what the people living in Sullivans Island do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 2,127 people call Sullivans Island home. The population density is 851.47 and the largest age group is Data provided by the U.S. Census Bureau.

2,127

Total Population

High

Population Density Population Density This is the number of people per square mile in a neighborhood.

52.9

Median Age

50.12 / 49.88%

Men vs Women

Population by Age Group

0-9:

0-9 Years

10-17:

10-17 Years

18-24:

18-24 Years

25-64:

25-64 Years

65-74:

65-74 Years

75+:

75+ Years

Education Level

  • Less Than 9th Grade
  • High School Degree
  • Associate Degree
  • Bachelor Degree
  • Graduate Degree
817

Total Households

2.6

Average Household Size

$120,592

Average individual Income

Households with Children

With Children:

Without Children:

Marital Status

Married
Single
Divorced
Separated

Blue vs White Collar Workers

Blue Collar:

White Collar:

Commute Time

0 to 14 Minutes
15 to 29 Minutes
30 to 59 Minutes
60+ Minutes

Schools in Sullivans Island, SC

All ()
Primary Schools ()
Middle Schools ()
High Schools ()
Mixed Schools ()
The following schools are within or nearby Sullivans Island. The rating and statistics can serve as a starting point to make baseline comparisons on the right schools for your family. Data provided by the U.S. Census Bureau.
Type
Name
Category
Grades
School rating
Sullivans Island

Work With Georgia

Whether buying or selling, Georgia provides a distinguished, detail-driven approach tailored to your unique goals.

Work with Georgia

Your goals guide everything I do. Whether you’re buying or selling, I deliver a tailored, detail-driven experience designed to support you at every step.

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