Sullivans Island

Welcome to Sullivan's Island

Sullivan’s Island is one of the most exclusive coastal enclaves in the Lowcountry, offering a rare blend of historic charm, pristine beaches, and luxury real estate. Known for its serene, uncrowded shoreline and breathtaking oceanfront homes, this barrier island provides an intimate, private retreat just minutes from downtown Charleston. Residents enjoy a tight-knit community, exceptional dining, and a rich history dating back to the Revolutionary War. With stunning deepwater estates, elegant beachfront residences, and unparalleled views of the Atlantic, Sullivan’s Island is the pinnacle of sophisticated coastal living.

Property Listings

$14,995,000

4 bd 5 ba 3,950 Sq.Ft. For Sale

3209 Marshall Boulevard, Sullivans Island, SC 29482

MLS®: 24022873

$14,500,000

3 bd 5 ba 5,103 Sq.Ft. For Sale

2723 Bayonne Street, Sullivans Island, SC 29482

MLS®: 25002791

$13,500,000

6 bd 5 ba 4,658 Sq.Ft. Pending

2529 Atlantic Avenue, Sullivans Island, SC 29482

MLS®: 25007610

$11,500,000

5 bd 7 ba 4,550 Sq.Ft. Sold

1745 Atlantic Avenue, Sullivans Island, SC 29482

MLS®: 24016584

$11,850,000

9,730 Sq.Ft. For Sale

1735 Atlantic Avenue, Sullivans Island, SC 29482

MLS®: 24027089

$10,500,000

6 bd 7 ba 4,160 Sq.Ft. Sold

3213 Middle Street, Sullivans Island, SC 29482

MLS®: 24030174

$10,300,000

5 bd 6 ba 4,418 Sq.Ft. Sold

1755 Atlantic Avenue, Sullivans Island, SC 29482

MLS®: 23019963

$10,490,000

5 bd 7 ba 8,864 Sq.Ft. For Sale

1714 Middle Street, Sullivans Island, SC 29482

MLS®: 25006800

$10,375,000

4 bd 4 ba 3,394 Sq.Ft. Sold

1420 Thompson Avenue, Sullivans Island, SC 29482

MLS®: 24006715

$9,950,000

6 bd 6 ba 6,059 Sq.Ft. For Sale

1750 Ion Avenue, Sullivans Island, SC 29482

MLS®: 25001125

$9,000,000

5 bd 4 ba 7,344 Sq.Ft. Sold

1702 Ion Avenue, Sullivans Island, SC 29482

MLS®: 24000910

$8,995,000

4 bd 5 ba 3,401 Sq.Ft. For Sale

3001 Marshall Boulevard, Sullivans Island, SC 29482

MLS®: 25004524

Overview for Sullivans Island, SC

2,220 people live in Sullivans Island, where the median age is 50 and the average individual income is $98,841. Data provided by the U.S. Census Bureau.

2,220

Total Population

50 years

Median Age

High

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

$98,841

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.

29

Car-Dependent

Walking Score

51

Bikeable

Bike Score

Points of Interest

Explore popular things to do in the area, including Force Kite and Wake, Charleston Paddle Board Company, and Force Kite and Wake.

Name	Category	Distance	Reviews	Ratings by Yelp
Visit the Force Kite and Wake page on Yelp Search 1405 Ben Sawyer Blvd on Google Maps	Shopping	2.03 miles	23 reviews	5/5 stars
Visit the Charleston Paddle Board Company page on Yelp Search 1202 Palm Blvd B on Google Maps	Active	3.06 miles	5 reviews	5/5 stars
Visit the Beliraq Dance Fitness page on Yelp Search 1510 N Hwy 17 on Google Maps	Active	3.52 miles	7 reviews	5/5 stars
Visit the Sundog Sailing page on Yelp Search 24 Patriots Point Rd on Google Maps	Active	4.08 miles	7 reviews	5/5 stars
Visit the Fitlife Charleston page on Yelp Search 761 Coleman Blvd on Google Maps	Active	2.45 miles	5 reviews	5/5 stars
Visit the FACE THERAPIST Isle of Palms page on Yelp Search 29 Jc Long Blvd on Google Maps	Beauty	2.98 miles	6 reviews	5/5 stars

Demographics and Employment Data for Sullivans Island, SC

Population Households Employment

Sullivans Island has 832 households, with an average household size of 2.67. 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. 2,220 people call Sullivans Island home. The population density is 888.7 and the largest age group is Data provided by the U.S. Census Bureau.

2,220

Total Population

High

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

50

Median Age

51.17 / 48.83%

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

832

Total Households

2.67

Average Household Size

$98,841

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

Past Transactions

Sold
$3,750,000

150 Spring Street, Charleston, SC 29403
- 11 Beds
- 4,469 Sq.Ft.
Sold
$1,150,000

101 America St, Charleston , Charleston, SC 29403
- 3 Beds
- 3.5 Baths
- 519 Sq.Ft.
Sold
$975,000

49a Morris Street, Charleston, SC 29403
- 3 Beds
- 3 Baths
- 1,449 Sq.Ft.
For Sale
$915,000

644 Stoneboro Court, Charleston, SC 29412
- 4 Beds
- 3 Baths
- 2,616 Sq.Ft.
Sold
$875,000

1223 White Tail Path, Charleston, SC 29414
- 3 Beds
- 4 Baths
- 3,314 Sq.Ft.
Sold
$859,000

1905 Falling Creek Circle, Mount Pleasant, SC 29464
- 3 Beds
- 3 Baths
- 1,832 Sq.Ft.
Sold
$730,000

192 Ashley Avenue # F, Charleston, SC 29403
- 2 Beds
- 3 Baths
- 1,536 Sq.Ft.
Sold
$664,000

1716 Alan Brooke Drive, Mount Pleasant, SC 29466
- 3 Beds
- 3 Baths
- 1,740 Sq.Ft.
Sold
$610,000

512 Castle Hall Road, Mount Pleasant, SC 29464
- 3 Beds
- 2 Baths
- 1,400 Sq.Ft.
Sold
$525,000

925 Ashley Avenue # B, Charleston, SC 29403
- 2 Beds
- 2 Baths
- 1,042 Sq.Ft.