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Sullivan’s Island

Sullivan’s Island

A popular destination known for its beautiful 3-mile-long sandy beach.

Welcome to Sullivan's Island

Sullivan's Island is a popular destination known for its beautiful 3-mile-long sandy beach and attracts visitors throughout the year. The island has undergone a revitalization over the past decade, with many of the older beach bungalows being replaced by architecturally designed, custom-built homes. These homes, typically over 3,000 square feet in size, have attracted relocating residents from as close as Mt. Pleasant & downtown Charleston to the northeastern United States. The median home list price on Sullivan's Island was $3.2 million in the summer of 2023, with an average list price per square foot of approximately $1,420.

Apart from its stunning beach, Sullivan's Island is also renowned for its excellent restaurants and bars. A few of my favorite establishments include the Obstinate Daughter, Home Team BBQ, Longboard, High Thyme, The Co-Op, Mex One Cantina, and Poe's. Despite being a small island, Sullivan's Island offers a unique educational opportunity with the presence of the only elementary school located directly on a beach in the entire southern region.

Visitors to Sullivan's Island can enjoy breathtaking views of the Atlantic Ocean, Charleston Harbor, the Intracoastal Waterway, Isle of Palms, and captivating sunrises and sunsets from the beach. The island's proximity to Charleston, Isle of Palms, and Mt. Pleasant provides ample opportunities for activities and exploration. Many visitors choose to enhance their stay by renting beach umbrellas, chairs, or bikes. Additionally, the historic Fort Moultrie and Sullivan's Island Lighthouse, also known as Charleston Light, are popular landmarks worth visiting. Fort Moultrie, a National Historic Monument, served a crucial role from the Revolutionary War until World War II. It offers stunning views of the beach and the Atlantic Ocean, providing visitors of all ages with an opportunity to learn about its rich history.

Overall, Sullivan's Island offers a combination of a relaxing lifestyle, natural beauty, luxury homes, culinary delights, and historic landmarks, making it a sought-after destination for both residents and visitors alike.


Overview for Sullivan’s Island, SC

2,220 people live in Sullivan’s 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

Demographics and Employment Data for Sullivan’s Island, SC

Sullivan’s 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 Sullivan’s 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 Sullivan’s 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 Sullivan’s Island, SC

All ()
Primary Schools ()
Middle Schools ()
High Schools ()
Mixed Schools ()
The following schools are within or nearby Sullivan’s 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
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