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Sullivan's Island

A two-and-a-half-mile-long barrier island near the entrance of Charleston Harbor. It is home to a little over 2,000 residents.
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Welcome to Sullivan's Island

Sullivan’s Island is a two-and-a-half-mile-long barrier island near the entrance of Charleston Harbor. It is home to a little over 2,000 residents in half as many households. Residents enjoy the small-town charm and relaxed lifestyle that the Island has retained since first being settled in the 17th Century. We are well known for our pristine beaches, award-winning restaurants, and close-knit community. 
 
Sullivan’s Island was settled in the late 17th Century by Captain Florence O’Sullivan while he was stationed as a lookout. It has a strong military background having been the site of a major Revolutionary War battle, The Battle of Sullivan’s Island, as well as being involved in the first shots of the American Civil War. 

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

Around Sullivan's Island, SC

There's plenty to do around Sullivan's 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 Charleston Paddle Board Company, Mt Pleasant Fit Body Boot Camp, and Burn Boot Camp.

Name Category Distance Reviews
Ratings by Yelp
Active 3.05 miles 5 reviews 5/5 stars
Active 4.12 miles 11 reviews 5/5 stars
Active 2.04 miles 12 reviews 5/5 stars
Active 3.95 miles 8 reviews 5/5 stars
Active 4.26 miles 20 reviews 5/5 stars
Active 3.62 miles 5 reviews 5/5 stars

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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