Charleston known for its rich history and southern charm, has several suburbs that stand out for their affluence. In this article, we’ll take a closer look at the richest suburbs of Charleston SC, where you’ll find impressive homes and high income.
Richest Suburbs of Charleston SC
1. Kiawah Island, SC
Kiawah Island is the richest suburb of Charleston with a median home price of $1,302,596 and a mean income of $366,392.
Known for its pristine beaches, world-class golf courses, and luxurious lifestyle, this affluent Charleston suburb is a haven for the wealthy.
Kiawah Island has a small population of 2,013 residents, with 1.2% being children under 18 and 58.2% seniors. It’s a popular town for retirees.
Almost all homes (98.6%) on Kiawah Island are owner-occupied.
| Kiawah Island | |
| Median Home Price | $1,302,596 |
| Mean Income | $366,392 |
2. Sullivan’s Island, SC
Sullivan’s Island is the most expensive town to buy a house in South Carolina with an exceptionally high median home price of $4,420,000. It’s the second richest suburb of Charleston with a mean income of $259,204.
Located in Charleston County, it is renowned for its historical charm, upscale homes, and beautiful beaches.
With a population of 1,891 residents, Sullivan’s Island has 18.3% children under 18 and 23.2% seniors. The majority of homes (82.7%) are owner-occupied, and the average rent is $2,313.
| Sullivan’s Island | |
| Median Home Price | $4,420,000 |
| Mean Income | $259,204 |
3. Isle of Palms, SC
Isle of Palms is one of the richest suburbs of Charleston with a median home price of $1,463,750, and a mean income is $228,977.
It is known for its beautiful beaches and upscale living.
The population stands at 4,347 residents, with 17.6% being children under 18 and 28.2% seniors. A significant portion of homes (87.6%) are owner-occupied, and the average rent is $2,731.
| Isle of Palms | |
| Median Home Price | $1,463,750 |
| Mean Income | $228,977 |
4. Seabrook Island, SC
Seabrook Island, a rich Charleston suburb, offers a tranquil and upscale coastal lifestyle for retirees. Seabrook Island has a population of 2,050 residents, with 0.9% being children under 18 and a majority of residents, 59.1% seniors.
The median home price at Seabrook Island is $841,197, and the mean income is $169,389.
A significant majority of homes (93.7%) are owner-occupied, and the average rent is $3,292.
| Seabrook Island | |
| Median Home Price | $841,197 |
| Mean Income | $169,389 |
5. Mount Pleasant, SC
Mount Pleasant is one of the wealthiest suburbs of Charleston with a median home price in Mount Pleasant is $742,065, and a mean income is $160,809.
Located just 18 minutes from Charleston, it is a wealthy town with a substantial population of 90,801 residents, including 23.5% children under 18 and 17.8% seniors.
The majority of homes (72.7%) are owner-occupied, and the average rent is $1,747.
| Mount Pleasant | |
| Median Home Price | $742,065 |
| Mean Income | $160,809 |
6. Rockville, SC
Rockville, a picturesque Charleston suburb, is known for its waterfront properties and historic charm.
A wealthy Charleston suburb, the median home price in Rockville is $812,000, and the mean income is $156,225.
With a small population of 141 residents, Rockville has 21.1% children under 18 and 52.% seniors. The majority of homes (90%) are owner-occupied.
| Rockville | |
| Median Home Price | $812,000 |
| Mean Income | $156,225 |
7. Meggett, SC
Meggett, a rich Charleston suburb, is known for its rural charm and access to waterways.
The median home price in Meggett is $1,038,000, and the mean income is $117,687.
The population stands at 1,390 residents, with 20.7% children under 18 and 27.8% seniors.
An overwhelming majority of homes (97.1%) are owner-occupied, and the average rent is $1,125.
| Meggett | |
| Median Home Price | $1,038,000 |
| Mean Income | $117,687 |
8. Pinopolis, SC
Pinopolis is an affluent Charleston suburb. Located 49 minutes from Charleston in Berkeley County.
The median home price in Pinopolis is $488,863, and the mean income is $126,984.
The small Charleston suburb has a population of only 982 residents, including 4.5% children under 18 and 34.7% seniors.
A vast majority of homes (96.6%) are owner-occupied.
| Pinopolis | |
| Median Home Price | $488,863 |
| Mean Income | $126,984 |
9. James Island, SC
James Island, situated in Charleston County, is known for its proximity to downtown Charleston (a quick 7-minute drive) and vibrant community.
The median home price on James Island is $558,239, and the mean income is $113,968.
The population is substantial, with 11,621 residents, including 19.4% children under 18 and 15.4% seniors.
A significant majority of homes (85.2%) are owner-occupied, and the average rent is $1,788.
| James Island | |
| Median Home Price | $558,239 |
| Mean Income | $113,968 |
Richest Charleston Suburb: Methodology
In order to come up with our list of the richest suburbs of Charleston SC, the rankings are based on both income and home prices. We took data from the US Census American Community and residential housing market data. The median sales price is the average residential sales data for 12 month period ending July 2023.