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CITY · 2010 ACS

Kiawah Island

South Carolina · 1,626 residents · 11.171 sq mi
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The short version

Kiawah Island is significantly wealthier than the US average, with a median household income of $173,636. Population has grown 40% since 2000. 78% of adults hold a bachelor's degree or higher, well above the national rate of 28%. Median home value is $1,000,001. With a median age of 63.6, the population is older than the US median of 37.2. Households here earn about 295% more than the South Carolina median.

At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 63.6
US median: 37.2
More educated
78% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
1,626
+40%since 2000
from 1,163 in 2000
1990 – 2025
Population density
146 / sq mi
+40%since 2000
from 104 / sq mi in 2000
US average: 261
Median age
63.6
+4%since 2000
from 61.2 in 2000
US average: 37.2
Population, 1990 – 2024
5761K2K2K2K1990201020202024Kiawah Island
20242K
1990201020202024
Section 02

Income & economy

Median household income
$173,636
+80%inflation adjusted, since 2000
from $76,114 in 2000
US average: $52,703
1990 – 2024
Per capita income
$122,827
+157%since 2000
from $47,782 in 2000
US average: $27,286
Households earning $100K+
79.1%
+1.4 ptssince 2009
from 77.7% in 2009
US average: 33.3%
Poverty rate
7.4%
+0.9 ptssince 2000
from 6.4% in 2000
US average: 13.8%
Income inequality (Gini)
0.525
US average: 0.461
Workforce by industry, 2010
Other services20.7%
US avg: 7%
Public administration11.6%
US avg: 4.9%
Information8.7%
US avg: 11.5%
Wholesale trade4.9%
US avg: 7.2%
Retail trade3.3%
US avg: 10.9%
Agriculture, forestry, fishing0.7%
US avg: 1.9%
Manufacturing0.7%
US avg: 0.5%
Finance & insurance0.7%
US avg: 5.1%
Education & health services0.7%
US avg: 0.9%
Arts, entertainment, food0.7%
US avg: 2.4%
Construction0%
US avg: 1.4%
Transportation & warehousing0%
US avg: 3.1%
Professional, scientific, technical0%
US avg: 4.2%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$1,000,001
Unchangedinflation adjusted, since 2000
from $785,900 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$2,001
+15%inflation adjusted, since 2000
from $1,375 in 2000
US average: $853
Owner-occupied
57.2%
−39.4 ptssince 2000
from 96.6% in 2000
4.9% rent
Vacancy rate
78.7%
+0.8 ptssince 2009
from 77.9% in 2009
US average: 12.1%
Owner cost-burdened
25.6%
−2.8 ptssince 2009
from 28.4% in 2009
US average: 30.9%
Renter cost-burdened
16.7%
−30.0 ptssince 2009
from 46.7% in 2009
US average: 46.8%
Afford Score
5.8
−44%since 2000
from 10.3 in 2000
1990 – 2024
RELATED:See current rent listings in Kiawah Island on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic98%(1,140)
Black0.3%(4)
Hispanic / Latino0.2%(2)
Asian0.2%(2)
Other0%
Diversity Score1.7%(20)
2010
White, non-Hispanic96.3%(1,566)
Black2.2%(36)
Hispanic / Latino0.9%(14)
Asian0.3%(5)
Other0.7%(11)
Diversity Score9.8%(160)
Diversity Score
10
+466%since 2000
from 2 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
78.3%
+3.8 ptssince 2000
from 74.6% in 2000
US average: 27.9%
High school or higher
100.0%
+1.5 ptssince 2000
from 98.5% in 2000
US average: 84.9%
Graduate degree
45.5%
+9.9 ptssince 2000
from 35.6% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
31.7 min
+55%since 2000
from 20.4 min in 2000
US average: 25.2
Drive alone to work
66.3%
+7.9 ptssince 2009
from 58.4% in 2009
US average: 76.2%
Carpooled to work
11.0%
+1.3 ptssince 2009
from 9.7% in 2009
US average: 10.4%
Public transit
3.0%
−0.1 ptssince 2009
from 3.2% in 2009
US average: 4.7%
Worked from home
17.6%
−9.1 ptssince 2009
from 26.7% in 2009
US average: 4.1%
Walked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 2.8%
Biked to work
0.7%
Unchangedsince 2009
from 0.7% in 2009
US average: 0.5%
No vehicle available
2.3%
−0.7 ptssince 2009
from 3.0% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
6.7%
−2.7 ptssince 2009
from 9.3% in 2009
US average: 12.9%
Management & professional
70.2%
−10.2 ptssince 2009
from 80.4% in 2009
US average: 35.2%
Section 08

People & community

Male
48.3%
−2.1 ptssince 2009
from 50.3% in 2009
Female
51.7%
+2.1 ptssince 2009
from 49.7% in 2009
Foreign born
1.2%
−1.5 ptssince 2009
from 2.7% in 2009
US average: 12.8%
Veterans
16.4%
−34.4 ptssince 2009
from 50.8% in 2009
US average: 9.9%
Drill deeper

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Head to head

Compare Kiawah Island to nearby cities

KIAWAH ISLAND VS
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Income$104,217−40%
Home value$508,600−49%
Population12,660+529%
SEE FULL COMPARISON →
KIAWAH ISLAND VS
Charleston
Income$92,414−47%
Home value$509,700−49%
Population159,423+7816%
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KIAWAH ISLAND VS
Mount Pleasant
Income$124,755−28%
Home value$748,500−25%
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KIAWAH ISLAND VS
North Charleston
Income$62,956−64%
Home value$302,200−70%
Population129,245+6317%
SEE FULL COMPARISON →
Frequently asked

How many people live in Kiawah Island, South Carolina?

Kiawah Island, South Carolina has about 1,626 residents according to the 2010 American Community Survey.

What is the median household income in Kiawah Island, South Carolina?

The typical household in Kiawah Island, South Carolina earns about $173,636 a year. Half of households make more than that, and half make less.

Is Kiawah Island, South Carolina expensive?

In Kiawah Island, South Carolina, the median home is worth about $1,000,001, and the typical rent is about $2,001 a month.

How educated are people in Kiawah Island, South Carolina?

About 78.3% of adults age 25 and over in Kiawah Island, South Carolina hold a bachelor's degree or higher.

What is the poverty rate in Kiawah Island, South Carolina?

About 7.4% of people in Kiawah Island, South Carolina live below the federal poverty line.

Has Kiawah Island, South Carolina grown since 1990?

Yes, Kiawah Island, South Carolina has grown since 1990. The population has added about 891 residents, a change of about 121 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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