City

Saint Helena Island, SC

1 ZIP code  ·  Beaufort County  ·  South Carolina

👥9,918Population
💰$72,865Median HH Income≈ Avg
🎂55.7Median Age
🏠$285,200Median Home Value≈ Avg
🎓42.3%College Grads▲ 9% above avg
📊1.7%Unemployment▼ 66% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 52.5% Female 47.6% ♀

Race & Ethnicity

White: 40.8%Hispanic: 6.6%Black: 47.6%Asian: 0.7%Other: 4.2%Race
White40.8%
Hispanic6.6%
Black47.6%
Asian0.7%
Other4.2%

Age Breakdown

Under 5
5%
5–17
11%
18–24
7%
25–44
12%
45–64
31%
65+
20%

Key Indicators

Median Age55.7 yrs
Avg HH Size2.22
Below Poverty17.8% ▲ 78% above avg
College Grads42.3% ▲ 9% above avg
Unemployment1.7% ▼ 66% below avg
No HS Diploma118 (1.7%)
HS Graduate2,296 (32.7%)
Some College779 (11.1%)
Associates851 (12.1%)
Bachelors472 (6.7%)
Graduate Degree2,495 (35.6%)

Education

No HS: 1.7%HS Grad: 32.7%Some College: 11.1%Associates: 12.1%Bachelors: 6.7%Graduate: 35.6%Edu
No HS1.7%
HS Grad32.7%
Some College11.1%
Associates12.1%
Bachelors6.7%
Graduate35.6%
Housing & Income

Housing Tenure

Owner: 90.6%Renter: 9.4%Tenure
Owner90.6%
Renter9.4%

Home Value Distribution

Under $50k
14%
$50k–$100k
7%
$100k–$150k
14%
$150k–$200k
5%
$200k–$300k
13%
$300k–$500k
23%
Over $500k
25%

Financials

Median HH Income$72,865 ≈ Avg
Median Home Value$285,200 ≈ Avg
Home/Income Ratio3.9x (nat avg ~3.5x)
Median Rent$960/mo
Total Housing Units7,045
Vacant Units2,674

Income Distribution

Under $25k
16%
$25k–$50k
14%
$50k–$75k
18%
$75k–$100k
16%
$100k–$150k
17%
$150k–$200k
8%
Over $200k
10%
Employment & Commute

How People Get to Work

Drove Alone
88%
Public Transit
2%
Walked
1%
Work From Home
8%

Commute Time

Under 15 min
19%
15–30 min
26%
30–45 min
34%
Over 45 min
21%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
2%
1960s–1970s
15%
1980s–1990s
27%
2000+
54%
About Saint Helena Island, SC

Saint Helena Island is a city in South Carolina, located in Beaufort County. The city spans 1 ZIP code and is home to approximately 9,918 residents. It is an older city, with a median age of 55.7 years.

Economically, Saint Helena Island is a solidly middle-class community. The median household income of $72,865 is near the national average. Approximately 17.8% of residents live below the poverty line. The unemployment rate is 1.7%, well below the national average.

The real estate market in Saint Helena Island is a mid-range housing market. Median home values stand at $285,200, which is near the national average. Renters typically pay around $960 per month. Homeownership is high at 90.6%, typical of suburban and family-oriented communities.

The population of Saint Helena Island is well-educated. 42.3% of adults hold a bachelor's degree or higher — near the national average. The community is racially diverse, with Black as the largest group at 47.6%.

Saint Helena Island, SC offers residents a cost-conscious lifestyle within South Carolina.

ZIP Codes in Saint Helena Island
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
29920 9,918 $72,865 $285,200 $960 1.7% 42.3% 90.6%