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SC area data

Round O, SC

Round O, SC.

Population: 1,420 (Census ACS)

Home values & appreciation

Median home value
$241,516
1-year appreciation
-0.1%
3-year appreciation
+9.1%
5-year appreciation
+20.6%
10-year appreciation
+101.0%
All-time peak (2024-09)
$253,162
House Price Index
444.0 (+2.0% YoY)

Affordability

Cost of living index (Below Average)
90.5 (100 = US avg)
Electricity rate (state-level)
15.0¢/kWh
Natural gas rate (state-level)
$16.90/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Natural hazards & flood risk

Overall hazard risk
Relatively Moderate
Top hazards
hurricane, coastalFlooding, earthquake, iceStorm, lightning

Climate (30-year normals)

Average annual temperature
68.0°F
Average high
78.0°F
Average low
58.0°F
Annual precipitation
49.2 in

Amenities

National parks within ~60 mi
4
Nearest national park
Reconstruction Era National Historical Park (32 mi)
Nearest airport
Lowcountry Regional Airport (RBW) (6 mi)
Nearest major airport
Beaufort MCAS - Merritt Field (27 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
EV charging stations (within 10 mi)
8
Solar radiation rating
Good (4.6 kWh/m²/day)

Migration

Net migration
+116 tax filers

Housing stock

Median year housing built
1,978
Median annual property tax
$1,016
Households with broadband internet
56.4%

Employment & development

Total county employment
8,228
Average weekly wage
$872
Top industries (by employment)
Health Care, Accommodation & Food, Administrative Services
Annual residential building permits (county)
42

Area data compiled from public government, academic, and industry research feeds. Data sources →

Data last updated

Most recent source refresh: Aug 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents