SC area data
Williamston, SC
Williamston, SC.
Population: 13,581 (Census ACS)
Home values & appreciation
- Median home value
- $280,858
- 1-year appreciation
- +2.6%
- 3-year appreciation
- +5.9%
- 5-year appreciation
- +38.0%
- 10-year appreciation
- +108.4%
- All-time peak (2026-05)
- $282,948
- House Price Index
- 444.0 (+2.0% YoY)
Market activity
- Median sale price
- $307,500
- Median list price
- $354,900
- Median days on market
- 96.5 days
- Sale-to-list ratio
- 98.9%
- Active listings
- 62
- 1-year forecast
- +1.6%
- New listings (monthly)
- 15
Rents
- 2-bedroom fair-market rent (HUD reference)
- $1,293/mo
- 3BR fair-market rent
- $1,681/mo
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%
Schools
- Total schools
- 5
- Elementary schools
- 2
- Middle schools
- 1
- High schools
- 2
Natural hazards & flood risk
- Overall hazard risk
- Relatively Moderate
- Top hazards
- iceStorm, coldWave, lightning, strongWind, tornado
- FEMA flood zone
- X
- Flood risk level
- Minimal
Climate (30-year normals)
- Annual precipitation
- 46.7 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 42
- Days with Good air quality
- 233
Walkability & transit
- Walkability index
- 7.7 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 3
- Nearest national park
- Carl Sandburg Home National Historic Site (45 mi)
- Nearest airport
- Lagniappe STOL Field (2 mi)
- Nearest major airport
- Anderson Regional Airport (AND) (13 mi)
- Hospitals nearby (~15 mi)
- 5
- Avg hospital rating
- 3.8 / 5
- Solar radiation rating
- Good (4.6 kWh/m²/day)
Migration
- Net migration
- +1,443 tax filers
Housing stock
- Median year housing built
- 1,990
- Median annual property tax
- $898
- Mean commute to work
- 27 min
- Households with broadband internet
- 68.8%
Employment & development
- Total county employment
- 59,085
- Average weekly wage
- $916
- Top industries (by employment)
- Accommodation & Food, Health Care, Construction
- Annual residential building permits (county)
- 1,087
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 →