324 cities · 423 ZIP codes · 46 counties
UtilityFinder tracks utility providers across 324 cities and 423 ZIP codes in South Carolina, covering electric, natural gas, water, sewer, trash, and internet service. South Carolina has a traditional regulated electricity market. Residential electric service is provided by the investor-owned, municipal, or cooperative utility serving your address — customers do not choose their supplier. The average residential electricity rate in South Carolina is 14.23¢ per kWh, approximately 14% below the national average of 16.48¢.