Net Interest Margin for Banks in South Carolina (DISCONTINUED) was 3.68% in July of 2020, according to the United States Federal Reserve. Historically, Net Interest Margin for Banks in South Carolina (DISCONTINUED) reached a record high of 5.51 in April of 1992 and a record low of 3.20 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Net Interest Margin for Banks in South Carolina (DISCONTINUED) - last updated from the United States Federal Reserve on March of 2024.