United States - Average Price: Utility (Piped) Gas per Therm in the South Census Region - Urban was 1.94200 Index in July of 2025, according to the United States Federal Reserve. Historically, United States - Average Price: Utility (Piped) Gas per Therm in the South Census Region - Urban reached a record high of 1.95500 in March of 2025 and a record low of 0.33600 in December of 1978. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Average Price: Utility (Piped) Gas per Therm in the South Census Region - Urban - last updated from the United States Federal Reserve on September of 2025.