Looking for a bank in Port Sulphur, LA? The Port Sulphur branch is located on Highway 23, next to Family Dollar in Plaquemines Parish. Regions Bank has knowledgeable professionals to help you take your next step while providing exceptional customer service and financial guidance. Regions has 107 branches and 189 ATMs across LA that can offer you a full range of personal deposits, loans and credit lines, business services, insurance*, investment* products and more. You can also take advantage of Regions services without an account, such as check cashing1 and/or Western Union® money transfers. With Online Banking and Mobile Banking2 you can access your accounts without visiting a branch or take advantage of many Regions banking services like depositing a check or loading funds onto your reloadable prepaid Regions Now Card using Regions Mobile Deposit2. Make an appointment today to learn more.