Welcome to Fifth Third Bank Saint Petersburg Downtown – ranked #1 in customer satisfaction for retail banking in Florida by J.D. Power!* From using valuable tools like Online and Mobile Banking to taking advantage of our suite of banking products, we’ll help you find a solution that fits your unique financial needs. Find out how we can help you with checking, savings, credit cards, mobile banking, and more at Fifth Third Bank in Saint Petersburg, FL. Visit us at the Saint Petersburg Downtown location today, or contact us at (727) 803-0832. *Fifth Third Bank received the highest score in Florida in the J.D. Power 2024 U.S. Retail Banking Satisfaction Study of customers' satisfaction with their primary bank.