CNB St. Louis Bank, formerly Citizens National Bank of Greater St. Louis, is an independently owned community bank that dates itself back to 1915, making it one of the oldest banks in the State of Missouri. We’re proud to be a locally-owned bank that embraces the principles and values of the communities we serve. On October 13, 2020, we updated our name and logo as part of a larger initiative to modernize our brand and re-affirm our commitment to our customers and our communities. Now CNB St. Louis Bank, we are a state chartered, independently-owned bank that is focused on providing our customers with personal service, positive experience, and convenient accessibility.
I have been a customer of the Bluestone Dr / St Charles CNB branch since 2022 and have always received excellent and courteous service! Great group of banking professionals at this location!
November 2025
I have been doing business with this credit union for years and have had nothing but positive experiences for all those years. They know me by first name basis and came referred to me by my CPA.
July 2024
Alison Julius is a pleasure to work with. She always has a big smile and willing to help with all banking needs. She's amazing!
