Welcome to Bloomsdale Bank! - (Bloomsdale, MO) Since opening our doors in 1914, Bloomsdale Bank has held the values of community, integrity, and sticking to what we know and doing it well. As one of the oldest community banks in Ste. Genevieve County, we understand the importance of treating our neighbors like family, making wise financial decisions, and working together to make our community a better place. Friendly and personalized service is our highest priority, whether you’re looking for a home loan, buying a new vehicle, setting your child up with their first checking account, or looking for a way to start your dream business.