Contact Info

Dieterich Bank
Tammy Salger
1405 North Illinois Rte 3
Waterloo, IL 62298

Phone: 618-939-5566
Website: www.dieterichbank.com/waterloo

Services

• Checking Accounts
• Savings & CDs
• Consumer Loans
• Mortgage Loans
• Business Banking Accounts
• Business Lending
• Employee Solutions
• Treasury Management
• Finanial Calculators
• Online Banking

Hours of Operation

Lobby Hours
M-F: 9am-4pm
Sat: 9am-12pm

Drive-Thru Hours
M-F: 8am-5pm
Sat: 9am-12pm

Our Social Networks/Blogs

About Us

Dieterich Bank was chartered on November 15, 1909. Originally named The First National Bank of Dieterich, the bank showed dedication to its employees and community, and provided crucial financial service to local farmers, merchants, and the people of the Village of Dieterich. The bank continued to grow serving Dieterich, IL and eventually began its expansion to other communities in 1996. 

Today, we serve 13 communities in Illinois - Waterloo, Columbia, Red Bud, Chester, Breese, Trenton, Edwardsville, St. Elmo, Lake Sara, Effingham, Teutopolis, Newton, and Dieterich - with 16 branches.

We pride ourselves on building lasting customer relationships, offering personalized solutions, and being a pillar in the communities we serve. As we grow, we remain true to our core values, ensuring every customer feels valued and every employee has the opportunity to make a difference.

We invite you to stop by, have a coffee, and chat with our staff about how Dieterich Bank could make a difference in your financial journey.