Online Banking Users: We have updated our online banking login. When you click the "Online Banking" button in the upper right corner, there is no longer a pop-up window. It now links directly to our login landing page instead.

Mason City West Location

Street Address

2601 4th St SW

Mailing Address

PO Box 1708
Mason City, IA 50402-1708
Phone: 800-423-1602

Lobby Hours

Mason City West Lobby Hours Hours for mobile device users
Monday-Thursday9:00am – 4:00pm
Friday9:00am – 5:00pm
SaturdayLobby Closed

Drive-Up Hours

Mason City West Drive-Up Hours Hours for mobile device users
Monday-Friday8:00am – 5:00pm
Saturday8:30am – Noon

24-Hour ATM Access Available

Routing Number:


Services Available

Night Deposit

Make deposits after bank hours using our secure night deposit box.