Notice: If you are experiencing issues accessing the Mobile Banking app, please confirm your password does not require an update by logging into online banking below. For other issues, please contact us at 844-637-2411.


Contact Us

Looking for a phone number or e-mail address? Want to drop us a line or visit with us in person? You’ve come to the right place! Below, you’ll find all the convenient ways to access your bank’s products, services and personnel.

By Mail or In Person:

Mercantile Bank
200 North 33rd Street
PO Box 3455
Quincy, IL 62305-3455

All Locations & Hours

By Phone:

Local: (217) 223-7300
Toll Free: (800) 405-6372
E-Services: (844) 637-2411
Fax: (217) 223-1980


General Info:
Mortgage Loans:
Consumer Loans:
Business Banking:
Trust & Investments:

Telephone Banking with Financial Connection:

(217) 223-7035
(877) 226-5055 - Toll Free

Online Banking

Employment Opportunities

For more information on current employment opportunities or to download an application, click here to be directed to