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About Us

Mercantile Bank was founded in Quincy, Illinois in 1906.  Today, Mercantile continues the tradition established a century ago of serving and supporting the financial needs of individuals, families, businesses and organizations in and around the communities we serve. 

At Mercantile, our business is built on relationships - with our customers, our shareholders, our employees, and the communities we call home. We are dedicated to keeping these relationships strong by actively supporting the organizations and efforts within our community that enrich and assist us all as individuals.

Mercantile Bank offers a full line of FDIC-insured deposit services including checking accounts, savings accounts, money market accounts, certificates of deposit, and individual retirement accounts, as well as a complete line of lending services:  consumer loans, credit cards, mortgage loans, home equity lines of credit, and commercial and agricultural loans and lines of credit. Additional services include asset management services: trusts, estate planning, and investment services.

Mercantile Bank is subsidiary of United Community Bancorp, Inc., along with United Community Bank, Marine Bank & Trust, and Brown County State Bank.

About United Community Bancorp, Inc.
United Community Bancorp, Inc., headquartered in Chatham, Illinois, is an employee-owned regional bank holding company with roots dating back to 1907, when Farmer’s State Bank was established in Greenfield, IL. In 1973, a local group invested in Farmer's State Bank with the goal of delivering the ultimate in customer service while continuing to welcome other banks in central, southern, and western Illinois into the United Community Bank family.

Today, United Community Bancorp, Inc. has grown to an approximately $1.8 billion dollar institution operating four state-chartered banks with 33 branches in 23 communities. UCB carries a 5-star rating with Bauer Financial and a perfect 300 performance rating with IDC Financial.

All Mercantile Bank Locations & Hours