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ONLINE BANKING

ROUTING # 281076730

Becoming a Member

1st MidAmerica Credit Union is open for membership to anyone who lives, works, or maintains an address in any of the following counties in Illinois: Madison, Macoupin, Montgomery, Bond, Fayette, Calhoun, Greene, Jersey, Pike, Morgan, Scott, Sangamon, Clinton, Monroe, St. Clair, Macon, Christian, Randolph, Marion, Jefferson, or Washington. 1st MidAmerica is also open for membership to anyone who lives or works in Jackson County, Missouri or is related to a current member.

We serve the financial needs of employees of several select employee groups as well. Once you are a member, your family members become eligible for membership. Family members are defined as any relation by blood, marriage or adoption.

You are eligible for membership into 1st MidAmerica Credit Union if: 

  • You are related by blood, marriage or adoption to a current member; 
  • You live, work or maintain an address in one of the following counties in Illinois: Madison, Macoupin, Montgomery, Bond, Fayette, Calhoun, Greene, Jersey, Pike, Morgan, Scott, Sangamon, Clinton, Monroe, St. Clair, Macon, Christian, Randolph, Marion, Jefferson, or Washington.
  • You live, work or maintain an address in Jackson County, Missouri; 
  • Or you are an employee of one of the select employee groups we serve.

Join Today!

About 1st MidAmerica

As a 1st MidAmerica member, you are a shareholder and owner of a cooperative financial institution, a credit union. This primary advantage to credit union membership is just the beginning. In addition, 1st MidAmerica offers a host of services to help you simplify the management of your finances.

Read more about us