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.
