Enjoy competitive rates, fewer fees, and real people ready to help you reach your goals.
Open an Account
Immediately experience the Mainstreet difference.
Membership is a special status, an invitation for you to experience a better way to manage your money. And with Mainstreet Credit Union, you always have a team supporting your financial journey.
Membership is open to anyone who lives or works in the following counties:
Kansas - Douglas, Franklin, Johnson, Leavenworth, Linn, Miami, and Wyandotte
Missouri - Bates, Caldwell, Cass, Clay, Clinton, Jackson, Lafayette, Platte, and Ray
Membership at Mainstreet Credit Union is free and starts when you open a share savings account with a $5 deposit. That's all it takes. After that, every Mainstreet account, product, and service is available to you as a member, including all the benefits and resources we have to offer.
Mainstreet is a not-for-profit financial cooperative in the Kansas City, MO/KS area and surrounding counties, which means we don't answer to stockholders – and that lets us return earnings to our members as better rates and reduced fees.
Your membership also gives you a voice in electing our volunteer Board of Directors, which makes decisions with your best interests in mind.
Now's the time to join a credit union that's invested in your financial success.
Choose the option that fits your goals, from opening a new account to securing the financing you need.
Immediately experience the Mainstreet difference.
Find the right loan right for your goals.
The customer service I received was outstanding! Once again confirming that being a member of Mainstreet Credit Union matters!
Ashley M
Enjoy competitive rates, fewer fees, and real people ready to help you reach your goals.