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- Routing Number: 271070924
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High CD Rate
Watch your money grow with our new CD! Earn back 2.50% APY when you deposit a minimum of $1,000 for 24-months.
Learn More
Start Banking with GN Bank/Open Account
Business loans to help grow your business/Learn More
Banking products for all your business needs/Open Account
Use your GN bank Debit card to shop online securely/Learn More
Start Banking with GN Bank/Open Account
Business loans to help grow your business/Learn More
Banking products for all your business needs/Open Account
Start Banking with GN Bank/Open Account
Debit Card Controls
You can now take full control of your GN Bank debit card with Debit Card Controls. Stay secure and set up custom debit card alerts and more.
Mobile Deposits
Deposit checks without visiting the teller line. With mobile deposits you can deposit checks from wherever you go right from our mobile application.
Consumer Awareness
Stay secure in today’s digital world. Learn about threats and how to keep yourself and your finances protected.
Our Locations
Main Office
4619 S Martin Luther King Jr. Drive
Chicago, IL 60653
| Day | Lobby | Drive-Up |
|---|---|---|
| Monday - Thursday | 9:00am - 4:30pm | 7:30am - 4:30pm |
| Friday | 9:00am - 6:00pm | 7:30am - 6:00pm |
| Saturday | 9:00am - 1:00pm | 7:30am - 1:00pm |
Chatham Office
8700 S Martin Luther King Jr. Drive
Chicago, IL 60619
| Day | Lobby | Drive-Up |
|---|---|---|
| Mon,Tues, Thurs, Fri | 10:00am - 2:00pm | 10:00am - 2:00pm |
| Saturday | 9:00am - 1:00pm | 9:00am - 1:00pm |
| Wednesday | CLOSED | CLOSED |