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Loan Rates

Loan Rates

Annual Percentage Rates as low as:

New/Used Auto (2015 or newer)


Used Auto (2011-2014)


Loan Calculators
Shared Branching

Shared Branching

When you're on the go, we're right there with you, offering Shared Branching to more than 5,000 credit union branches nationwide.
Check our Shared Branch locator site.                                                                         
If you are traveling, avoid Debit Card access interruptions on your trip by letting us know your plans, so we can note your plans in our system to keep you on track.
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Video Library

Video Library

New Branch Location NOW OPEN!

Visit us at 640 Blackhawk Blvd. 
Watch the construction progress from start to present on the video below
(Click on 4-arrow box bottom right to
view video full screen.)

What's New at CCU

Beware the Blackmailing Scam!

Beware the Blackmailing Scam!

September 14, 2018

Blackmail and extortion are some of the oldest tricks in the book -- because they work. That's why a fresh wave of these scams hit the internet last month, ensnaring dozens of victims. Here's what you need to know about these scams.
Read more.

How to Create & Keep Strong Passwords

How to Create & Keep Strong Passwords

September 4, 2018

Your passwords are the keys to your life. And when it feels like there's another big security breach every week, you want to be sure those passwords are strong and safe.  

Follow the 6 steps below for super-strong passwords that will keep scammers guessing.


No More Robocalls!

No More Robocalls!

July 31, 2018

What Can I Do About Robocalls?
Are you sick of grabbing your ringing phone only to find a robocaller on the other end? Those automatic calls are enough to make anyone go bonkers. Read on for the inside scoop on robocalls and what you can do about them.
Read more.

Upcoming Events

October 8

Columbus Day

Location: All branches.

CCU will be closed in observance of Columbus Day. For your convenience, online, mobile, EARS and ATM's remain available for your banking needs 24/7.
October 20

Shred Day in Freeport

Location: 9:00 - Noon Freeport branch. A MAXIMUM of TWO (2) business size boxes per vehicle.

Protect your identity and dispose of old statements, checks and important information.

Cornerstone Credit Union
1-800-711-3277  •  Routing: 271184425  •  NMLS #743907

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Your deposits are federally insured up to $250,000 by the National Credit Union Administration (NCUA), with an added safety net of private insurance (Excess Share Insurance/ESI) for an additional $250,000. This is the highest combination of federal and private insurance available to consumers.