Altonized Community Federal Credit Union

Altonized Community Federal Credit Union Altonized Community Federal Credit Union is open to all people in Madison and Macoupin Counties, Illinois. We do not charge monthly account fees!

Tired of paying high fees for your account or to cash a check, then Call Altonized today! Altonized is a full service Financial Institution serving those in Madison County. We offer savings, checking, christmas & vacation clubs, loans of all types and so much more. Our most recent services added were Courtesy Pay and Bill Pay. Please check out our website, call the Credit Union or stop by for more information.

Altonized Community Federal Credit Union will be closed on Monday, May 25 in honor of Memorial Day!
05/20/2026

Altonized Community Federal Credit Union will be closed on Monday, May 25 in honor of Memorial Day!

Scam Alert! If you receive a check from a company who is asking you to send funds back to them by money order or gift ca...
04/28/2026

Scam Alert! If you receive a check from a company who is asking you to send funds back to them by money order or gift card - this is a SCAM. The latest one involves individuals being told that someone will come and wrap their vehicle from Monster Energy Drink. They receive a check in the mail and must send funds back to the "Company". This is a scam and the check is fraudulent.

If you receive a check in the mail and don't know why you got it, then it is most likely a scam. Please do not try to cash the check.
If you are not sure then please ask your Financial Institution.

Altonized has the following vehicle for sale. Please contact the office for details.
04/17/2026

Altonized has the following vehicle for sale. Please contact the office for details.

Spring Shred Day is Saturday, March 21 from 9am-Noon at our Alton Location. Bring in your unwanted documents to be shre...
03/04/2026

Spring Shred Day is Saturday, March 21 from 9am-Noon at our Alton Location. Bring in your unwanted documents to be shredded by our Shredding Service.

March Certificate Special
02/27/2026

March Certificate Special

March Vehicle Refinance Special (March 2-20)Refinance your current Auto Loan from Another Financial Institution and get ...
02/27/2026

March Vehicle Refinance Special (March 2-20)
Refinance your current Auto Loan from Another Financial Institution and get Rates As Low As 4.25% APR Plus No Payments for 90 Days!!
Contact the Credit Union for Details. Some Restrictions do Apply.

Altonized will open at 10am on Monday, January 26th so that everyone can make it into the office safely. Thank you!
01/25/2026

Altonized will open at 10am on Monday, January 26th so that everyone can make it into the office safely. Thank you!

Altonized will be closed on Monday, January 19th for Dr. Martin Luther King Jr. Day.
01/13/2026

Altonized will be closed on Monday, January 19th for Dr. Martin Luther King Jr. Day.

Updated Mobile App! The Mobile app has been updated therefore you may need to update your app to the latest version in ...
01/08/2026

Updated Mobile App! The Mobile app has been updated therefore you may need to update your app to the latest version in the app store. You will need to re-enter your log in credentials as well. If you are having any issues please contact the credit union. Thank you!

Congratulations to Karen & Glenna on their Retirement on 12/31/25! Thank you for your years of service!!
12/30/2025

Congratulations to Karen & Glenna on their Retirement on 12/31/25! Thank you for your years of service!!

Address

4435 Alby Street
Alton, IL
62002

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm
Saturday 8:30am - 12pm

Telephone

+16184663884

Website

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