Routing Number: 271291460 (219) 874-6943 - Michigan City, IN (219) 762-6228 - Portage, IN Locations Contact

2026 Scholarships

Applications open now! 

Kia For Sale

Kia Forte for sale. $21,999

January 2026 Auto

Your adventure starts here. Auto loans with MACU as low as 3.99% APR. 

New Year Momentum CD

New year. New savings. Start 2026 strong. 

Refer a Friend Bonus

Refer a friend to MACU and receive a $25 bonus.*

2025 Holiday Promos

Celebrate the season with MACU!

Penny Panda Contest

Penny Panda Costume Contest

From now until November 2, parents of Penny Panda Savings Club members are encouraged to submit photos of their kid(s) in their costume. The winning photo will be featured in our new newsletter, and the Penny Panda member will win $50! First runner-up will receive $25. 

Virtual Medicare Seminar 2025

 At MACU, we’re proud to offer our members the expertise of a Licensed Medicare Broker to help guide you through the complexities of Medicare insurance. Join us for a virtual medicare seminar. 

0% Transfer Fees

0% intro APR on purchases and balance transfers until 2027*

Salvation Army Donation

MACU is proud to present a check of $250 to the Michigan City Salvation Army! 

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Locations

6170 US 6
Portage, IN 46368
(219) 762-6228

3064 Ohio Street
Michigan City, IN 46360
(219) 874-6943

Shared Branching

Hours

Branch Hours
Mon-Thu: 9am-5pm
Fri: 9am-5:30pm
Sat: 9am-12pm

Drive Thru Hours
Mon-Thur: 8:30am-5:30pm
Fri: 8:30am-5:30pm
Sat: 9:00am-12:00pm