Welcome to MMCCU!

As a member-owned financial cooperative, we engage in consumer and residential real estate lending to members, using deposited funds of members to support the lending activities. Since 1965, we have been member-owned and locally governed by our Board of Directors elected by members. Below is a video welcoming you to our credit union, helpful videos for online banking, and current updates.

Keep in mind that as a member of MMCCU, your immediate family is also welcome to join! We’d love to have them! Also, please like us on Facebook and feel welcome to leave us a review on Google.

Which Checking Account Is Right For You?

Digital Tools Videos

MMCCU SecurLOCK. Help Secure Your Card

Benefits of Using Digital Wallet

Loan Videos

Career Builder Vehicle Loan for Recent Graduates

Vehicle Loans

What To Know When Buying Your First House

Member News

July 7, 2025

What to Know About Car Loans in July 2025

If you’re thinking about buying a car this summer, understanding car loans is more important than ever. As of July 2025, there are a few key things to keep in mind to make sure you get the best deal possible — and MMCCU is here to help you navigate it all. Interest rates for car...

Penny PigBlog

June 30, 2025

Community Spotlight: Marshfield Hub City Days 2025

Hub City Days 2025 — Downtown Marshfield’s Biggest Event! Summer is here, and that means Hub City Days is back, bringing Marshfield’s historic downtown to life from July 24th to July 26th, 2025! This community celebration is packed with fun for the whole family, from car and bike shows to live music, craft vendors, delicious...

Penny PigBlog, Community

June 23, 2025

MMCCU President David Murphy Appointed to HCUA Board of Directors

The Healthcare Credit Union Association (HCUA), a national organization dedicated to strengthening credit unions that serve healthcare employees and their families, has appointed David Murphy, President of MMCCU, to its Board of Directors. HCUA brings together credit unions with a shared mission of supporting the unique financial needs of the healthcare community. Governed by a...

Penny PigBlog