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Routing #: 275979021

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Easy Online Banking

Conveniently manage your money with online and mobile banking.

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Become A Member

Be a part of something great. From personalized service to lower rates, experience the credit union difference.

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Auto Loan

No payments for 90 days! Feel confident at the dealership with a pre-approval.

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Personal Loans

Our quick, affordable personal loans could give you the cash you need, when you need it.

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Credit Card

Fixed rate. No annual fee. No balance transfer fees.

Member Loyalty

Our member loyalty program offers discounts on your loan rates.

Saver's Sweepstakes

This is a prize-linked savings account. Drawings are monthly, quarterly and annual.

Round-Up Savings

Use your SMACU debit card, and the change is rounded up and put into your Round-up Savings Account.

We're here to serve you

Achieving Financial Health for St. Mary’s Employees and the Community

SMACU participates in the CO-OP Shared Branching Network.

There are six locations in the Madison area, over 40 in Wisconsin, and over 5,700 locations nationwide!

1.99%

APR* Vehicle Loan

2.49%

APR* Home Equity Loan

9.90%

APR* Credit Card

5.00%

APY* Round-Up Savings

banking on the go

Online & Mobile Banking Allow You to Perform Many Account Transactions Without Visiting a Branch

St. Mary’s & Affiliates Credit Union is offering the convenience and flexibility of 24-hour home credit union to our members. Download our app for iPhone and Android.

Learn about online banking
Our History

Over 60 Years Helping Health Care Workers, Their Families and the Community

Learn More About SMACU
CO-OP Credit Union

SMACU Participates in the CO-OP Shared Branching Network

Our main office is located in St. Mary’s Hospital, but we have over 5,600 branch locations nationwide.

Find A Branch Near You
Our History

Over 60 Years Helping Health Care Workers, Their Families and the Community

Learn More About SMACU
CO-OP Credit Union

SMACU Participates in the CO-OP Shared Branching Network

Our main office is located in St. Mary’s Hospital, but we have over 5,600 branch locations nationwide.

Find A Branch Near You
Privacy PolicyTerms of UseAccessbility Statement

*APR = Annual Percentage Rate. Subject to credit approval. Rate and term available for 2019 and newer vehicles only. APY = Annual Percentage Yield. Membership eligibility is required. Federally insured by the NCUA. St. Mary’s & Affiliates Credit Union is an Equal Housing Opportunity Lender. St. Mary’s & Affiliates Credit Union is a full-service financial institution serving Adams, Dane, Iowa, Juneau, Rock, and Sauk Counties.

© 2021 St Marys and Affiliates Credit Union ALL RIGHTS RESERVED