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Home Sweet Home Equity Loan


ATM System Maintenance Scheduled

Sentinel ATMs will be unavailable on Sun., June 26 from 2 a.m. to 4 a.m. MT due to system maintenance. Sentinel cardholders will have limited access at non-Sentinel ATMs during this maintenance window and checking your balances may not be available. We apologize for the inconvenience.

Current Openings

Join our growing team! Sentinel Federal Credit Union is seeking a Part-Time Teller. Visit our Careers page for details.

Academic Scholarships Awarded

Sentinel Federal Credit Union is pleased to announce the recipients of our 2016 Academic Scholarships. Four recipients will each receive a $500 scholarship for their academic excellence toward attending the college of their choice. Read More »

Get a .61% Rate Discount

Get a .61% rate discount on your auto loan or recreational vehicle loan when you mention this offer, in celebration of our 61st Anniversary! Ask us about a low-rate loan today. Read More »

Looking to buy a new car?

AS_Ready_180x150At Sentinel Federal Credit Union, we want to help members save time and money when searching for their next vehicle. Our AutoSMART online car-shopping tool will help you:

Browse Vehicles from participating local dealerships through our website.

Search & Filter Results on our site to find the best options. You can use the detailed information, photos and cross-shopping tools to compare your favorites.

Streamline Financing on our site by connecting with dealers that know you’re working with Sentinel Federal, and will expedite the process when you’re ready to visit a dealership.

By starting on our website, shopping for a vehicle is as easy as 1, 2, 3! Visit AutoSMART, choose your car and get pre-approved with us. Visit sentinelfcu.cudlautosmart.com today.

TruStage: Insurance the credit union way.

Insurance protection is part of a solid financial plan. From getting a good rate on coverage for your car to making sure your life insurance is adequate, dependable insurance coverage ensures financial relief when you need it. And along the way, you’ll take comfort in knowing you’re protected. Read More »

Rapid City Weather

Find more about Weather in Rapid City, SD
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Sentinel FCU Routing Number: 291479291