What’s New

Vacation Loans

Spring into Savings with a Loan

Home Sweet Home Equity Loan


Current Openings

Join our growing team! Sentinel Federal Credit Union is seeking a Mortgage Loan Officer and a Collection Specialist. Visit our Careers page for details.

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 »

ACH Transaction Processing Update

For better account management, beginning on May 1, 2016, all ACH debit and credit transactions will be processed in the mornings before the Credit Union opens for business.

Annual Meeting Scheduled for May 23

Join us for our 61st Annual Meeting on Mon., May 23, 2016 at the West River Electric Association – Community Room at 3250 E. Hwy 44 in Rapid City, S.D. The social begins at 5:30 p.m. followed by the Business Meeting at 6:00 p.m. Get more details.

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
Click for weather forecast



Sentinel FCU Routing Number: 291479291