Citizens State Bank of Arlington, Castlewood, & Sinai

Citizens State Bank of Arlington, Castlewood, & Sinai We feature a wide array of financial products and services, all tailored to meet the unique needs of our individual, farm, and business customers.

Your Friendly, Community Bank where decisions are made with you in mind!

Congratulations to local athletes!  Good luck at your state meets! Member FDIC | CSB
05/31/2026

Congratulations to local athletes! Good luck at your state meets!

Member FDIC | CSB

Mobile Banking is free and easy to use. Contact us to learn more! Member FDIC | CSB
05/28/2026

Mobile Banking is free and easy to use. Contact us to learn more!

Member FDIC | CSB

Congratulations to our local athletes! Best of luck at your state meets.CSB | Member FDIC
05/28/2026

Congratulations to our local athletes! Best of luck at your state meets.

CSB | Member FDIC

CSB | Member FDIC
05/25/2026

CSB | Member FDIC

We will be closed on Monday, May 25th in observance of Memorial Day.  Please use mobile banking and online banking to ac...
05/20/2026

We will be closed on Monday, May 25th in observance of Memorial Day. Please use mobile banking and online banking to access your account information.

Member FDIC | CSB

Congratulations to all of our scholarship recipients!  We can't wait to see where your journeys take you.  Supporting lo...
05/14/2026

Congratulations to all of our scholarship recipients! We can't wait to see where your journeys take you.

Supporting local students, schools and families is one small way we strive to strengthen the communities we call home.

CSB | Member FDIC

Congratulations to all Graduates!Member FDIC | CSB
05/11/2026

Congratulations to all Graduates!

Member FDIC | CSB

Happy Mother's Day from all of us at Citizens State Bank!Member FDIC | CSB
05/10/2026

Happy Mother's Day from all of us at Citizens State Bank!

Member FDIC | CSB

Member FDIC | CSB
05/07/2026

Member FDIC | CSB

This evening, thanks to a generous donation from Citizens State Bank coupled with a government grant, we put two new SCBA packs into service.

These Dräger high pressure packs are state of the art technology and allow for longer working time between refills, keeping or firefighters and the community we serve that much safer.

This pack, mask and one spare tank come with a price tag of more than $10,000.

If you’re interested in more information on how important this equipment such is, or how you might assist in replacing any of our aging protective equipment, reach out to any firefighter and let’s talk!

Address

128 S Main Street
Main Street, SD
57212

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+16059835594

Alerts

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