GREAT WESTERN BANK
Routing Number: 104906000
PO BOX 2345
SIOUX FALLS, SD 57101-0000
(605) 334-2548
3510 West Sturgis Road
Rapid City, SD 57701
1200 Lacrosse Street
Rapid City, SD 57701
106 East 7th Ave
Redfield, SD 57469
Main Street
Rosholt, SD 57260
3405 South Sycamore Avenue
Sioux Falls, SD 57103
200 East 10th Street
Sioux Falls, SD 57104
5100 West 26th Street
Sioux Falls, SD 57110
2101 W. 41st Street, Suite 10
Sioux Falls, SD 57105
234 North Sycamore Avenue
Sioux Falls, SD 57110
3209 South Louise Avenue
Sioux Falls, SD 57106
5000 South Louise Avenue
Sioux Falls, SD 57108
5521 E. 12th Street Office
Sioux Falls, SD 57110
510 Main Street
Spearfish, SD 57783
2825 1st Avenue
Spearfish, SD 57783
Highways 212 And 81
Watertown, SD 57201
35 1st Avenue, N.E.
Watertown, SD 57201
1201 29th Street Se
Watertown, SD 57201
1301 Main Street
Webster, SD 57274
What is a bank routing number and an account number?
How do I confirm that my bank routing number has been successfully updated?
What should I do if I suspect someone has unauthorized access to my routing number?
How do I update my bank routing number with the IRS?
Can I share my account number with others?
Frequently asked questions (FAQs) related to bank routing numbers and bank routing information:
frequently asked questions (FAQs) about Bank ABA routing numbers and their purposes:
Frequently asked questions (FAQs) about international bank routing codes

I have a High Yield Checking Account with First Piedmont Federal, how much does it cost for out going wires?
Read More
I`m currently using Trustco Bank’s online banking to transfer fund between checking, savings and money markets accounts, can I use the same system to do wire transfer?
Read More
Do I use the same routing number for Peoples Bank of Texas for Peoples Bank Of Lubbock? peoplesbanktexas
Read More
Which routing number do I use to automatically deposited fund into my Compass checking account? - Thank you JP
Read More