GREAT WESTERN BANK
Routing Number: 107006004
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
How do I use my routing number for electronic funds withdrawal (EFT)?
How do I find my bank's routing number online?
How do I find my routing number without a check?
Can a routing number be associated with multiple banks?
Are routing numbers standardized across all banks?
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

Do we need a routing number when using Account-to-Account Transfers from RBS Citizens?
Read More
Can I use Great Western Bank’s Online Banking to do wire transfer? I`ve seen this service is being offer to Online Business Banking.
Read More
It varies from bank to bank and country to country. You can call Prosperity at 800-531-1401 for more information.
Read More
I found out that Deutsche bank only charge $3 for a $500 wire transfer. What a great deal! Definitely cheaper than BofA.
Read More