GREAT WESTERN BANK
Routing Number: 104000702
PO BOX 2345
SIOUX FALLS, SD 57101-0000
(402) 551-4310
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
Can I close an account and open a new one with the same routing number?
How do routing numbers and account numbers help prevent errors in transactions?
Why would I need to change my bank routing number?
What precautions should I take when changing my bank routing number online?
Can I have the same routing number for accounts with different 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

how do i wire transfer out of my checking account using Investors Business Online?
Read More
I noticed there`s a submit button on the wire transfer form in the PDF file. Do I click on that button once I complete the information on Nuvision FCU wire form in PDF? How does that work?
Read More
Sent a wire to Mexico to my family for same day in Pesos. I use SWIFT BIC WFBIUS6S for Wells.
Read More
Is there a fee if I transfer money from my Citibank account from the US to my brother account in Guam (also with Citi)?
Read More