GREAT WESTERN BANK
Routing Number: 304971987
100 NORTH PHILIPS AVENUE
SIOUX FALLS, SD 57104-0000
(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
Are there any fees associated with using a bank routing number?
How do I find my bank's routing number online?
How often are routing numbers updated or changed?
Are there any security concerns related to sharing my routing number?
How do I set up direct deposit with my routing number?
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

Banco Popular of Puerto Rico ABA number is 021502011. For wire transfer fee from the US please call 888-724-3659 for more information
Read More
To setup direct deposit with Methodist Healthcare FCU call 901-516-5579 for more information.
Read More
529 college savings plan by USAA open to the public or just military family only? I would like to set something similar to 529 for my child.
Read More
I usually send money home to my family in Mexico at least once a month. I found out that Tucson FCU is no longer offer outgoing international wires. Time to switch bank.
Read More