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
How do I change my bank's routing number?
What's the difference between a checking and a savings account routing number?
How do I verify the authenticity of a routing number?
What's the difference between a domestic and an international routing number?
Can I find my routing number through my online banking account?
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


Louisiana 065400137 Michigan 072000326 Nevada 322271627 New Jersey 021202337 New York – Downstate 021000021 New York – Upstate 022300173 Ohio 044000037 Oklahoma 103000648 Oregon 325070760 Texas 111000614 Utah 124001545 Washington
Read More
Does Wells Fargo provide student loan for higher education? What are the terms and rates? Thank you.
Read More
I am in Upstate NY. Am I supposed to use the routing number on my check or 021302567?
Read More