Banks in Aberdeen, South Dakota
We list 12 bank branches in Aberdeen from 10 FDIC-insured banks, in 1 ZIP code. The most branches belong to First Interstate Bank (2), Dacotah Bank (2), American Bank & Trust (1) and Cornerstone Bank (1).
- 12branches
- 10banks
- 1ZIP codes
All bank branches in Aberdeen
Showing 12 of 12
| Bank | Branch | Address | ZIP | Map |
|---|---|---|---|---|
| First Interstate Bank | Aberdeen West Branch | 119 6th Ave Se | 57401 | Map |
| First Interstate Bank | Aberdeen East Branch | 1805 6th Ave Se | 57401 | Map |
| American Bank & Trust | Aberdeen, South Dakota Branch | 320 6th Ave Se | 57401 | Map |
| Cornerstone Bank | Aberdeen Branch | 3307 7th Ave Se | 57401 | Map |
| Plains Commerce Bank | Aberdeen Branch | 524 S Dakota St | 57401 | Map |
| Dacotah Bank | Dacotah Bank (main office) | 308 S Main St | 57401 | Map |
| Dacotah Bank | Dacotah Bank | 3312 6th Ave Se | 57401 | Map |
| Wells Fargo Bank, National Association | Aberdeen Main Branch | 204 S 1st St | 57401 | Map |
| Great Plains Bank | Aberdeen Branch | 3915 6th Ave Se | 57401 | Map |
| CorTrust Bank National Association | Aberdeen Branch | 2016 6th Ave Se | 57401 | Map |
| U.S. Bank National Association | Aberdeen Branch | 320 S 1st St | 57401 | Map |
| BankNorth | Aberdeen Ken'S Branch | 2201 6th Ave Se | 57401 | Map |
Source: FDIC BankFind Suite, retrieved 2026-09-20. Hours and phone numbers are not part of this data: check the bank’s website before you visit.
Frequently asked questions
How many banks are in Aberdeen, SD?
Our list has 10 banks with 12 branches in Aberdeen. Branches open and close, so confirm with the bank.
Which bank has the most branches in Aberdeen?
In our list it is First Interstate Bank, with 2 branches.
How do I contact a branch?
The FDIC data has no phone numbers. Open the bank’s official website from its profile page here, or use the number on your card or statement.