FDIC-insured bank
Western Dakota Bank
Bank headquartered in Timber Lake, South Dakota, part of WESTERN DAKOTA HOLDING CO.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 803 Main Street Timber Lake, SD 57656 |
| County | Dewey |
| Website | www.westerndakotabank.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 492 |
| Federal Reserve RSSD ID | 128258 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | WESTERN DAKOTA HOLDING CO |
| Domestic offices | 2 |
| Financials as of | June 30, 2026 |
Routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.westerndakotabank.com.
See how your odds compare before you apply at Western Dakota Bank.
Offices nearest to headquarters
| Western Dakota Bank main office Timber Lake, SD |
803 Main Street, 57656 |
| Isabel Branch Isabel, SD |
302 North Main, 57633 |