FDIC-insured bank
DNB NATIONAL BANK
Bank headquartered in Clear Lake, South Dakota, part of DCNB HOLDING CO.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 305 4th St W Clear Lake, SD 57226 |
| County | Deuel |
| Website | www.dnbanks.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 3977 |
| Federal Reserve RSSD ID | 401559 |
| Status | Active |
| Charter class | N (OCC) |
| Holding company | DCNB 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.dnbanks.com.
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Offices nearest to headquarters
| Dnb National Bank main office Clear Lake, SD |
305 4th St W, 57226 |
| Gary Branch Gary, SD |
226 First Avenue, 57237 |