FDIC-insured bank
Superior National Bank
Bank headquartered in Hancock, Michigan, part of KEWEENAW FINANCIAL CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 235 Quincy St Hancock, MI 49930 |
| County | Houghton |
| Metro area | Houghton, MI |
| Website | www.snb-t.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 5058 |
| Federal Reserve RSSD ID | 245557 |
| Status | Active |
| Charter class | N (OCC) |
| Holding company | KEWEENAW FINANCIAL CORP |
| Domestic offices | 10 |
| 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.snb-t.com.
See how your odds compare before you apply at Superior National Bank.
Offices nearest to headquarters
| Superior National Bank main office Hancock, MI |
235 Quincy St, 49930 |
| Hancock Drive-Thru Branch Hancock, MI |
229 E Franklin St, 49930 |
| Sharon Centre Office Branch Houghton, MI |
901 W Sharon Ave, 49931 |
| Econo Foods Branch Houghton, MI |
1000 W Sharon Ave, 49931 |
| Calumet Branch Calumet, MI |
56788 Station Dr, 49913 |
| Lake Linden Branch Lake Linden, MI |
53115 State Highway M26, 49945 |
| Baraga Branch Baraga, MI |
201 S Superior Ave, 49908 |
| L'Anse Branch L'Anse, MI |
1 East Broad Street, 49946 |
| Bloomfield Hills Branch Bloomfield Hills, MI |
2500 W Maple Rd, 48301 |
| Troy Branch Troy, MI |
363 W Big Beaver Rd, 48084 |