FDIC-insured bank
Oostburg State Bank
Bank headquartered in Oostburg, Wisconsin, part of OOSTBURG BCORP INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 905 Center Ave Oostburg, WI 53070 |
| County | Sheboygan |
| Metro area | Sheboygan, WI |
| Website | www.oostburgstate.bank |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 10380 |
| Federal Reserve RSSD ID | 248745 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | OOSTBURG BCORP INC |
| Domestic offices | 4 |
| 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.oostburgstate.bank.
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Offices nearest to headquarters
| Oostburg State Bank main office Oostburg, WI |
905 Center Ave, 53070 |
| Loan Processing Oostburg, WI |
20 S Business Park Dr, 53070 |
| Cedar Grove Branch Cedar Grove, WI |
10 Phoenix St, 53013 |
| Sheboygan Falls Branch Sheboygan Falls, WI |
1010 Happy Lane, 53085 |