FDIC-insured bank
Chelsea State Bank
Bank headquartered in Chelsea, Michigan, part of CSB BCORP INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 1010 S Main St Chelsea, MI 48118 |
| County | Washtenaw |
| Metro area | Ann Arbor, MI |
| Website | www.chelseastate.bank |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 14009 |
| Federal Reserve RSSD ID | 711548 |
| Status | Active |
| Charter class | SM (STATE) |
| Holding company | CSB 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.chelseastate.bank.
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Offices nearest to headquarters
| Chelsea State Bank main office Chelsea, MI |
1010 S Main St, 48118 |
| Downtown Branch Chelsea, MI |
305 S Main St, 48118 |
| Dexter Branch Dexter, MI |
7101 Dexter Ann Arbor Rd, 48130 |
| Jackson Banking Center Branch Jackson, MI |
611 N Wisner Street, 49202 |