FDIC-insured bank
Farmers and Merchants Bank of St. Clair
Bank headquartered in Saint Clair, Missouri, part of SAINT CLAIR BANCSHARES INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 959 N Commercial Ave Saint Clair, MO 63077 |
| County | Franklin |
| Metro area | St. Louis, MO-IL |
| Website | www.fmb4banking.bank |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 14056 |
| Federal Reserve RSSD ID | 266851 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | SAINT CLAIR BANCSHARES 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.fmb4banking.bank.
See how your odds compare before you apply at Farmers and Merchants Bank of St. Clair.
Offices nearest to headquarters
| Farmers And Merchants Bank Of St. Clair main office Saint Clair, MO |
959 N Commercial Ave, 63077 |
| Lonedell Branch Lonedell, MO |
3732 Highway 30, 63060 |
| Eureka Branch Eureka, MO |
619 Stockell Dr, 63025 |
| High Ridge Branch High Ridge, MO |
1010 Crossroads Pl, 63049 |