FDIC-insured bank
1st State Bank — Saginaw, MI
Bank headquartered in Saginaw, Michigan, part of 1ST STATE FINANCIAL LTD.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 4800 Fashion Square Blvd Saginaw, MI 48604 |
| County | Saginaw |
| Metro area | Saginaw, MI |
| Website | www.1ststate.bank |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 57626 |
| Federal Reserve RSSD ID | 3223305 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | 1ST STATE FINANCIAL LTD |
| Domestic offices | 5 |
| Financials as of | June 30, 2026 |
How to find your 1st State Bank 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.1ststate.bank.
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Offices nearest to headquarters
| 1St State Bank main office Saginaw, MI |
4800 Fashion Square Blvd, 48604 |
| State Street Branch Saginaw, MI |
5424 State St, 48603 |
| Bay City Branch Bay City, MI |
601 N Madison Ave, 48708 |
| Wilder Road Bay City Branch Bay City, MI |
3907 Wilder Rd, 48706 |
| Midland Branch Midland, MI |
400 Ashman St, 48640 |
Where 1st State Bank has offices
Cities with the most 1st State Bank offices
Largest banks headquartered elsewhere in Michigan
| Northpointe Bank Grand Rapids | $7.53 billion |
| First National Bank of America East Lansing | $6.82 billion |
| Mercantile Bank Grand Rapids | $6.24 billion |
| Independent Bank Grand Rapids | $5.66 billion |
| ChoiceOne Bank Sparta | $4.45 billion |
| Macatawa Bank, National Association Holland | $3.69 billion |
| Bank of Ann Arbor Ann Arbor | $3.50 billion |
| Isabella Bank Mount Pleasant | $2.17 billion |
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