FDIC-insured bank
Connection Bank — Fort Madison, IA
Bank headquartered in Fort Madison, Iowa, part of FORT MADISON FINANCIAL CO.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 636 Avenue G Fort Madison, IA 52627 |
| County | Lee |
| Metro area | Fort Madison-Keokuk, IA-IL-MO |
| Website | WWW.MYCONNECTIONBANK.COM |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 955 |
| Federal Reserve RSSD ID | 624246 |
| Status | Active |
| Charter class | SM (STATE) |
| Holding company | FORT MADISON FINANCIAL CO |
| Domestic offices | 5 |
| Financials as of | June 30, 2026 |
How to find your Connection 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.MYCONNECTIONBANK.COM.
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Offices nearest to headquarters
| Connection Bank main office Fort Madison, IA |
636 Avenue G, 52627 |
| River Hills Branch Fort Madison, IA |
1206 48th St, 52627 |
| Montrose Branch Montrose, IA |
121 S 1st St, 52639 |
| Keokuk Branch Keokuk, IA |
2119 Main St, 52632 |
| Burlington Branch Burlington, IA |
115 Legacy Dr, 52601 |
Where Connection Bank has offices
Cities with the most Connection Bank offices
Largest banks headquartered elsewhere in Iowa
| Principal Bank Des Moines | $9.84 billion |
| Bankers Trust Company Des Moines | $7.83 billion |
| Hills Bank and Trust Company Hills | $4.79 billion |
| West Bank West Des Moines | $4.03 billion |
| Northwest Bank Spencer | $3 billion |
| Cedar Rapids Bank and Trust Company Cedar Rapids | $2.90 billion |
| Quad City Bank and Trust Company Bettendorf | $2.77 billion |
| Fidelity Bank & Trust Dubuque | $2.60 billion |
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