FDIC-insured bank
First National Bank, Ames, Iowa — Ames, IA
Bank headquartered in Ames, Iowa, part of AMES NATIONAL CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 405 5th St Ames, IA 50010 |
| County | Story |
| Metro area | Ames, IA |
| Website | WWW.FNBAMES.COM |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 1545 |
| Federal Reserve RSSD ID | 820048 |
| Status | Active |
| Charter class | N (OCC) |
| Holding company | AMES NATIONAL CORP |
| Domestic offices | 10 |
| Financials as of | June 30, 2026 |
How to find your First National Bank, Ames, Iowa 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.FNBAMES.COM.
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Offices nearest to headquarters
| First National Bank, Ames, Iowa main office Ames, IA |
405 5th St, 50010 |
| North Grand Branch Ames, IA |
2406 Grand Ave, 50010 |
| Green Hills Branch Ames, IA |
2200 Hamilton Dr, 50014 |
| West Ames Branch Ames, IA |
3334 Lincoln Way, 50014 |
| Ankeny Branch Ankeny, IA |
1205 N Ankeny Blvd, 50023 |
| Valley Junction Branch West Des Moines, IA |
301 5th St, 50265 |
| West Glen Branch West Des Moines, IA |
5625 Mills Civic Pkwy, 50266 |
| Edgewater Wesleylife Community Branch West Des Moines, IA |
9225 Cascade Ave, 50266 |
| Osceola Br Osceola, IA |
139 S Main St, 50213 |
| Osceola Branch Osceola, IA |
1320 Jeffreys Drive, 50213 |
Where First National Bank, Ames, Iowa has offices
Cities with the most First National Bank, Ames, Iowa offices
Other banks headquartered in Ames
| VISIONBANK OF IOWA | $896.12 million |
| Exchange State Bank | $145.97 million |
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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