Bank Branches › Iowa › Story County › 316 S Duff Ave
Full-service office · FDIC office no. 281908
First Interstate Bank
316 S Duff Ave, Ames, IA 50010
Open · June 2026
$79.7M
deposits, 2026
1996
established
13th
of 37 in county
4
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | First Interstate Bank | $79.7M | +4% |
| Jun 30 2025 | First Interstate Bank | $76.9M | −6% |
| Jun 30 2024 | First Interstate Bank | $82.0M | −17% |
| Jun 30 2023 | First Interstate Bank | $98.8M | −10% |
| Jun 30 2022 | First Interstate BankNEW NAME | $110M | −25% |
| Jun 30 2021 | Great Western Bank | $147M | 0% |
| Jun 30 2020 | Great Western Bank | $147M | +38% |
| Jun 30 2019 | Great Western Bank | $107M | −13% |
| Jun 30 2018 | Great Western Bank | $122M | −4% |
| Jun 30 2017 | Great Western Bank | $128M | −16% |
| Jun 30 2016 | Great Western Bank | $152M | +11% |
| Jun 30 2015 | Great Western Bank | $137M | +2% |
| Jun 30 2014 | Great Western Bank | $135M | −12% |
| Jun 30 2013 | Great Western Bank | $154M | +432% |
| Jun 30 2012 | Great Western BankNEW NAME | $29.0M | +1% |
| Jun 30 2011 | First Federal Savings Bank of Iowa | $28.6M | +2% |
| Jun 30 2010 | First Federal Savings Bank of Iowa | $28.0M | +6% |
| Jun 30 2009 | First Federal Savings Bank of Iowa | $26.4M | +9% |
| Jun 30 2008 | First Federal Savings Bank of Iowa | $24.2M | −2% |
| Jun 30 2007 | First Federal Savings Bank of Iowa | $24.7M | −2% |
| Jun 30 2006 | First Federal Savings Bank of Iowa | $25.3M | −6% |
| Jun 30 2005 | First Federal Savings Bank of Iowa | $26.8M | +12% |
| Jun 30 2004 | First Federal Savings Bank of Iowa | $23.9M | +4% |
| Jun 30 2003 | First Federal Savings Bank of Iowa | $23.0M | 0% |
| Jun 30 2002 | First Federal Savings Bank of Iowa | $22.9M | −16% |
| Jun 30 2001 | First Federal Savings Bank of Iowa | $27.3M | +37% |
| Jun 30 2000 | First Federal Savings Bank of Iowa | $19.9M | +61% |
| Jun 30 1999 | First Federal Savings Bank of Iowa | $12.4M | +74% |
| Jun 30 1998 | First Federal Savings Bank of IowaNEW NAME | $7.1M | +383% |
| Jun 30 1997 | First Federal Savings Bank of Fort Dodge | $1.5M | +1499% |
| Jun 30 1996 | First Federal Savings Bank of Fort Dodge | $92K |
Nearest other open offices in Story County
- 0.2 miJPMorgan Chase Bank, National Association · 435 S Duff Ave, Ste 100, Ames
- 0.4 miTS Bank · 402 Lincoln Way, Ames
- 0.4 miVISIONBANK OF IOWA · 107 Main St, Ames
- 0.5 miWells Fargo Bank, National Association · 424 Main St, Ames
- 0.5 miU.S. Bank National Association · 405 Main St, Ames
- 0.5 miMidwest Heritage Bank, FSB · 640 Lincoln Way, Ames
- 0.5 miFirst National Bank, Ames, Iowa · 405 5th St, Ames
- 0.6 miBMO Bank National Association · 525 Main St, Ames
All banks in Story County →
Every First Interstate Bank office →
Earlier names and banks folded into First Interstate Bank →
Names on the sign
1996–1997First Federal Savings Bank of Fort Dodge1998–2011First Federal Savings Bank of Iowa2012–2021Great Western Bank2022–nowFirst Interstate Bank
The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that bank.
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 281908.