Storm Lake, Iowa
Banks & credit unions in Storm Lake
5 federally insured institutions operate a branch in Storm Lake, Iowa, across 8 locations.
Each institution’s branch count below is for Storm Lake only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Storm Lake | Total assets |
|---|---|---|---|---|
| 1 | Central Bank | Bank | 3 | $2.25B |
| 2 | Security Trust & Savings Bank | Bank | 2 | $283.7M |
| 3 | The Citizens First National Bank of Storm Lake | Bank | 2 | $248.9M |
| 4 | United Bank of Iowa | Bank | 1 | $2.53B |
| 5 | Citizens Community | Credit union | 1 | $253.6M |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026