United Bank of Iowa holds $1.9B in deposits across 16 counties in 3 ranked markets and 1 state. Its deposit footprint is concentrated: the top three counties (Ida County, Calhoun County, Crawford County) hold 45% of its deposits. It ranks among the three largest institutions in 7 of the 16 counties where it operates.
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Data as of June 30, 2025 (FDIC Summary of Deposits)
| County | Deposits | County’s % of Bank’s Deposits | Bank’s % of County Deposits | Branches | |
|---|---|---|---|---|---|
| 1. | Ida County, IA | $444M | 23.5% | 75.6% | 5 |
| 2. | Calhoun County, IA | $202M | 10.7% | 44.2% | 4 |
| 3. | Crawford County, IA | $198M | 10.5% | 28.1% | 4 |
| 4. | Carroll County, IA | $188M | 10.0% | 14.2% | 3 |
| 5. | Buena Vista County, IA | $144M | 7.6% | 14.4% | 3 |
| 6. | Sac County, IA | $99M | 5.2% | 18.5% | 2 |
| 7. | Woodbury County, IA | $90M | 4.8% | 2.7% | 4 |
| 8. | Monona County, IA | $86M | 4.5% | 22.0% | 2 |
| 9. | Plymouth County, IA | $77M | 4.1% | 5.5% | 1 |
| 10. | Shelby County, IA | $73M | 3.8% | 12.3% | 1 |
| 11. | Pocahontas County, IA | $70M | 3.7% | 20.8% | 2 |
| 12. | Webster County, IA | $55M | 2.9% | 5.6% | 1 |
| 13. | Harrison County, IA | $53M | 2.8% | 11.2% | 1 |
| 14. | Boone County, IA | $42M | 2.2% | 6.1% | 1 |
| 15. | Cherokee County, IA | $36M | 1.9% | 7.6% | 2 |
| 16. | Greene County, IA | $31M | 1.6% | 5.0% | 1 |
Deposits are as reported to the FDIC at branch level, June 30, 2025, and are nominal. “County’s % of Bank’s Deposits” is this county’s share of the institution’s total deposits; “Bank’s % of County Deposits” is this institution’s deposits as a percent of all deposits booked in that county. Counties within a Combined or Metropolitan Statistical Area link to their full profile; other counties are shown for completeness.
All 293 markets and the 1,533 counties within a CSA or MSA are covered in the Market Intelligence resource. See the methodology for how each figure is built and when to expect updates.