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Bank Deposits in Monona County, Iowa
Where bank deposits are booked in Monona County - FDIC Summary of Deposits, June 30, 2026.
Total bank deposits
$401.72M
Bank offices
11
Banks present
9
Top 4 banks' share
66.3%
Deposit market share in Monona County
| # | Bank | Branch deposits here | Share |
|---|---|---|---|
| 1 | United Bank Of Iowa | $88.12M | 21.9% |
| 2 | The Security National Bank Of Sioux City, Iowa | $75.00M | 18.7% |
| 3 | U.S. Bank National Association | $55.94M | 13.9% |
| 4 | Bankfirst | $47.31M | 11.8% |
| 5 | First Security Bank | $37.75M | 9.4% |
| 6 | Community Bank | $36.84M | 9.2% |
| 7 | Great Southern Bank | $26.64M | 6.6% |
| 8 | The Shelby County State Bank | $20.06M | 5.0% |
| 9 | Sloan State Bank | $14.04M | 3.5% |
Deposits are booked at the branch office that holds them (FDIC Summary of Deposits), which is not always where the depositor lives - online banks concentrate deposits at a few offices.
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