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Bank Deposits in Marion County, Iowa
Where bank deposits are booked in Marion County - FDIC Summary of Deposits, June 30, 2026.
Total bank deposits
$1.17B
Bank offices
17
Banks present
10
Top 4 banks' share
78.2%
Deposit market share in Marion County
| # | Bank | Branch deposits here | Share |
|---|---|---|---|
| 1 | Marion County State Bank | $546.56M | 46.6% |
| 2 | Leighton State Bank | $165.89M | 14.1% |
| 3 | Wells Fargo Bank, National Association | $117.22M | 10.0% |
| 4 | U.S. Bank National Association | $87.51M | 7.5% |
| 5 | Peoples Savings Bank | $68.49M | 5.8% |
| 6 | Nicolet National Bank | $60.48M | 5.2% |
| 7 | Bank Iowa | $43.95M | 3.7% |
| 8 | Twin Cedars Bank | $34.72M | 3.0% |
| 9 | Washington State Bank | $24.26M | 2.1% |
| 10 | Great Southern Bank | $23.76M | 2.0% |
Credit unions with branches in Marion County
- Community 1St - 2 branches
Credit unions do not report deposits by branch, so only bank deposits are ranked above.
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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