Banks in Louisa County, Iowa
7 active bank branches operated by 4 institutions, per FDIC records.
Active branches
7
Banks present
4
Deposits (2026)
$274M
Closings since 2020
0
0 openings
Largest banks by deposits in Louisa County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Mediapolis Savings Bank | $95M | 34.6% | 2 |
| Washington State Bank | $67M | 24.3% | 1 |
| Community Bank and Trust Company | $61M | 22.2% | 2 |
| BANK | $52M | 18.8% | 2 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.