| Business | Phone |
| Bank Iowa 1710 3rd Ave E, Oskaloosa 52577 | (641) 673-7400 |
| Bank Of The West 110 S D St 100, Oskaloosa 52577 | (641) 673-8631 |
| Midwest One Bank & Trust 124 S 1st St, Oskaloosa 52577 | (641) 673-8303 |
| Mahaska State Bank 301 A Ave W, Oskaloosa 52577 | (641) 673-9444 |
| Security First Bank 413 A Ave W, Oskaloosa 52577 | (641) 673-3500 |