| Business | Phone |
| Citizens First Bank 1329 N 2nd St, Clinton 52732 | (563) 243-6000 |
| Citizens First Bank 1442 Lincoln Way, Clinton 52732 | (563) 243-6000 |
| Clinton National Bank 1912 N 2nd St, Clinton 52732 | (563) 244-4116 |
| Clinton National Bank 2350 Lincoln Way, Clinton 52732 | (563) 244-4105 |
| Gateway State Bank 1427 N 2nd St, Clinton 52732 | (563) 242-2265 |
| Sterling Federal Bank 122 Main Ave, Clinton 52732 | (563) 242-9111 |
| Sterling Federal Bank 247 7th Ave S, Clinton 52732 | (563) 242-9111 |
| Us Bank 2300 N 3rd St, Clinton 52732 | (563) 244-8320 |
| Us Bank 405 S 3rd St, Clinton 52732 | (563) 243-8500 |
| Valley Bank 901 S 4th St 100, Clinton 52732 | (563) 243-2387 |