| Business | Phone |
| Union State Bank 508 Dexter St, Clay Center 67432 | (785) 632-5614 |
| Union State Bank 701 5th St, Clay Center 67432 | (785) 632-3122 |
| United Bank & Trust 502 Lincoln Ave, Clay Center 67432 | (785) 632-3171 |
| Citizens National Bank 615 Court St, Clay Center 67432 | (785) 632-4100 |
| Clay County National Bank 624 W Crawford St, Clay Center 67432 | (785) 632-6720 |
| Gold Bank 104 S 6th St, Clay Center 67432 | (785) 632-3015 |