| Name | Address, Zip |
| Clay Center Affordable Housing Inc | 330 West Court Street, 67432-2316 |
| Fact Ladies Aid Association | 1612 1st St, 67432-1624 |
| Clay County Growth Alliance | 517 Court St, 67432-2504 |
| Saints Peter And Paul Parish | 730 Court St, 67432-2638 |
| Clay County Animal Rescue & Education Center Inc | 109 S 4th St, 67432-3304 |
| St Anthony Parish | 730 Court St, 67432-2638 |
| Kansas Crossroads Resource Conservation Development Area Inc | Po Box 501, 67432-0501 |
| Clay County Arts Council Inc | 701 5th St, 67432-2936 |
| Clay County Educational Endowment Association Inc | Po Box 514, 67432-0514 |
| Clay Center Public Golf Course Association | 1721 3rd St, 67432-1607 |
| Clay Center Youth Basketball Association | 1828 Elk Rd, 67432-3203 |
| Colby Barber Foundation | 1776 Berglund Dr, 67432-1613 |
| World Baton Twirling Federation Inc | 2429 7th St, 67432-1506 |
| United States Bowling Congress Inc | 522 Blunt St, 67432-2039 |
| Camp Lit Inc | 1445 Utah Rd, 67432-7434 |
| Clay Center Community Improvement Foundation | 432 Court St, 67432-2532 |
| Clay County Medical Center | Po Box 512, 67432-0512 |
| Del-mar-lee Partners In Christ Inc | 492 23rd Rd, 67423 |
| Lighthouse For Christ Inc | Po Box 231, 67432-0231 |
| Clay County Crime Stoppers Incorporated | Po Box 173, 67432-0173 |
| The Clay County Hospital Foundation | Po Box 512, 67432-0512 |
| Clay County Task Force Inc | 622 Court St B, 67432-2608 |
| Tops Club Inc | 715 Webster St, 67432-1842 |
| Common Ground Ministries Inc | Po Box 487, 67432-0487 |
| Teammates Mentoring Program | 807 Dexter St, 67432-2636 |
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