| Name | Address, Zip |
| Union County Health And Wellness Network Inc | Po Box 444, 88415-0444 |
| Union County Fair Assn | Po Box 29, 88415-0029 |
| Clayton Volunteer Fire & Ems Association Inc | Po Box 481, 88415-0481 |
| Texas Fellowship Of Cowboy Churches | Po Box 399, 88415-0399 |
| Clayton Union County Crime Stoppers Program Inc | Po Box 142, 88415-0142 |
| St Francis Xavier-clayton | 115 N 1st St, 88415-3503 |
| Gfwc Clayton Federated Womens Club Inc | 5 Main St, 88415-3037 |
| Clayton Youth Football | 110 Walnut St, 88415-3050 |
| Clayton Health Systems Inc | 300 Wilson St, 88415-3304 |
| Clayton Main Street | Po Box 105, 88415-0105 |
| Golden Spread Rural Frontier Coalition | 113 Walnut St, 88415-3049 |
| Hi-lo Community Development Corporation | 612 Maple St, 88415-2904 |
| Union County Community Development | 15 Main St, 88415-3037 |
| Union County Historical Society | Po Box 75, 88415-0075 |
| New Mexico State University | Po Box 428, 88415-0428 |
| New Mexico State University | Po Box 428, 88415-0428 |
| New Mexico State University | Po Box 428, 88415-0428 |
| New Mexico State University | Po Box 428, 88415-0428 |
| |