There are seven chapters within Colorado. Many are along the I-25 corridor and one in the western slope area. For more information about membership and education opportunities, click the chapters that interest you.
| Centennial State | Greeley |
| Colorado | Denver |
| Desert West | Grand Junction and surrounding area |
| Foothills | West Denver |
| Pikes Peak | Colorado Springs |
| Rocky Mountain | Fort Collins |
| Southern Colorado Thread Benders | Pueblo |