| List Rank | NC Rank | Name | Elevation | Saddle | Prominence | Line Parent | Isolation | Proximate Parent | County | Quadrangle | LiDAR |
| Union County HP | 785' | 755' | 30' | Coon Mountain | 27.71 | Spencer Mountain | Union | Matthews - Map | |||
| Red Hill | 721' | 675' | 46' | Coon Mountain | 30.84 | Spencer Mountain | Union | Matthews - Map | |||
| Polk Mountain | 665' | 525' | 140' | Coon Mountain | 24.95 | Morrow Mountain | Union | Watson - Map |