| Locality | Post Code |
|---|---|
| Batesland, Oglala Lakota | 57716 |
| Calico, Oglala Lakota | 57770 |
| Denby, Oglala Lakota | 57716 |
| Kyle, Oglala Lakota | 57752 |
| Manderson, Oglala Lakota | 57756 |
| Oglala, Oglala Lakota | 57764 |
| Pine Ridge, Oglala Lakota | 57770 |
| Pine Ridge Reservation, Oglala Lakota | 57770 |
| Porcupine, Oglala Lakota | 57772 |
| Rockyford, Oglala Lakota | 57772 |
| Sharps Corner, Oglala Lakota | 57772 |
| Wounded Knee, Oglala Lakota | 57794 |