8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 57770 | Pine Ridge | 5,815 |
| 57752 | Kyle | 2,439 |
| 57764 | Oglala | 1,968 |
| 57772 | Porcupine | 1,381 |
| 57794 | Wounded Knee | 857 |
| 57756 | Manderson | 681 |
| 57716 | Batesland | 362 |
| 57722 | Buffalo Gap | 143 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Oglala Lakota County, South Dakota (US Census).