| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Batesland | 1 | 72 | 76 | -1.37% | 800 | 0 | Town |
Batesland is the largest city in Oglala Lakota County, with a population of 72.
Batesland is the smallest city in Oglala Lakota County, with a population of 72.
There is 1 city in Oglala Lakota County, South Dakota.