
Manderson-White Horse Creek
- County:
- Oglala Lakota County
- County Seat:
- No
- Area (mi²):
- 5.733
- State:
- South Dakota
Manderson-White Horse Creek is a CDP located in Oglala Lakota County, South Dakota. Manderson-White Horse Creek has a 2025 population of 645. Manderson-White Horse Creek is currently growing at a rate of 0.16% annually and its population has increased by 59.26% since the most recent census, which recorded a population of 405 in 2020.
The average household income in Manderson-White Horse Creek is $19,437 with a poverty rate of 100%. The median age in Manderson-White Horse Creek is 22.9 years: 20.7 years for males, and 28.1 years for females.