Spring Creek is a CDP located in Todd County, South Dakota. Spring Creek has a 2026 population of 353. Spring Creek is currently growing at a rate of 1.44% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median age in Spring Creek is 24.6 years: 26.3 years for males, and 22.5 years for females. For every 100 females there are 129.2 males.
Data after 2023 is projected based on recent change
Overall: 24.6 years
Female: 22.5 years
Male: 26.3 years
There are 273 adults, (0 of whom are seniors) in Spring Creek.
Female: 144 (43.6%)
Male: 186 (56.4%)
The racial composition of Spring Creek includes 96.06% Native American, 3.94% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Native American | 317 | 96.06% |
| White | 13 | 3.94% |