Rainy Creek/Cheyenne is located in Pennington County, South Dakota. Rainy Creek/Cheyenne has a 2025 population of 20. Rainy Creek/Cheyenne is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 20 in 2020.
The median age in Rainy Creek/Cheyenne is 14.5 years: 9.5 years for males, and 15.5 years for females.
Data after 2023 is projected based on recent change
The racial composition of Rainy Creek/Cheyenne includes 100% White, and smaller percentages for and multiracial populations.
White (100.0%)
Race | Population | Percentage (of total) |
---|---|---|
White | 24 | 100% |
Married
Widowed
Divorced
Separated
Never Married