Stephan is a CDP located in Hyde County, South Dakota. Stephan has a 2025 population of 54. Stephan is currently growing at a rate of 8% annually but its population has decreased by -49.06% since the most recent census, which recorded a population of 106 in 2020.
Data after 2023 is projected based on recent change
The racial composition of Stephan includes , and smaller percentages for and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
Two or more races | 7 | 100% |
Married
Widowed
Divorced
Separated
Never Married