Belle is located in Edmunds County, South Dakota. Belle has a 2025 population of 139 . Belle is currently declining at a rate of -1.42% annually and its population has decreased by -1.42% since the most recent census, which recorded a population of 141 in 2020.
Data after 2023 is projected based on recent change
The racial composition of Belle includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 17 | 100% |
Married
Widowed
Divorced
Separated
Never Married