Boulder Canyon, SD Demographics
Boulder Canyon, SD is the 132nd most populous of 486 cities in South Dakota, with 561 residents across 3 square miles. That is about 183 people per square mile.
At the 2020 census
| Population | 561 |
|---|---|
| Land area | 3 sq mi |
| Density | 183 / sq mi |
Data: 2020 Decennial Census · land area from Census TIGER/Line
How Boulder Canyon, SD compares to the US
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About this page
City statistics cover the municipal boundary only, not the wider metro area.
Figures come from the 2020 census and the American Community Survey, compared against national averages.