Sister Bay village, Wisconsin
Official LSAD Designation: Sister Bay village • Census GEOID: 5574225
• Door County
Demographics & Population Profile
Population and demographics for Sister Bay village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,177 | — | 2025 | Census |
| Median Age | 61 yrs | ±14.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 575 | ±108 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).