Winthrop Harbor village, Illinois
Official LSAD Designation: Winthrop Harbor village • Census GEOID: 1782686
• Lake County
Demographics & Population Profile
Population and demographics for Winthrop Harbor village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 6,525 | — | 2025 | Census |
| Median Age | 53.4 yrs | ±5.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,865 | ±230 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).