Lake Bluff village, Illinois
Official LSAD Designation: Lake Bluff village • Census GEOID: 1740910
• Lake County
Demographics & Population Profile
Population and demographics for Lake Bluff village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 5,563 | — | 2025 | Census |
| Median Age | 46.3 yrs | ±3.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,212 | ±199 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).