Lake Barrington village, Illinois
Official LSAD Designation: Lake Barrington village • Census GEOID: 1740884
• Lake County
Demographics & Population Profile
Population and demographics for Lake Barrington village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 5,130 | — | 2025 | Census |
| Median Age | 54.9 yrs | ±3.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,384 | ±181 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).