Knollwood CDP, Illinois
Official LSAD Designation: Knollwood CDP • Census GEOID: 1740364
• Lake County
Demographics & Population Profile
Population and demographics for Knollwood CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 1,864 | ±578 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 36.4 yrs | ±10.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 591 | ±124 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).