Deerfield village, Illinois
Official LSAD Designation: Deerfield village • Census GEOID: 1718992
• Cook County / Lake County
Demographics & Population Profile
Population and demographics for Deerfield village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 19,642 | — | 2025 | Census |
| Median Age | 44.5 yrs | ±1.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 7,515 | ±275 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).