Oregon city, Illinois
Official LSAD Designation: Oregon city • Census GEOID: 1756484
• Ogle County
Demographics & Population Profile
Population and demographics for Oregon city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 3,573 | — | 2025 | Census |
| Median Age | 45 yrs | ±5.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 1,773 | ±210 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).