Klamath Falls city, Oregon
Official LSAD Designation: Klamath Falls city • Census GEOID: 4139700
• Klamath County
Demographics & Population Profile
Population and demographics for Klamath Falls city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 22,111 | — | 2025 | Census |
| Median Age | 35.2 yrs | ±1.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 9,239 | ±373 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).