Cortland city, New York
Official LSAD Designation: Cortland city • Census GEOID: 3618388
• Cortland County
Demographics & Population Profile
Population and demographics for Cortland city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 17,394 | — | 2025 | Census |
| Median Age | 27.4 yrs | ±1.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 7,019 | ±292 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).