Junction City city, Kansas
Official LSAD Designation: Junction City city • Census GEOID: 2035750
• Geary County
Demographics & Population Profile
Population and demographics for Junction City city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 22,583 | — | 2025 | Census |
| Median Age | 28.8 yrs | ±0.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 9,526 | ±332 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).