Coffeyville city, Kansas
Official LSAD Designation: Coffeyville city • Census GEOID: 2014600
• Montgomery County
Demographics & Population Profile
Population and demographics for Coffeyville city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 8,460 | — | 2025 | Census |
| Median Age | 39.5 yrs | ±4.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 3,524 | ±266 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).