
Phillips County
- State:
- Kansas
- County Seat:
- Phillipsburg
Phillips County's estimated 2025 population is 4,717 with a growth rate of -0.46% in the past year according to the most recent United States census data. Phillips County is the 68th largest county in Kansas. The 2010 population was 5,632 and has seen a growth of -16.25% since that time.