
Kingfisher County
- State:
- Oklahoma
- County Seat:
- Kingfisher
Kingfisher County's estimated 2025 population is 15,987 with a growth rate of 1.61% in the past year according to the most recent United States census data. Kingfisher County is the 45th largest county in Oklahoma. The 2010 population was 15,076 and has seen a growth of 6.04% since that time.