
Kasilof
- County:
- Kenai Peninsula Borough
- County Seat:
- No
- Area (mi²):
- 10.425
- State:
- Alaska
Kasilof is a CDP located in Kenai Peninsula Borough, Alaska. Kasilof has a 2025 population of 212. Kasilof is currently declining at a rate of -9.4% annually and its population has decreased by -69.93% since the most recent census, which recorded a population of 705 in 2020.
The average household income in Kasilof is $104,866 with a poverty rate of 16.34%. The median age in Kasilof is 44.2 years: 43.5 years for males, and 44.7 years for females.