
Tyonek
- County:
- Kenai Peninsula Borough
- County Seat:
- No
- Area (mi²):
- 67.931
- State:
- Alaska
Tyonek is a CDP located in Kenai Peninsula Borough, Alaska. Tyonek has a 2025 population of 295. Tyonek is currently growing at a rate of 3.15% annually but its population has decreased by -28.92% since the most recent census, which recorded a population of 415 in 2020.
The average household income in Tyonek is $70,884 with a poverty rate of 16.49%. The median age in Tyonek is 29.6 years: 29.1 years for males, and 37.5 years for females.