
Tetlin
- County:
- Copper River Census Area
- County Seat:
- No
- Area (mi²):
- 67.83
- State:
- Alaska
Tetlin is a CDP located in Copper River Census Area, Alaska. Tetlin has a 2025 population of 219. Tetlin is currently growing at a rate of 2.82% annually but its population has decreased by -5.6% since the most recent census, which recorded a population of 232 in 2020.
The average household income in Tetlin is $46,055 with a poverty rate of 16.18%. The median age in Tetlin is 26.4 years: 40.3 years for males, and 21.5 years for females.