Kwethluk
- County:
- Bethel Census Area
- County Seat:
- No
- Area (mi²):
- 10.143
- State:
- Alaska
Kwethluk is a city located in Bethel Census Area, Alaska. Kwethluk has a 2026 population of 780. Kwethluk is currently declining at a rate of -0.38% annually and its population has decreased by -3.7% since the most recent census, which recorded a population of 810 in 2020.
The median household income in Kwethluk is $51,917 with a poverty rate of 30.86%. The median age in Kwethluk is 24.1 years: 25.2 years for males, and 23.6 years for females. For every 100 females there are 108.3 males.