
Valley
- County:
- Stevens County
- County Seat:
- No
- Area (mi²):
- 0.428
- State:
- Washington
Valley is a CDP located in Stevens County, Washington. Valley has a 2025 population of 78. Valley is currently declining at a rate of -6.02% annually and its population has decreased by -36.07% since the most recent census, which recorded a population of 122 in 2020.
The average household income in Valley is $37,908 with a poverty rate of 3.23%. The median age in Valley is 32.8 years: 31.8 years for males, and 65.3 years for females.