
Millwood
- County:
- Spokane County
- County Seat:
- No
- Area (mi²):
- 0.696
- State:
- Washington
Millwood is a city located in Spokane County, Washington. Millwood has a 2025 population of 1,838. Millwood is currently declining at a rate of -0.49% annually and its population has decreased by -2.34% since the most recent census, which recorded a population of 1,882 in 2020.
The average household income in Millwood is $95,775 with a poverty rate of 10.63%. The median age in Millwood is 37.3 years: 35.4 years for males, and 39.2 years for females.