
Woodinville
- County:
- King County
- County Seat:
- No
- Area (mi²):
- 5.615
- State:
- Washington
Woodinville is a city located in King County, Washington. Woodinville has a 2025 population of 13,882. Woodinville is currently growing at a rate of 0.59% annually and its population has increased by 3.04% since the most recent census, which recorded a population of 13,472 in 2020.
The average household income in Woodinville is $192,398 with a poverty rate of 2.92%. The median age in Woodinville is 39.1 years: 39.4 years for males, and 38.6 years for females.