
Washburn
- County:
- Bayfield County
- County Seat:
- Yes
- Area (mi²):
- 3.911
- State:
- Wisconsin
Washburn is a city located in Bayfield County, Wisconsin. Washburn has a 2025 population of 2,024. It is also the county seat of Bayfield County. Washburn is currently declining at a rate of -0.2% annually and its population has decreased by -0.98% since the most recent census, which recorded a population of 2,044 in 2020.
The average household income in Washburn is $84,092 with a poverty rate of 7.85%. The median age in Washburn is 49.1 years: 45.2 years for males, and 50 years for females.