
Washburn
- County:
- Barry County
- County Seat:
- No
- Area (mi²):
- 0.9
- State:
- Missouri
Washburn is a city located in Barry County, Missouri. Washburn has a 2025 population of 416. Washburn is currently growing at a rate of 0.48% annually and its population has increased by 2.46% since the most recent census, which recorded a population of 406 in 2020.
The average household income in Washburn is $69,023 with a poverty rate of 17.11%. The median age in Washburn is 29.3 years: 25 years for males, and 39.6 years for females.