
Yoncalla
- County:
- Douglas County
- County Seat:
- No
- Area (mi²):
- 0.672
- State:
- Oregon
Yoncalla is a city located in Douglas County, Oregon. Yoncalla has a 2025 population of 1,052. Yoncalla is currently growing at a rate of 0.67% annually and its population has increased by 3.44% since the most recent census, which recorded a population of 1,017 in 2020.
The average household income in Yoncalla is $64,411 with a poverty rate of 13.74%. The median age in Yoncalla is 50.7 years: 54.3 years for males, and 50.3 years for females.