
South Lebanon
- County:
- Linn County
- County Seat:
- No
- Area (mi²):
- 1.172
- State:
- Oregon
South Lebanon is a CDP located in Linn County, Oregon. South Lebanon has a 2025 population of 1,104. South Lebanon is currently growing at a rate of 0.64% annually and its population has increased by 22.26% since the most recent census, which recorded a population of 903 in 2020.
The average household income in South Lebanon is $75,096 with a poverty rate of 7.47%. The median age in South Lebanon is 46.8 years: 46.6 years for males, and 47 years for females.