Salix
- County:
- Woodbury County
- County Seat:
- No
- Area (mi²):
- 1.698
- State:
- Iowa
Salix is a city located in Woodbury County, Iowa. Salix has a 2026 population of 303. Salix is currently growing at a rate of 1.68% annually and its population has increased by 1% since the most recent census, which recorded a population of 300 in 2020.