
Fall River Mills
- County:
- Shasta County
- County Seat:
- No
- Area (mi²):
- 2.648
- State:
- California
Fall River Mills is a CDP located in Shasta County, California. Fall River Mills has a 2025 population of 704. Fall River Mills is currently growing at a rate of 1.15% annually and its population has increased by 81.91% since the most recent census, which recorded a population of 387 in 2020.
The average household income in Fall River Mills is $71,343 with a poverty rate of 2%. The median age in Fall River Mills is 27.9 years: 18.7 years for males, and 28.8 years for females.