
Harbison Canyon
- County:
- San Diego County
- County Seat:
- No
- Area (mi²):
- 10.072
- State:
- California
Harbison Canyon is a CDP located in San Diego County, California. Harbison Canyon has a 2025 population of 4,211. Harbison Canyon is currently growing at a rate of 0.6% annually but its population has decreased by -3.31% since the most recent census, which recorded a population of 4,355 in 2020.
The average household income in Harbison Canyon is $173,005 with a poverty rate of 4.98%. The median age in Harbison Canyon is 43.4 years: 43 years for males, and 43.5 years for females.