
Bonsall
- County:
- San Diego County
- County Seat:
- No
- Area (mi²):
- 13.624
- State:
- California
Bonsall is a CDP located in San Diego County, California. Bonsall has a 2025 population of 4,168. Bonsall is currently growing at a rate of 0.29% annually but its population has decreased by -0.62% since the most recent census, which recorded a population of 4,194 in 2020.
The average household income in Bonsall is $158,203 with a poverty rate of 15.36%. The median age in Bonsall is 42.6 years: 39.2 years for males, and 43.4 years for females.