
Crest
- County:
- San Diego County
- County Seat:
- No
- Area (mi²):
- 6.53
- State:
- California
Crest is a CDP located in San Diego County, California. Crest has a 2025 population of 3,326. Crest is currently growing at a rate of 1.5% annually and its population has increased by 22.23% since the most recent census, which recorded a population of 2,721 in 2020.
The average household income in Crest is $114,020 with a poverty rate of 5.15%. The median age in Crest is 43.6 years: 43.7 years for males, and 42.9 years for females.