
Carlsbad
- County:
- San Diego County
- County Seat:
- No
- Area (mi²):
- 37.812
- State:
- California
Carlsbad is a city located in San Diego County, California. Carlsbad has a 2025 population of 112,542. Carlsbad is currently declining at a rate of -0.42% annually and its population has decreased by -2.07% since the most recent census, which recorded a population of 114,924 in 2020.
The average household income in Carlsbad is $181,927 with a poverty rate of 6.94%. The median age in Carlsbad is 42.8 years: 41.1 years for males, and 44.5 years for females.