
Pacifica
- County:
- San Mateo County
- County Seat:
- No
- Area (mi²):
- 12.583
- State:
- California
Pacifica is a city located in San Mateo County, California. Pacifica has a 2025 population of 35,034. Pacifica is currently declining at a rate of -1.95% annually and its population has decreased by -9.04% since the most recent census, which recorded a population of 38,514 in 2020.
The average household income in Pacifica is $186,242 with a poverty rate of 6.18%. The median age in Pacifica is 44.3 years: 43.3 years for males, and 45.9 years for females.