San Fernando
- County:
- Los Angeles County
- County Seat:
- No
- Area (mi²):
- 2.374
- State:
- California
San Fernando is a city located in Los Angeles County, California. San Fernando has a 2026 population of 23,488. San Fernando is currently growing at a rate of 0.02% annually but its population has decreased by -1.92% since the most recent census, which recorded a population of 23,948 in 2020.