Population of San Fernando, California as of February 2026. How many people live in San Fernando today?

The exact population of San Fernando, California as of February 2026 is estimated at 23,946 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from San Fernando.

Check out more data on population in California:

• Population of Fresno
• Population of Rancho Cucamonga
• Population of Pasadena
• Population of Roseville
• Population of Carlsbad
• Population of Fairfield
• Population of Antioch
• Population of Norwalk
• Population of Daly City
• Population of Compton
• Population of Carson
• Population of Santa Barbara
• Population of Hawthorne
• Population of Chino
• Population of Menlo Park
• Population of Merced
• Population of Tustin