Population of Sierra Madre, California as of August 2026. How many people live in Sierra Madre today?

The exact population of Sierra Madre, California as of August 2026 is estimated at 10,917 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 Sierra Madre.

Check out more data on population in California:

• Population of Bakersfield
• Population of Anaheim
• Population of Stockton
• Population of Irvine
• Population of Los Angeles
• Population of Sacramento
• Population of Santa Clarita
• Population of Hayward
• Population of Sunnyvale
• Population of Orange
• Population of Santa Clara
• Population of Vallejo
• Population of Downey
• Population of West Covina
• Population of San Mateo
• Population of South Gate
• Population of Hesperia