Sierra Madre is a small city in Los Angeles County, California, United States. The population was 10,578 at the 2000 census. It is in the Foothills of the San Gabriel Mountains below the Angeles National Forest with the city of Pasadena to the west, and Arcadia to the south and east.
Learn more about this city.City of Sierra Madre, CA official siteCity of Sierra Madre, CA Chamber of CommerceCity of Sierra Madre, CA newspaperCounty of Sierra Madre, CA official siteState of California official site