California's 27th senatorial district

California's 27th senatorial district is one of 40 California State Senate districts. It is currently represented by of.

District profile
The district straddles the Los Angeles–Ventura county border and encompasses most of Los Angeles's western suburbs. The district includes the Conejo Valley, parts of the San Fernando Valley, and a slice of the Santa Clarita Valley.

Los Angeles County – 6.3%
 * Agoura Hills
 * Calabasas
 * Hidden Hills
 * Los Angeles – 12.5%
 * Canoga Park
 * Chatsworth
 * Encino
 * Northridge – partial
 * Porter Ranch
 * Reseda
 * Tarzana
 * West Hills
 * Winnetka
 * Woodland Hills
 * Malibu
 * Santa Clarita – 19.8%
 * Topanga
 * Westlake Village

Ventura County – 38.7%
 * Bell Canyon
 * Casa Canejo
 * Moorpark
 * Oak Park
 * Simi Valley
 * Thousand Oaks

Election results
1992 · 1996 · 2000 · 2004 · 2008 · 2012 · 2016 · 2020