Below is a list of South Gate CA zip codes. For your research we have also included South Gate Area Code, Time Zone, UTC and the local Los Angeles County FIPS Code. Each South Gate California zip code has a center Longitude / Latitude point (the South Gate center is -118.20800018311 / 33.944400787354). For your convenience we have also indicated if that zip code in South Gate observes Daylight Savings time.