Below is a list of Wilmington CA zip codes. For your research we have also included Wilmington Area Code, Time Zone, UTC and the local Los Angeles County FIPS Code. Each Wilmington California zip code has a center Longitude / Latitude point (the Wilmington center is -118.2620010376 / 33.779998779297). For your convenience we have also indicated if that zip code in Wilmington observes Daylight Savings time.