Below is a list of Lemon Grove CA zip codes. For your research we have also included Lemon Grove Area Code, Time Zone, UTC and the local San Diego County FIPS Code. Each Lemon Grove California zip code has a center Longitude / Latitude point (the Lemon Grove center is -117.03199768066 / 32.734199523926). For your convenience we have also indicated if that zip code in Lemon Grove observes Daylight Savings time.