El Cajon (CA state) ZIP code
ZIP code of El Cajon (CA) is 92019. Below you can find map of El Cajon, or look up other ZIP codes in California or other US states. If El Cajon's ZIP code is duplicated, and other places have same ZIP code number, you can use our ZIP code searcher by number 92019.
El Cajon have more then one ZIP code. List of all El Cajon's ZIP codes: 92019, 92020, 92021, 92022, 92090.