ZIP Code 91921 – Chula Vista, California | ZipsCode.us
📍ZipsCode.usYour Complete U.S. ZIP Code Guide HomeStatesCitiesTools Search ZIP Code → Home / California ZIP Codes / ZIP Code 91921 91921 ZIP Code 91921 Chula Vista, California · San Diego Chula VistaSan DiegoCaliforniaUnited States Which California city is ZIP code 91921 in?ZIP code 91921 belongs to the city of Chula Vista in California (San Diego)….