ZIP Code ZIP 92154

The 92154 ZIP code covers the southernmost expanse of San Diego, including Otay Mesa and Ocean Crest, stretching directly along the U.S.–Mexico border. It is bounded by Chula Vista to the north, the Mexican border to the south, San Ysidro/I-5 to the west, and the Otay Mountains to the east. Featuring rapid modern residential development, attached condos and townhomes are priced between $330,000 and $1,165,000.