San Ysidro, CA

ZIP code 92173 is located in San Ysidro, California, near the United States-Mexico border. This area is home to the Las Americas Premium Outlets, a popular shopping destination offering a variety of stores and restaurants. It is also the location of the San Ysidro Port of Entry, one of the busiest land border crossings in the world. This bustling area is a hub of activity for both locals and international travelers.