Chula Vista, CA

ZIP code 91921 covers the University of California, San Diego (UCSD) campus in San Diego, California. This area is known for its renowned research facilities and educational institutions. Key landmarks include the Geisel Library, designed by architect William Pereira, and the Salk Institute for Biological Studies, a striking building by Louis Kahn. The zip code is also home to the Torrey Pines Gliderport, offering stunning views of the Pacific Ocean.