Zip Code information for Ucsd, California. This is a list of ZIP Code ranges by state, so you can easily find ZIP Codes. ZIP codes near me are shown on the map. We have found the zip code you are likely in using your general area. The following text is used only for educational use and informative purpose following the fair use principles. Enter a location or residential street address, city, and state to see its specific ZIP Code. Detailed information on Zip Codes in United States. This page shows a map with an overlay of Zip Codes for the United States of America. Most Popular Sites That List Ucsd Zip Code. Check the map below to check your ZIP Code.