When researching San Diego neighborhoods, knowing the zip codes that apply to each area can be very helpful. The map on this page covers most of the zip codes for the greater San Diego metropolitan area. It includes neighborhoods as far south as Point Loma (92106), Ocean Beach (92107) and Downtown San Diego (92101). This San Diego Zip code map also goes as far east as La Mesa (91942, 91944), Mt Helix (91941), and El Cajon (92020, 92022). To the north, you’ll find zip codes mapped for Rancho Penasquitos (92129), Carmel Valley (92130), Rancho Santa Fe (92067), and Del Mar (92014). While these are the general perimeters of the map, you’ll find San Diego zip codes mapped for the areas within the boundaries noted above. This includes all the coastal San Diego neighborhoods in between. We hope you will find this map a useful and quick reference!