ZIP Codes
This article provides a detailed San Diego County ZIP code list organized in numerical order. Use the table to locate a ZIP code associated with San Diego, Chula Vista, Oceanside, Escondido, Carlsbad, El Cajon, La Mesa, Encinitas, Vista, and other cities and communities throughout the county. Each entry includes the five-digit ZIP code and its corresponding city or community name, making it easier to review mailing information, identify a general service area, or compare nearby locations.
Finding a ZIP Code by City or Community
San Diego County covers coastal cities, inland communities, mountain areas, desert locations, military facilities, and neighborhoods within the City of San Diego. Because of the county’s size, a single city may use several ZIP codes. San Diego has the largest number of entries, while cities such as Chula Vista, Escondido, Oceanside, Carlsbad, Vista, and San Marcos also use multiple codes.
To find a specific location, scan the City column for the community name and then check the ZIP Code column. Since the table is sorted from the lowest to the highest ZIP code, it is also useful when the first few digits of a code are already known. Most entries begin with 919, 920, or 921.
Understanding Shared ZIP Code Entries
Some ZIP codes appear more than once because they may be associated with more than one acceptable city or community name. For example, a code may be connected with both a military facility and a nearby city, or with San Diego and a locally recognized neighborhood name. These entries are shown separately so users can see each city or community association included in the available ZIP code information.
A ZIP code does not always follow city boundaries, neighborhood boundaries, school districts, or county service areas. It is primarily used for mail routing. When completing an official application, arranging a delivery, or verifying an address, use the city and ZIP code shown on the applicable mailing record rather than selecting a nearby community based only on location.
Complete San Diego County ZIP Code List
| ZIP Code | City |
|---|---|
| 91901 | Alpine |
| 91902 | Bonita |
| 91903 | Alpine |
| 91905 | Boulevard |
| 91906 | Campo |
| 91908 | Bonita |
| 91909 | Chula Vista |
| 91910 | Chula Vista |
| 91911 | Chula Vista |
| 91912 | Chula Vista |
| 91913 | Chula Vista |
| 91914 | Chula Vista |
| 91915 | Chula Vista |
| 91916 | Descanso |
| 91917 | Dulzura |
| 91921 | Chula Vista |
| 91931 | Guatay |
| 91932 | Imperial Beach |
| 91933 | Imperial Beach |
| 91934 | Jacumba |
| 91935 | Jamul |
| 91941 | La Mesa |
| 91942 | La Mesa |
| 91943 | La Mesa |
| 91944 | La Mesa |
| 91945 | Lemon Grove |
| 91946 | Lemon Grove |
| 91947 | Lincoln Acres |
| 91948 | Mount Laguna |
| 91950 | National City |
| 91951 | National City |
| 91962 | Pine Valley |
| 91963 | Potrero |
| 91976 | Spring Valley |
| 91977 | Spring Valley |
| 91978 | Spring Valley |
| 91979 | Spring Valley |
| 91980 | Tecate |
| 92003 | Bonsall |
| 92004 | Borrego Springs |
| 92007 | Cardiff |
| 92008 | Carlsbad |
| 92009 | Carlsbad |
| 92013 | Carlsbad |
| 92014 | Del Mar |
| 92018 | Carlsbad |
| 92019 | El Cajon |
| 92020 | El Cajon |
| 92021 | El Cajon |
| 92022 | El Cajon |
| 92023 | Encinitas |
| 92024 | Encinitas |
| 92025 | Escondido |
| 92026 | Escondido |
| 92027 | Escondido |
| 92028 | Fallbrook |
| 92029 | Escondido |
| 92030 | Escondido |
| 92033 | Escondido |
| 92036 | Julian |
| 92037 | La Jolla |
| 92038 | La Jolla |
| 92039 | La Jolla |
| 92040 | Lakeside |
| 92046 | Escondido |
| 92049 | Oceanside |
| 92051 | Oceanside |
| 92052 | Oceanside |
| 92054 | Camp Pendleton |
| 92054 | Oceanside |
| 92055 | Camp Pendleton |
| 92055 | Oceanside |
| 92056 | Oceanside |
| 92057 | Oceanside |
| 92058 | Oceanside |
| 92059 | Pala |
| 92060 | Palomar Mountain |
| 92061 | Pala |
| 92061 | Pauma Valley |
| 92064 | Poway |
| 92065 | Ramona |
| 92066 | Ranchita |
| 92066 | Warner Springs |
| 92067 | Rancho Santa Fe |
| 92068 | San Luis Rey |
| 92069 | San Marcos |
| 92070 | Santa Ysabel |
| 92071 | Santee |
| 92072 | Santee |
| 92074 | Poway |
| 92075 | Solana Beach |
| 92078 | San Marcos |
| 92079 | San Marcos |
| 92082 | Valley Center |
| 92083 | Vista |
| 92084 | Vista |
| 92085 | Vista |
| 92086 | Warner Springs |
| 92088 | Fallbrook |
| 92091 | Rancho Santa Fe |
| 92092 | La Jolla |
| 92093 | La Jolla |
| 92101 | San Diego |
| 92102 | San Diego |
| 92103 | San Diego |
| 92104 | San Diego |
| 92105 | San Diego |
| 92106 | San Diego |
| 92107 | San Diego |
| 92108 | San Diego |
| 92109 | San Diego |
| 92110 | San Diego |
| 92111 | San Diego |
| 92112 | San Diego |
| 92113 | San Diego |
| 92114 | San Diego |
| 92115 | San Diego |
| 92116 | San Diego |
| 92117 | San Diego |
| 92118 | Coronado |
| 92118 | San Diego |
| 92119 | San Diego |
| 92120 | San Diego |
| 92121 | San Diego |
| 92122 | San Diego |
| 92123 | San Diego |
| 92124 | San Diego |
| 92126 | San Diego |
| 92127 | San Diego |
| 92128 | San Diego |
| 92129 | San Diego |
| 92130 | San Diego |
| 92131 | San Diego |
| 92132 | San Diego |
| 92133 | San Diego |
| 92134 | San Diego |
| 92135 | San Diego |
| 92136 | San Diego |
| 92137 | San Diego |
| 92138 | San Diego |
| 92139 | San Diego |
| 92140 | San Diego |
| 92142 | San Diego |
| 92143 | San Diego |
| 92143 | San Ysidro |
| 92145 | San Diego |
| 92147 | San Diego |
| 92149 | San Diego |
| 92150 | San Diego |
| 92152 | San Diego |
| 92153 | Nestor |
| 92153 | San Diego |
| 92154 | San Diego |
| 92155 | San Diego |
| 92159 | San Diego |
| 92160 | San Diego |
| 92162 | San Diego |
| 92163 | San Diego |
| 92164 | San Diego |
| 92165 | San Diego |
| 92166 | San Diego |
| 92167 | San Diego |
| 92168 | San Diego |
| 92169 | San Diego |
| 92170 | San Diego |
| 92171 | San Diego |
| 92172 | San Diego |
| 92173 | San Diego |
| 92173 | San Ysidro |
| 92174 | San Diego |
| 92175 | San Diego |
| 92176 | San Diego |
| 92177 | San Diego |
| 92178 | Coronado |
| 92178 | San Diego |
| 92182 | San Diego |
| 92186 | San Diego |
| 92190 | San Diego |
| 92191 | San Diego |
| 92192 | San Diego |
| 92193 | San Diego |
| 92194 | San Diego |
| 92195 | San Diego |
| 92196 | San Diego |
| 92197 | San Diego |
| 92198 | San Diego |
| 92199 | San Diego |