Chula Vista, CA ZIP Codes
Chula Vista, California has 8 ZIP codes: 5 for street addresses (, , , and ) and 3 for PO boxes (, and ).
Each street ZIP belongs to one post office or station. Check your street, or filter the list by post office.
Which Chula Vista ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Chula Vista ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
91909, 91912 and 91921 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Chula Vista city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Chula Vista ZIP codes by post office
Eastlake (4 ZIP codes)
| ZIP | Type |
|---|---|
| 91913 | street delivery |
| 91914 | street delivery |
| 91915 | street delivery |
| 91921 | PO boxes |
Chula Vista Sorting and Delivery Center (3 ZIP codes)
| ZIP | Type |
|---|---|
| 91910 | street delivery |
| 91911 | street delivery |
| 91912 | PO boxes |
Rancho del Rey (1 ZIP code)
| ZIP | Type |
|---|---|
| 91909 | PO boxes |
Chula Vista ZIP code questions
How many ZIP codes does Chula Vista have?
8: 5 for street addresses and 3 for PO boxes (USPS, October 2026).
What is the main ZIP code for Chula Vista?
91913, the ZIP code of the main Eastlake post office at 830 Kuhn Dr.
How do I find the full ZIP+4 code for my address?
The last four digits come from the Postal Service and are not on this site. Its ZIP Code lookup by address on usps.com gives all nine.
ZIP codes for towns near Chula Vista
More towns near Chula Vista: Santee, Poway, Encinitas, Escondido, San Marcos, Carlsbad, Vista, Oceanside, Fallbrook.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections