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City ZIP codes · California

Chula Vista, CA ZIP Codes

8 ZIP codes use the postal name Chula Vista, California (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 5 residential and 3 for PO boxes or a single organization. Median household income runs from $82,350 in 91911 to $190,786 in 91914, 2.3 times as much (Census Bureau, ACS 2020-2024). Chula Vista's most populous ZIP code is 91911, with 85,542 people (ACS 2020-2024); 88% of its land is in the city of Chula Vista.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Chula Vista's ZIP codes?

91910: $90k median household income91911: $82k median household income91913: $129k median household income91914: $191k median household income91915: $140k median household income919109191191913919149191591910: $90k median household income91911: $82k median household income91913: $129k median household income91914: $191k median household income91915: $140k median household income919109191191913919149191591910: $90k median household income91911: $82k median household income91913: $129k median household income91914: $191k median household income91915: $140k median household income9191091911919139191491915
The 5 residential ZIP codes named Chula Vista, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Chula Vista's ZIP codes?

The highest median household income is in 91914 ($190,786), the lowest in 91911 ($82,350). Home values run from $636,100 in 91911 to $1,049,600 in 91914.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 5 residential ZIP codes of Chula Vista

Residential ZIP codes with the postal name Chula Vista, CA, largest first (ACS 2020-2024); sort by any column
County
91911 San Diego County 85,542 6,721 $82k $636k
91910 San Diego County 77,123 6,127 $90k $741k
91913 San Diego County 57,721 6,346 $129k $812k
91915 San Diego County 35,322 4,570 $140k $782k
91914 San Diego County 16,877 2,540 $191k $1.05M

Download the 8 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Chula Vista

3 ZIP codes named Chula Vista have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Chula Vista, CA: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
91909San Diego County
91912San Diego County
91921San Diego County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Chula Vista's ZIP codes reach?

Chula Vista's residential ZIP codes lie in San Diego County.

Which places do Chula Vista's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Chula Vista's residential ZIP codes cover Chula Vista itself and 2 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Chula Vista's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Chula Vista starts with 919.

Three-digit prefixes of Chula Vista's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Chula Vista's
PrefixSectional centerHereAll codes
919 San Diego, CA (SCF 920) 8 38

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.