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City ZIP codes · California

Mission Viejo, CA ZIP Codes

3 ZIP codes use the postal name Mission Viejo, California (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 2 residential and 1 for PO boxes or a single organization. Median household income runs from $131,175 in 92692 to $141,045 in 92691 (Census Bureau, ACS 2020-2024). Mission Viejo's most populous ZIP code is 92692, with 47,022 people (ACS 2020-2024); 100% of its land is in the city of Mission Viejo.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Mission Viejo's ZIP codes?

92691: $141k median household income92692: $131k median household income926929269192691: $141k median household income92692: $131k median household income926929269192691: $141k median household income92692: $131k median household income9269292691
The 2 residential ZIP codes named Mission Viejo, 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 Mission Viejo's ZIP codes?

The highest median household income is in 92691 ($141,045), the lowest in 92692 ($131,175). Home values run from $985,100 in 92691 to $1,037,300 in 92692.

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

All 2 residential ZIP codes of Mission Viejo

Residential ZIP codes with the postal name Mission Viejo, CA, largest first (ACS 2020-2024); sort by any column
County
92692 Orange County 47,022 5,471 $131k $1.04M
92691 Orange County 45,841 5,223 $141k $985k

Download the 3 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 Mission Viejo

1 ZIP code named Mission Viejo has 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.

Mission Viejo, 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
92690Orange County

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

Which counties do Mission Viejo's ZIP codes reach?

Mission Viejo's residential ZIP codes lie in Orange County.

Which first three digits do Mission Viejo'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 Mission Viejo starts with 926.

Three-digit prefixes of Mission Viejo'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 Mission Viejo's
PrefixSectional centerHereAll codes
926 Santa Ana, CA (SCF 926) 3 62

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