Plain

City ZIP codes · California

Monterey Park, CA ZIP Codes

3 ZIP codes use the postal name Monterey Park, 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 $76,382 in 91755 to $86,331 in 91754 (Census Bureau, ACS 2020-2024). Monterey Park's most populous ZIP code is 91754, with 32,248 people (ACS 2020-2024); 100% of its land is in the city of Monterey Park.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Monterey Park's ZIP codes?

91754: $86k median household income91755: $76k median household income917549175591754: $86k median household income91755: $76k median household income917549175591754: $86k median household income91755: $76k median household income9175491755
The 2 residential ZIP codes named Monterey Park, 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 Monterey Park's ZIP codes?

The highest median household income is in 91754 ($86,331), the lowest in 91755 ($76,382). Home values run from $839,800 in 91755 to $876,600 in 91754.

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

All 2 residential ZIP codes of Monterey Park

Residential ZIP codes with the postal name Monterey Park, CA, largest first (ACS 2020-2024); sort by any column
County
91754 Los Angeles County 32,248 7,135 $86k $877k
91755 Los Angeles County 26,810 8,511 $76k $840k

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 Monterey Park

1 ZIP code named Monterey Park 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.

Monterey Park, 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
91756Los Angeles County

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

Which counties do Monterey Park's ZIP codes reach?

Monterey Park's residential ZIP codes lie in Los Angeles County.

Which first three digits do Monterey Park'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 Monterey Park starts with 917.

Three-digit prefixes of Monterey Park'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 Monterey Park's
PrefixSectional centerHereAll codes
917 Industry, CA (SCF 917) 3 64

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