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City ZIP codes · California

La Puente, CA ZIP Codes

4 ZIP codes use the postal name La Puente, California (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 2 residential and 2 for PO boxes or a single organization. Median household income runs from $86,567 in 91746 to $93,557 in 91744 (Census Bureau, ACS 2020-2024). La Puente's most populous ZIP code is 91744, with 76,942 people (ACS 2020-2024); 33% of its land is in the city of La Puente.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are La Puente's ZIP codes?

91744: $94k median household income91746: $87k median household income917449174691744: $94k median household income91746: $87k median household income917449174691744: $94k median household income91746: $87k median household income9174491746
The 2 residential ZIP codes named La Puente, 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 La Puente's ZIP codes?

The highest median household income is in 91744 ($93,557), the lowest in 91746 ($86,567). Home values run from $610,900 in 91744 to $633,300 in 91746.

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

All 2 residential ZIP codes of La Puente

Residential ZIP codes with the postal name La Puente, CA, largest first (ACS 2020-2024); sort by any column
County
91744 Los Angeles County 76,942 8,852 $94k $611k
91746 Los Angeles County 28,387 4,887 $87k $633k

Download the 4 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 La Puente

2 ZIP codes named La Puente 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.

La Puente, 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
91747Los Angeles County
91749Los 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 La Puente's ZIP codes reach?

La Puente's residential ZIP codes lie in Los Angeles County.

Which places do La Puente's ZIP codes cover?

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

  • Industry 91744, 91746
  • West Puente Valley census-designated 91744, 91746
  • Avocado Heights census-designated 91746
  • South San Jose Hills census-designated 91744
  • Valinda census-designated 91744

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

Which first three digits do La Puente'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 La Puente starts with 917.

Three-digit prefixes of La Puente'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 La Puente's
PrefixSectional centerHereAll codes
917 Industry, CA (SCF 917) 4 64

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