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City ZIP codes · California

Lancaster, CA ZIP Codes

6 ZIP codes use the postal name Lancaster, California (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 3 residential and 3 for PO boxes or a single organization. Median household income runs from $61,866 in 93534 to $106,903 in 93536, 1.7 times as much (Census Bureau, ACS 2020-2024). Lancaster's most populous ZIP code is 93535, with 79,409 people (ACS 2020-2024); 12% of its land is in the city of Lancaster.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Lancaster's ZIP codes?

93534: $62k median household income93535: $70k median household income93536: $107k median household income93536935359353493534: $62k median household income93535: $70k median household income93536: $107k median household income935369353593534: $62k median household income93535: $70k median household income93536: $107k median household income9353693535
The 3 residential ZIP codes named Lancaster, 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 Lancaster's ZIP codes?

The highest median household income is in 93536 ($106,903), the lowest in 93534 ($61,866). Home values run from $375,200 in 93534 to $534,200 in 93536.

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

All 3 residential ZIP codes of Lancaster

Residential ZIP codes with the postal name Lancaster, CA, largest first (ACS 2020-2024); sort by any column
County
93535 Los Angeles County 79,409 332 $70k $381k
93536 Los Angeles County 73,412 289 $107k $534k
93534 Los Angeles County 41,430 2,185 $62k $375k

Download the 6 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 Lancaster

3 ZIP codes named Lancaster 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.

Lancaster, 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
93539Los Angeles County
93584Los Angeles County
93586Los 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 Lancaster's ZIP codes reach?

Lancaster's residential ZIP codes lie in 2 counties: Los Angeles County (3 ZIP codes mainly there), Kern County (part of a ZIP code).

Which places do Lancaster's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Lancaster's residential ZIP codes cover Lancaster itself and 1 other place, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Quartz Hill census-designated 93536

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

Which first three digits do Lancaster'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 Lancaster starts with 935.

Three-digit prefixes of Lancaster'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 Lancaster's
PrefixSectional centerHereAll codes
935 Bakersfield, CA (SCF 932) 6 54

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