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City ZIP codes · Pennsylvania

McKeesport, PA ZIP Codes

5 ZIP codes use the postal name McKeesport, Pennsylvania (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 4 residential and 1 for PO boxes or a single organization. Median household income runs from $35,397 in 15132 to $65,938 in 15133, 1.9 times as much (Census Bureau, ACS 2020-2024). McKeesport's most populous ZIP code is 15132, with 18,898 people (ACS 2020-2024); 90% of its land is in the city of McKeesport.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are McKeesport's ZIP codes?

15131: $62k median household income15132: $35k median household income15133: $66k median household income15135: $83k median household income1513115132151351513315131: $62k median household income15132: $35k median household income15133: $66k median household income15135: $83k median household income1513115132151351513315131: $62k median household income15132: $35k median household income15133: $66k median household income15135: $83k median household income15131151321513515133
The 4 residential ZIP codes named McKeesport, 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 McKeesport's ZIP codes?

The highest median household income is in 15133 ($65,938), the lowest in 15132 ($35,397). Home values run from $73,900 in 15132 to $184,900 in 15135.

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

All 4 residential ZIP codes of McKeesport

Residential ZIP codes with the postal name McKeesport, PA, largest first (ACS 2020-2024); sort by any column
County
15132 Allegheny County 18,898 3,355 $35k $74k
15131 Allegheny County 8,209 1,243 $62k $163k
15133 Allegheny County 6,112 1,814 $66k $98k
15135 Allegheny County 4,859 963 $83k $185k

Download the 5 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 McKeesport

1 ZIP code named McKeesport 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.

McKeesport, PA: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
15134Allegheny County

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

Which counties do McKeesport's ZIP codes reach?

McKeesport's residential ZIP codes lie in 2 counties: Allegheny County (4 ZIP codes mainly there), Westmoreland County (part of a ZIP code).

Which places do McKeesport's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, McKeesport's residential ZIP codes cover McKeesport itself and 7 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 McKeesport'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 McKeesport starts with 151.

Three-digit prefixes of McKeesport'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 McKeesport's
PrefixSectional centerHereAll codes
151 Pittsburgh, PA (SCF 150) 5 30

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